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-2,0,0,-1,"execstr(Misc_1000(15))"// Misc/Comment
//x_dialog:Enter comments
Tutorial: constructing a simple diagram.
Scicos editor is launched by the Scilab command:
scicos
This opens up the editor window with an empty diagram
named Untitled
o //OK
-2,0,0,-1,"execstr(Misc_1000(15))"// Misc/Comment
//x_dialog:Enter comments
To construct a diagram, we start by opening the
Sources palette .
o //OK
-2,0,0,-1,"execstr(Edit_1000(1))"// Edit/Palettes
//x_choose: Choose a Palette
1//Sources
-2,0,0,-1,"execstr(Misc_1000(15))"// Misc/Comment
//x_dialog:Enter comments
To copy a block from the palette, we click on the
block (in the palette) and then click in the diagram
where the block is to be placed.
o //OK
0,101.4,20.8,1001,"void"// Palette: Sources, Block: 2 GENSQR_f
79.2,153.1,-1//xgemouse
80.7,153.1,-1//xgemouse
82.9,153.1,-1//xgemouse
88.9,153.1,-1//xgemouse
94.8,154.6,-1//xgemouse
100.8,154.6,-1//xgemouse
106.7,154.6,-1//xgemouse
109.7,157.6,-1//xgemouse
111.2,157.6,-1//xgemouse
115.6,160.6,-1//xgemouse
120.1,163.5,-1//xgemouse
124.6,166.5,-1//xgemouse
129,169.5,-1//xgemouse
132,172.5,-1//xgemouse
132.8,173.9,-1//xgemouse
133.5,174.7,-1//xgemouse
135,175.4,-1//xgemouse
135.7,176.9,-1//xgemouse
136.5,178.4,-1//xgemouse
139.4,181.4,-1//xgemouse
140.9,181.4,-1//xgemouse
145.4,184.4,-1//xgemouse
146.9,185.1,-1//xgemouse
148.4,185.1,-1//xgemouse
149.1,185.9,-1//xgemouse
150.6,185.9,-1//xgemouse
151.4,187.3,-1//xgemouse
152.8,188.1,-1//xgemouse
154.3,188.1,-1//xgemouse
155.1,188.8,-1//xgemouse
155.1,188.1,-1//xgemouse
155.1,178.4,-1//xgemouse
155.1,177.7,-1//xgemouse
155.1,176.9,-1//xgemouse
155.1,175.4,-1//xgemouse
155.8,174.7,-1//xgemouse
155.8,173.9,-1//xgemouse
156.6,173.9,-1//xgemouse
156.6,173.9,0//xgemouse
-2,0,0,-1,"execstr(Misc_1000(15))"// Misc/Comment
//x_dialog:Enter comments
The square wave generator is copied into
the diagram. This block generates -1 and +1
alternatively. The output changes everytime
the block is activated. To activate the block,
we need a source of activation. We use an event
clock.
o //OK
0,13.9,150.4,1001,"void"// Palette: Sources, Block: 12 CLOCK_f
85.1,263.2,-1//xgemouse
91.1,263.2,-1//xgemouse
92.6,262.5,-1//xgemouse
94.1,262.5,-1//xgemouse
95.6,262.5,-1//xgemouse
97,262.5,-1//xgemouse
98.5,262.5,-1//xgemouse
100,262.5,-1//xgemouse
106,262.5,-1//xgemouse
111.9,262.5,-1//xgemouse
114.2,262.5,-1//xgemouse
116.4,262.5,-1//xgemouse
118.6,262.5,-1//xgemouse
126.1,262.5,-1//xgemouse
133.5,262.5,-1//xgemouse
139.4,262.5,-1//xgemouse
146.9,262.5,-1//xgemouse
151.4,262.5,-1//xgemouse
152.8,262.5,-1//xgemouse
153.6,262.5,-1//xgemouse
154.3,262.5,-1//xgemouse
155.8,262.5,-1//xgemouse
157.3,262.5,-1//xgemouse
158.8,262.5,-1//xgemouse
160.3,262.5,-1//xgemouse
161.8,262.5,-1//xgemouse
162.5,262.5,-1//xgemouse
163.3,262.5,-1//xgemouse
164.7,262.5,-1//xgemouse
165.5,263.2,-1//xgemouse
166.2,263.2,-1//xgemouse
166.2,263.2,0//xgemouse
-2,0,0,-1,"execstr(Misc_1000(15))"// Misc/Comment
//x_dialog:Enter comments
To connect the two blocks, we click close to the
output port and then close to the destination port.
o //OK
0,186.3,267,1000,"void"// Block: 2 CLOCK_f
185.6,264.7,-1//xgemouse
184.8,264,-1//xgemouse
184.8,261.8,-1//xgemouse
184.8,260.3,-1//xgemouse
184.8,258.8,-1//xgemouse
184.8,257.3,-1//xgemouse
184.8,255.8,-1//xgemouse
185.6,254.3,-1//xgemouse
185.6,252.8,-1//xgemouse
185.6,251.3,-1//xgemouse
186.3,249.8,-1//xgemouse
186.3,248.4,-1//xgemouse
186.3,246.9,-1//xgemouse
186.3,245.4,-1//xgemouse
186.3,243.9,-1//xgemouse
186.3,242.4,-1//xgemouse
186.3,240.9,-1//xgemouse
186.3,240.2,-1//xgemouse
186.3,239.4,-1//xgemouse
187.1,239.4,-1//xgemouse
187.1,238.7,-1//xgemouse
187.8,238.7,-1//xgemouse
187.1,238.7,-1//xgemouse
186.3,238.7,-1//xgemouse
185.6,238.7,-1//xgemouse
185.6,237.9,-1//xgemouse
184.8,237.9,-1//xgemouse
184.1,237.9,-1//xgemouse
182.6,237.9,-1//xgemouse
182.6,236.5,-1//xgemouse
181.9,236.5,-1//xgemouse
181.9,235.7,-1//xgemouse
181.9,235,-1//xgemouse
181.9,233.5,-1//xgemouse
181.9,232,-1//xgemouse
181.9,231.2,-1//xgemouse
181.9,229.8,-1//xgemouse
181.9,229,-1//xgemouse
182.6,228.3,-1//xgemouse
182.6,226.8,-1//xgemouse
183.3,226,-1//xgemouse
183.3,225.3,-1//xgemouse
183.3,224.5,-1//xgemouse
183.3,223.8,-1//xgemouse
183.3,223.1,-1//xgemouse
183.3,222.3,-1//xgemouse
183.3,221.6,-1//xgemouse
183.3,220.1,-1//xgemouse
183.3,218.6,-1//xgemouse
183.3,217.1,-1//xgemouse
184.1,216.4,-1//xgemouse
184.1,214.9,-1//xgemouse
184.1,214.1,-1//xgemouse
184.1,213.4,-1//xgemouse
184.1,212.6,-1//xgemouse
184.8,212.6,-1//xgemouse
185.6,212.6,-1//xgemouse
185.6,211.9,-1//xgemouse
186.3,211.9,-1//xgemouse
186.3,211.2,-1//xgemouse
187.1,211.2,-1//xgemouse
187.1,211.2,0//xgemouse
-2,0,0,-1,"execstr(Misc_1000(15))"// Misc/Comment
//x_dialog:Enter comments
To change block parameters, simply click on the block.
Let us now adjust the parameters of the clock.
o //OK
0,187.1,286.3,1000,"void"// Block: 2 CLOCK_f
//x_mdialog: Set Clock block parameters
4
2
o //OK
-2,0,0,-1,"execstr(Edit_1000(1))"// Edit/Palettes
//x_choose: Choose a Palette
3//Linear
0,195.7,178.3,1002,"void"// Palette: Linear, Block: 14 INTEGRAL
334.4,363,-1//xgemouse
331.4,349.6,-1//xgemouse
326.9,337.7,-1//xgemouse
324,325.7,-1//xgemouse
321,315.3,-1//xgemouse
318,306.4,-1//xgemouse
316.5,294.5,-1//xgemouse
313.6,284.1,-1//xgemouse
312.1,275.1,-1//xgemouse
310.6,266.2,-1//xgemouse
307.6,257.3,-1//xgemouse
303.1,239.4,-1//xgemouse
303.1,227.5,-1//xgemouse
301.7,220.1,-1//xgemouse
300.2,211.2,-1//xgemouse
298.7,205.2,-1//xgemouse
297.2,200.7,-1//xgemouse
297.2,193.3,-1//xgemouse
297.2,187.3,-1//xgemouse
297.2,179.9,-1//xgemouse
297.2,173.9,-1//xgemouse
297.2,168,-1//xgemouse
297.2,162,-1//xgemouse
297.2,160.6,-1//xgemouse
297.2,159.1,-1//xgemouse
297.2,157.6,-1//xgemouse
297.2,156.1,-1//xgemouse
297.9,154.6,-1//xgemouse
297.9,153.1,-1//xgemouse
297.9,151.6,-1//xgemouse
297.9,149.4,-1//xgemouse
299.4,144.9,-1//xgemouse
299.4,137.5,-1//xgemouse
299.4,130,-1//xgemouse
299.4,124.1,-1//xgemouse
299.4,121.9,-1//xgemouse
299.4,119.6,-1//xgemouse
299.4,118.1,-1//xgemouse
299.4,118.9,-1//xgemouse
300.2,119.6,-1//xgemouse
300.2,121.1,-1//xgemouse
300.2,122.6,-1//xgemouse
300.2,124.1,-1//xgemouse
300.2,125.6,-1//xgemouse
300.2,127.1,-1//xgemouse
300.2,128.6,-1//xgemouse
299.4,128.6,-1//xgemouse
299.4,130,-1//xgemouse
298.7,130,-1//xgemouse
297.2,130,-1//xgemouse
295.7,130,-1//xgemouse
294.2,130,-1//xgemouse
292.7,130,-1//xgemouse
291.2,130,-1//xgemouse
286.8,131.5,-1//xgemouse
285.3,131.5,-1//xgemouse
283.8,132.3,-1//xgemouse
282.3,132.3,-1//xgemouse
280.8,132.3,-1//xgemouse
280.1,132.3,-1//xgemouse
279.3,132.3,-1//xgemouse
277.8,132.3,-1//xgemouse
276.4,132.3,-1//xgemouse
274.9,132.3,-1//xgemouse
273.4,132.3,-1//xgemouse
272.6,132.3,-1//xgemouse
271.1,133,-1//xgemouse
270.4,133,-1//xgemouse
269.7,133,-1//xgemouse
268.9,133,-1//xgemouse
268.9,133,0//xgemouse
-2,0,0,-1,"execstr(Misc_1000(15))"// Misc/Comment
//x_dialog:Enter comments
The integrator block is copied from the Linear palette.
We now connect the output of the square wave generator to
to the input of the integrator.
This is done by clicking near the output port of the generator,
then on intermediary points to direct the link, and finally
near the input port of the integrator.
o //OK
0,214.6,193.3,1000,"void"// Block: 1 GENSQR_f
219.1,194,-1//xgemouse
220.6,194,-1//xgemouse
223.5,194,-1//xgemouse
225,194,-1//xgemouse
225.8,194,-1//xgemouse
227.2,194,-1//xgemouse
228.7,194,-1//xgemouse
230.2,194,-1//xgemouse
231.7,194,-1//xgemouse
233.2,194,-1//xgemouse
233.9,194,-1//xgemouse
235.4,194,-1//xgemouse
236.2,194,-1//xgemouse
236.9,194,-1//xgemouse
237.7,194,-1//xgemouse
238.4,194,-1//xgemouse
238.4,193.3,-1//xgemouse
239.2,193.3,-1//xgemouse
239.2,192.5,-1//xgemouse
239.2,192.5,0//xgemouse
238.4,191.8,-1//xgemouse
238.4,190.3,-1//xgemouse
238.4,188.8,-1//xgemouse
238.4,186.6,-1//xgemouse
238.4,185.1,-1//xgemouse
238.4,183.6,-1//xgemouse
238.4,182.1,-1//xgemouse
238.4,180.6,-1//xgemouse
238.4,179.2,-1//xgemouse
238.4,177.7,-1//xgemouse
238.4,176.2,-1//xgemouse
238.4,174.7,-1//xgemouse
238.4,173.2,-1//xgemouse
238.4,171.7,-1//xgemouse
238.4,171,-1//xgemouse
237.7,169.5,-1//xgemouse
237.7,168,-1//xgemouse
237.7,166.5,-1//xgemouse
237.7,165,-1//xgemouse
237.7,163.5,-1//xgemouse
237.7,162,-1//xgemouse
238.4,161.3,-1//xgemouse
238.4,160.6,-1//xgemouse
238.4,159.1,-1//xgemouse
238.4,157.6,-1//xgemouse
238.4,156.1,-1//xgemouse
238.4,154.6,-1//xgemouse
238.4,153.1,-1//xgemouse
239.2,152.4,-1//xgemouse
239.2,151.6,-1//xgemouse
239.2,151.6,0//xgemouse
239.9,152.4,-1//xgemouse
241.4,152.4,-1//xgemouse
242.9,152.4,-1//xgemouse
248.8,152.4,-1//xgemouse
251.1,152.4,-1//xgemouse
268.9,153.1,-1//xgemouse
269.7,153.1,-1//xgemouse
268.9,153.1,-1//xgemouse
268.9,153.1,0//xgemouse
-2,0,0,-1,"execstr(Misc_1000(15))"// Misc/Comment
//x_dialog:Enter comments
This diagram can be simulated now. To visulaize simulation results,
we need a scope. Scopes can be found in the Sink palette.
o //OK
-2,0,0,-1,"execstr(Edit_1000(1))"// Edit/Palettes
//x_choose: Choose a Palette
2//Sinks
0,112.4,17.7,1003,"void"// Palette: Sinks, Block: 2 CMSCOPE
110.4,310.1,-1//xgemouse
126.8,301.2,-1//xgemouse
141.7,298.2,-1//xgemouse
159.5,292.3,-1//xgemouse
172.9,287.8,-1//xgemouse
183.3,284.8,-1//xgemouse
195.3,280.4,-1//xgemouse
201.2,278.9,-1//xgemouse
210.1,277.4,-1//xgemouse
217.6,275.9,-1//xgemouse
225,274.4,-1//xgemouse
236.9,271.4,-1//xgemouse
245.8,268.5,-1//xgemouse
256.3,264,-1//xgemouse
269.7,259.5,-1//xgemouse
278.6,256.5,-1//xgemouse
289,252.1,-1//xgemouse
299.4,247.6,-1//xgemouse
303.9,244.6,-1//xgemouse
308.3,243.2,-1//xgemouse
311.3,240.2,-1//xgemouse
312.8,239.4,-1//xgemouse
318.8,236.5,-1//xgemouse
324.7,232,-1//xgemouse
330.7,229,-1//xgemouse
336.6,227.5,-1//xgemouse
342.6,224.5,-1//xgemouse
347,223.1,-1//xgemouse
348.5,222.3,-1//xgemouse
351.5,219.3,-1//xgemouse
356,216.4,-1//xgemouse
361.9,214.9,-1//xgemouse
370.8,207.4,-1//xgemouse
373.8,203,-1//xgemouse
376.8,198.5,-1//xgemouse
381.3,194,-1//xgemouse
382.8,193.3,-1//xgemouse
384.2,192.5,-1//xgemouse
385,191.8,-1//xgemouse
385,190.3,-1//xgemouse
385.7,189.6,-1//xgemouse
386.5,188.1,-1//xgemouse
386.5,187.3,-1//xgemouse
385.7,187.3,-1//xgemouse
385,186.6,-1//xgemouse
384.2,185.1,-1//xgemouse
382.8,184.4,-1//xgemouse
381.3,183.6,-1//xgemouse
379.8,182.9,-1//xgemouse
378.3,182.1,-1//xgemouse
376.8,181.4,-1//xgemouse
375.3,180.6,-1//xgemouse
373.8,179.9,-1//xgemouse
373.1,179.2,-1//xgemouse
371.6,178.4,-1//xgemouse
370.1,178.4,-1//xgemouse
369.4,176.9,-1//xgemouse
367.1,176.9,-1//xgemouse
364.2,173.9,-1//xgemouse
362.7,173.2,-1//xgemouse
361.9,171.7,-1//xgemouse
360.4,171,-1//xgemouse
360.4,169.5,-1//xgemouse
359.7,168.7,-1//xgemouse
358.9,168,-1//xgemouse
358.2,168,-1//xgemouse
357.5,167.2,-1//xgemouse
357.5,166.5,-1//xgemouse
358.2,166.5,-1//xgemouse
358.2,165.8,-1//xgemouse
358.2,165.8,0//xgemouse
-2,0,0,-1,"execstr(Edit_1000(8))"// Edit/Align
0,304.6,150.9,1000,"void"// Block: 4 INTEGRAL
0,363.4,178.4,1000// Block: 6 CMSCOPE
0,306.1,151.6,1000,"void"// Block: 4 INTEGRAL
309.8,152.4,-1//xgemouse
311.3,152.4,-1//xgemouse
312.8,152.4,-1//xgemouse
314.3,152.4,-1//xgemouse
315.8,153.1,-1//xgemouse
317.3,153.1,-1//xgemouse
323.2,153.1,-1//xgemouse
329.2,153.1,-1//xgemouse
335.1,153.1,-1//xgemouse
336.6,153.1,-1//xgemouse
337.4,153.1,-1//xgemouse
338.1,153.1,-1//xgemouse
338.9,153.1,-1//xgemouse
340.3,153.1,-1//xgemouse
341.1,153.1,-1//xgemouse
341.8,153.9,-1//xgemouse
343.3,153.9,-1//xgemouse
344.8,153.9,-1//xgemouse
346.3,153.9,-1//xgemouse
347.8,153.1,-1//xgemouse
349.3,153.1,-1//xgemouse
350.8,153.1,-1//xgemouse
352.2,153.1,-1//xgemouse
353,153.1,-1//xgemouse
353.7,153.1,-1//xgemouse
354.5,153.1,-1//xgemouse
355.2,153.1,-1//xgemouse
355.2,152.4,-1//xgemouse
355.2,152.4,0//xgemouse
0,242.1,195.5,1000,"void"// Link: 5
242.9,195.5,-1//xgemouse
243.6,195.5,-1//xgemouse
244.4,196.3,-1//xgemouse
245.1,196.3,-1//xgemouse
245.8,197,-1//xgemouse
246.6,197.8,-1//xgemouse
247.3,197.8,-1//xgemouse
248.1,197.8,-1//xgemouse
249.6,198.5,-1//xgemouse
251.1,198.5,-1//xgemouse
252.5,198.5,-1//xgemouse
254.8,198.5,-1//xgemouse
256.3,198.5,-1//xgemouse
257,198.5,-1//xgemouse
257.8,198.5,-1//xgemouse
259.2,198.5,-1//xgemouse
260.7,198.5,-1//xgemouse
263,198.5,-1//xgemouse
264.4,198.5,-1//xgemouse
265.9,198.5,-1//xgemouse
267.4,198.5,-1//xgemouse
268.9,198.5,-1//xgemouse
270.4,199.2,-1//xgemouse
271.9,199.2,-1//xgemouse
273.4,199.2,-1//xgemouse
274.9,199.2,-1//xgemouse
276.4,199.2,-1//xgemouse
277.8,199.2,-1//xgemouse
279.3,199.2,-1//xgemouse
280.8,199.2,-1//xgemouse
282.3,199.2,-1//xgemouse
283.8,199.2,-1//xgemouse
285.3,199.2,-1//xgemouse
286,199.2,-1//xgemouse
286.8,199.2,-1//xgemouse
288.3,199.2,-1//xgemouse
289.7,199.2,-1//xgemouse
295.7,199.2,-1//xgemouse
297.9,199.2,-1//xgemouse
303.9,199.2,-1//xgemouse
305.4,199.2,-1//xgemouse
306.9,199.2,-1//xgemouse
307.6,199.2,-1//xgemouse
309.1,199.2,-1//xgemouse
310.6,198.5,-1//xgemouse
312.1,198.5,-1//xgemouse
313.6,198.5,-1//xgemouse
315,197.8,-1//xgemouse
316.5,197.8,-1//xgemouse
318,197,-1//xgemouse
319.5,197,-1//xgemouse
321,197,-1//xgemouse
322.5,196.3,-1//xgemouse
324,195.5,-1//xgemouse
325.5,195.5,-1//xgemouse
326.2,194.8,-1//xgemouse
326.9,194,-1//xgemouse
327.7,194,-1//xgemouse
328.4,194,-1//xgemouse
328.4,192.5,-1//xgemouse
329.2,192.5,-1//xgemouse
329.2,192.5,0//xgemouse
329.2,191.1,-1//xgemouse
329.2,189.6,-1//xgemouse
329.2,188.1,-1//xgemouse
329.2,186.6,-1//xgemouse
329.2,185.1,-1//xgemouse
329.2,183.6,-1//xgemouse
329.2,182.1,-1//xgemouse
329.2,180.6,-1//xgemouse
329.9,179.2,-1//xgemouse
329.9,177.7,-1//xgemouse
330.7,176.9,-1//xgemouse
330.7,176.2,-1//xgemouse
330.7,175.4,-1//xgemouse
330.7,174.7,-1//xgemouse
330.7,173.2,-1//xgemouse
330.7,171.7,-1//xgemouse
330.7,170.2,-1//xgemouse
330.7,168.7,-1//xgemouse
330.7,168,-1//xgemouse
330.7,167.2,-1//xgemouse
330.7,166.5,-1//xgemouse
330.7,165.8,-1//xgemouse
330.7,165.8,0//xgemouse
331.4,165.8,-1//xgemouse
332.9,165.8,-1//xgemouse
334.4,165.8,-1//xgemouse
335.9,165.8,-1//xgemouse
338.1,165.8,-1//xgemouse
340.3,165.8,-1//xgemouse
341.8,165.8,-1//xgemouse
343.3,165.8,-1//xgemouse
344.8,165.8,-1//xgemouse
346.3,165.8,-1//xgemouse
347.8,165.8,-1//xgemouse
349.3,165.8,-1//xgemouse
350.8,165.8,-1//xgemouse
351.5,165.8,-1//xgemouse
352.2,165.8,-1//xgemouse
353,165.8,-1//xgemouse
354.5,165.8,-1//xgemouse
356,165.8,-1//xgemouse
357.5,165.8,-1//xgemouse
358.2,165.8,-1//xgemouse
358.2,165.8,0//xgemouse
-2,0,0,-1,"execstr(Misc_1000(15))"// Misc/Comment
//x_dialog:Enter comments
The scope needs to be activated. At each activation,
the value at the inputs of the scope are read and
used in the plot. If we use the clock generator in
the diagram, we don't see what happens between two
events. That is why we use a faster clock.
o //OK
0,23.7,162.7,1001,"void"// Palette: Sources, Block: 12 CLOCK_f
123.1,370.4,-1//xgemouse
154.3,370.4,-1//xgemouse
187.1,373.4,-1//xgemouse
218.3,374.9,-1//xgemouse
246.6,376.3,-1//xgemouse
273.4,377.8,-1//xgemouse
295.7,376.3,-1//xgemouse
316.5,374.9,-1//xgemouse
331.4,374.9,-1//xgemouse
343.3,374.9,-1//xgemouse
345.6,374.9,-1//xgemouse
345.6,377.1,-1//xgemouse
347,363,-1//xgemouse
351.5,361.5,-1//xgemouse
353.7,361.5,-1//xgemouse
355.2,361.5,-1//xgemouse
356,360.7,-1//xgemouse
356.7,359.2,-1//xgemouse
356.7,357.7,-1//xgemouse
356.7,351.8,-1//xgemouse
356.7,345.8,-1//xgemouse
356.7,338.4,-1//xgemouse
356.7,328,-1//xgemouse
355.2,317.6,-1//xgemouse
355.2,307.1,-1//xgemouse
355.2,299.7,-1//xgemouse
353.7,292.3,-1//xgemouse
353.7,283.3,-1//xgemouse
350.8,277.4,-1//xgemouse
349.3,268.5,-1//xgemouse
344.8,258,-1//xgemouse
340.3,247.6,-1//xgemouse
337.4,240.2,-1//xgemouse
335.9,235.7,-1//xgemouse
334.4,235,-1//xgemouse
335.1,235,-1//xgemouse
335.9,235,-1//xgemouse
337.4,235,-1//xgemouse
338.9,235,-1//xgemouse
340.3,235,-1//xgemouse
341.8,235,-1//xgemouse
343.3,235,-1//xgemouse
345.6,235,-1//xgemouse
347,235,-1//xgemouse
348.5,235,-1//xgemouse
349.3,236.5,-1//xgemouse
349.3,237.9,-1//xgemouse
350,238.7,-1//xgemouse
350.8,239.4,-1//xgemouse
350.8,240.9,-1//xgemouse
350.8,241.7,-1//xgemouse
350.8,243.2,-1//xgemouse
353.7,246.1,-1//xgemouse
353.7,247.6,-1//xgemouse
356.7,252.1,-1//xgemouse
357.5,253.6,-1//xgemouse
358.9,254.3,-1//xgemouse
359.7,255.1,-1//xgemouse
360.4,256.5,-1//xgemouse
361.2,256.5,-1//xgemouse
361.9,258,-1//xgemouse
362.7,258,-1//xgemouse
361.9,258,-1//xgemouse
361.2,257.3,-1//xgemouse
361.2,256.5,-1//xgemouse
360.4,255.8,-1//xgemouse
359.7,255.1,-1//xgemouse
359.7,254.3,-1//xgemouse
358.9,254.3,-1//xgemouse
358.2,253.6,-1//xgemouse
357.5,253.6,-1//xgemouse
356.7,253.6,-1//xgemouse
356.7,252.8,-1//xgemouse
356.7,252.8,0//xgemouse
0,377.5,259.5,1000,"void"// Block: 11 CLOCK_f
386.5,226.8,-1//xgemouse
388,217.8,-1//xgemouse
388,211.9,-1//xgemouse
389.4,207.4,-1//xgemouse
389.4,205.2,-1//xgemouse
389.4,203.7,-1//xgemouse
389.4,202.2,-1//xgemouse
389.4,200.7,-1//xgemouse
389.4,199.2,-1//xgemouse
389.4,197.8,-1//xgemouse
389.4,196.3,-1//xgemouse
389.4,194.8,-1//xgemouse
389.4,193.3,-1//xgemouse
389.4,191.8,-1//xgemouse
389.4,190.3,-1//xgemouse
389.4,188.8,-1//xgemouse
389.4,187.3,-1//xgemouse
389.4,185.9,-1//xgemouse
388.7,185.1,-1//xgemouse
388.7,184.4,-1//xgemouse
388,183.6,-1//xgemouse
387.2,182.9,-1//xgemouse
385.7,182.9,-1//xgemouse
385.7,182.1,-1//xgemouse
385,181.4,-1//xgemouse
384.2,180.6,-1//xgemouse
383.5,180.6,-1//xgemouse
382.8,179.9,-1//xgemouse
381.3,179.9,-1//xgemouse
379.8,179.9,-1//xgemouse
379,179.9,-1//xgemouse
378.3,179.9,-1//xgemouse
378.3,179.2,-1//xgemouse
379,179.2,-1//xgemouse
379,178.4,-1//xgemouse
379,178.4,0//xgemouse
0,377.5,275.9,1000,"void"// Block: 11 CLOCK_f
//x_mdialog: Set Clock block parameters
0.05
0
o //OK
-2,0,0,-1,"execstr(Misc_1000(15))"// Misc/Comment
//x_dialog:Enter comments
Simulation settings can be set by using the
Setup item in the Simulation menu. The final
simulation time is set to 30.
o //OK
-2,0,0,-1,"execstr(Simulate_1000(1))"// Simulate/Setup
//x_mdialog: Set parameters
30
0
0.0001
0.000001
1.000E-10
100001
0
0
o //OK
-2,0,0,-1,"execstr(Simulate_1000(5))"// Simulate/Run
-2,0,0,-1,"execstr(Misc_1000(15))"// Misc/Comment
//x_dialog:Enter comments
We notice that the simulation is very slow. The reason
is that we have chosen a very small clock period for
activating the scope. We can increase the period (reduce
the number of points in the plot) but we can also bufferize
the output of the scope. We also change the y-axes parameters
of the scope to get a better picture of the simulation result.
o //OK
0,376.8,156.1,1000,"void"// Block: 6 CMSCOPE
//x_mdialog: Set Scope parameters
1 1
1 3 5 7 9 11 13 15
1
[]
[]
-2 0
2 8
30
20
0
o //OK
-2,0,0,-1,"execstr(Simulate_1000(5))"// Simulate/Run
-2,0,0,-1,"execstr(Misc_1000(15))"// Misc/Comment
//x_dialog:Enter comments
We see that the simulation is much faster now.
Let us now replace the integrator with a more
complex linear system.
o //OK
0,207.2,115.7,1002,"void"// Palette: Linear, Block: 8 CLR_f
358.9,284.1,-1//xgemouse
350,275.1,-1//xgemouse
339.6,270.7,-1//xgemouse
336.6,263.2,-1//xgemouse
330.7,258.8,-1//xgemouse
324.7,255.8,-1//xgemouse
318.8,254.3,-1//xgemouse
317.3,249.8,-1//xgemouse
315.8,249.1,-1//xgemouse
312.8,246.1,-1//xgemouse
308.3,243.2,-1//xgemouse
302.4,241.7,-1//xgemouse
296.4,240.2,-1//xgemouse
293.5,237.2,-1//xgemouse
287.5,235.7,-1//xgemouse
283.1,234.2,-1//xgemouse
278.6,231.2,-1//xgemouse
277.1,230.5,-1//xgemouse
275.6,229.8,-1//xgemouse
274.1,229,-1//xgemouse
272.6,228.3,-1//xgemouse
273.4,227.5,-1//xgemouse
273.4,227.5,0//xgemouse
100,287.5,153.1,1000,"void"// Block: 4 INTEGRAL
109,290.5,248.4,1000,"void"// Block: 13 CLR_f
290.5,247.6,-1//xgemouse
289.7,246.9,-1//xgemouse
288.3,246.9,-1//xgemouse
286.8,242.4,-1//xgemouse
285.3,237.9,-1//xgemouse
282.3,233.5,-1//xgemouse
279.3,229,-1//xgemouse
276.4,221.6,-1//xgemouse
273.4,214.1,-1//xgemouse
268.9,208.2,-1//xgemouse
267.4,200.7,-1//xgemouse
263,193.3,-1//xgemouse
261.5,187.3,-1//xgemouse
258.5,181.4,-1//xgemouse
255.5,175.4,-1//xgemouse
252.5,171,-1//xgemouse
251.1,163.5,-1//xgemouse
249.6,157.6,-1//xgemouse
248.1,151.6,-1//xgemouse
246.6,145.7,-1//xgemouse
245.8,144.2,-1//xgemouse
245.8,141.9,-1//xgemouse
245.8,140.5,-1//xgemouse
245.8,139,-1//xgemouse
245.8,137.5,-1//xgemouse
245.1,136,-1//xgemouse
245.1,133.8,-1//xgemouse
245.1,131.5,-1//xgemouse
245.1,130,-1//xgemouse
244.4,130,-1//xgemouse
244.4,129.3,-1//xgemouse
245.1,129.3,-1//xgemouse
245.1,129.3,0//xgemouse
-2,0,0,-1,"execstr(Edit_1000(8))"// Edit/Align
0,360.4,153.1,1000,"void"// Block: 6 CMSCOPE
0,289,152.4,1000// Block: 13 CLR_f
0,289.7,152.4,1000,"void"// Block: 13 CLR_f
295,152.4,-1//xgemouse
297.2,152.4,-1//xgemouse
299.4,152.4,-1//xgemouse
300.9,152.4,-1//xgemouse
303.1,152.4,-1//xgemouse
305.4,152.4,-1//xgemouse
307.6,152.4,-1//xgemouse
309.8,152.4,-1//xgemouse
311.3,152.4,-1//xgemouse
313.6,152.4,-1//xgemouse
315,152.4,-1//xgemouse
316.5,152.4,-1//xgemouse
318,152.4,-1//xgemouse
320.3,152.4,-1//xgemouse
321.7,152.4,-1//xgemouse
324,152.4,-1//xgemouse
325.5,152.4,-1//xgemouse
326.2,152.4,-1//xgemouse
326.9,152.4,-1//xgemouse
328.4,152.4,-1//xgemouse
329.9,152.4,-1//xgemouse
331.4,152.4,-1//xgemouse
332.9,152.4,-1//xgemouse
334.4,152.4,-1//xgemouse
335.9,152.4,-1//xgemouse
338.1,152.4,-1//xgemouse
339.6,152.4,-1//xgemouse
341.1,152.4,-1//xgemouse
341.8,152.4,-1//xgemouse
343.3,152.4,-1//xgemouse
344.8,152.4,-1//xgemouse
346.3,152.4,-1//xgemouse
347.8,152.4,-1//xgemouse
349.3,152.4,-1//xgemouse
350.8,152.4,-1//xgemouse
352.2,152.4,-1//xgemouse
353,152.4,-1//xgemouse
353.7,152.4,-1//xgemouse
354.5,152.4,-1//xgemouse
354.5,152.4,0//xgemouse
0,229.5,192.5,1000,"void"// Link: 10
229.5,153.1,-1//xgemouse
229.5,152.4,-1//xgemouse
229.5,152.4,0//xgemouse
230.2,153.1,-1//xgemouse
231,153.1,-1//xgemouse
231.7,153.1,-1//xgemouse
232.5,153.1,-1//xgemouse
233.9,153.1,-1//xgemouse
235.4,153.1,-1//xgemouse
236.9,153.1,-1//xgemouse
237.7,153.1,-1//xgemouse
238.4,153.1,-1//xgemouse
239.9,152.4,-1//xgemouse
240.6,152.4,-1//xgemouse
241.4,152.4,-1//xgemouse
242.1,152.4,-1//xgemouse
242.1,152.4,0//xgemouse
-2,0,0,-1,"execstr(Simulate_1000(5))"// Simulate/Run
0,374.6,162,1000,"void"// Block: 6 CMSCOPE
//x_mdialog: Set Scope parameters
1 1
1 3 5 7 9 11 13 15
1
[]
[]
-2 -2
2 2
30
20
0
o //OK
-2,0,0,-1,"execstr(Simulate_1000(5))"// Simulate/Run
114,296.4,270.7,1000,"void"// xclick
-2,0,0,-1,"execstr(Misc_1000(15))"// Misc/Comment
//x_dialog:Enter comments
The linear system is defined in terms
of the transfer function. The default
value is 1/(s+1).
We now change the transfer function.
o //OK
0,269.2,153.1,1000,"void"// Block: 13 CLR_f
//x_mdialog: Set continuous SISO transfer parameters
1-s
1+s^2
o //OK
-2,0,0,-1,"execstr(Simulate_1000(5))"// Simulate/Run
0,377.1,164.3,1000,"void"// Block: 6 CMSCOPE
//x_mdialog: Set Scope parameters
1 1
1 3 5 7 9 11 13 15
1
[]
[]
-2 -10
2 10
30
20
0
o //OK
-2,0,0,-1,"execstr(Simulate_1000(5))"// Simulate/Run
-2,0,0,-1,"execstr(Misc_1000(15))"// Misc/Comment
//x_dialog:Enter comments
To save the diagram for future use, we can simply save it
using the Save item in the Diagram menu. But that saves the
diagram in the file Untitled.cos; we don't get a chance to
choose the name. For that we can use the "Save As" button,
or rename the diagram before saving it.
o //OK
-2,0,0,-1,"execstr(Diagram_1000(5))"// Diagram/Rename
//x_dialog:Enter the new diagram name
diagram1
o //OK
-2,0,0,-1,"execstr(Diagram_1000(6))"// Diagram/Save
-2,0,0,-1,"execstr(Misc_1000(15))"// Misc/Comment
//x_dialog:Enter comments
We can leave Scicos using the Quit button or
simply closing the window (click on the upper
right hand X).
o //OK
-2,0,0,-1,"execstr(Diagram_1000(16))"// Diagram/Quit
|