diff options
author | Norbert Preining <norbert@preining.info> | 2017-09-04 09:45:51 +0900 |
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committer | Norbert Preining <norbert@preining.info> | 2017-09-04 09:45:51 +0900 |
commit | 138f77fe71e43adc24ecb030d73df81cc5c4eb7e (patch) | |
tree | cd2d906c634149bbecd2f4bad3d540c16b23befa /texmf-dist/scripts/ketpic/ketlib/ketpic2escifiles6/Pointoncrv.sci | |
parent | 37bfdbee2c91bab6f0abd54503a0b9c669c9109e (diff) |
add ketpic
Diffstat (limited to 'texmf-dist/scripts/ketpic/ketlib/ketpic2escifiles6/Pointoncrv.sci')
-rwxr-xr-x | texmf-dist/scripts/ketpic/ketlib/ketpic2escifiles6/Pointoncrv.sci | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/texmf-dist/scripts/ketpic/ketlib/ketpic2escifiles6/Pointoncrv.sci b/texmf-dist/scripts/ketpic/ketlib/ketpic2escifiles6/Pointoncrv.sci new file mode 100755 index 00000000..c39cdadc --- /dev/null +++ b/texmf-dist/scripts/ketpic/ketlib/ketpic2escifiles6/Pointoncrv.sci @@ -0,0 +1,21 @@ +// 09.10.03 + +function Out=Pointoncrv(varargin) + Eps=10^(-4); + T=varargin(1); + Gdata=varargin(2); + if size(T,1)>1 + Tmp=T; T=Gdata; Gdata=Tmp; + end; + PtL=Gdata; + N=Trunc(T+Eps); + S=max(T-N,0); + if N==size(PtL,1) + Out=PtL(N,:); + else + Pa=PtL(N,:);; + Pb=PtL(N+1,:); + Out=(1-S)*Pa+S*Pb; + end +endfunction; + |