File: pack.sci

package info (click to toggle)
scilab 2.6-4
  • links: PTS
  • area: non-free
  • in suites: woody
  • size: 54,632 kB
  • ctags: 40,267
  • sloc: ansic: 267,851; fortran: 166,549; sh: 10,005; makefile: 4,119; tcl: 1,070; cpp: 233; csh: 143; asm: 135; perl: 130; java: 39
file content (16 lines) | stat: -rw-r--r-- 254 bytes parent folder | download | duplicates (2)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
function [M,sel]=pack(M,blck_szs)
//utility function (for use with semidef)
// Copyright INRIA
sel=[]
kk=0
blck_szs=matrix(blck_szs,1,size(blck_szs,'*'))
for ni=blck_szs
 k=kk
 for j=1:ni
   sel=[sel,k+(j:ni)]
   k=k+ni
 end
 kk=kk+ni*ni
end
M=M(sel,:)