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| author | Xiao Pan <gky44px1999@gmail.com> | 2023-04-23 22:42:08 -0700 |
|---|---|---|
| committer | Xiao Pan <gky44px1999@gmail.com> | 2023-04-23 22:42:08 -0700 |
| commit | f11f5c2218bc63ba0e990cd5bcf86809493b9ada (patch) | |
| tree | 7b520bd261c92baa216fb1e72f318fa6f4b33f0e | |
| parent | b3094149e9c72ca0310324a55c6f260b115081bb (diff) | |
il
| -rwxr-xr-x | home/xyz/.local/bin/il | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/home/xyz/.local/bin/il b/home/xyz/.local/bin/il new file mode 100755 index 00000000..7c75a710 --- /dev/null +++ b/home/xyz/.local/bin/il @@ -0,0 +1,6 @@ +#!/bin/sh +# InterpoLation + +# x=$1, xa=$2, xb=$3, ya=$4, yb=$5 +# https://en.wikipedia.org/wiki/Interpolation#Linear_interpolation +echo "scale=4;$4+($5-$4)*($1-$2)/($3-$2)" | bc |