File: intrpl.f

package info (click to toggle)
scilab 4.0-12
  • links: PTS
  • area: non-free
  • in suites: etch, etch-m68k
  • size: 100,640 kB
  • ctags: 57,333
  • sloc: ansic: 377,889; fortran: 242,862; xml: 179,819; tcl: 42,062; sh: 10,593; ml: 9,441; makefile: 4,377; cpp: 1,354; java: 621; csh: 260; yacc: 247; perl: 130; lex: 126; asm: 72; lisp: 30
file content (24 lines) | stat: -rw-r--r-- 617 bytes parent folder | download | duplicates (2) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
 
      subroutine intrpl(flag,nevprt,t,xd,x,nx,z,nz,tvec,ntvec,
     &     rpar,nrpar,ipar,nipar,u1,nu1,y1,ny1)
c     Copyright INRIA

c     Scicos block simulator
c     ipar(1) : the number of input
c
      double precision t,xd(*),x(*),z(*),tvec(*),rpar(*)
      double precision y1,u1
      integer flag,nevprt,nx,nz,ntvec,nrpar,ipar(*),i
      integer nipar
c
c    
      do 100 i=2,nrpar/2
         if (u1.le.rpar(i)) goto 200 
 100  continue
      i=nrpar/2
 200  continue
      y1=rpar(nrpar/2+i-1) + ((rpar(nrpar/2+i)-rpar(nrpar/2+i-1))/
     $     (rpar(i)-rpar(i-1)))*(u1-rpar(i-1))
      return
      end