shell - 传递参数_Shell脚本-Octave脚本

Question

我如何将两个参数(数字向量)从 Shell 脚本传递到 Octave 脚本？？

就是这个意思..

在“prove.sh”中

 #!/bin/bash

 .... do something that processing vector1 vector2 

./draw.m Vector1 Vector2

在“draw.m”中

---

 plot(Vector1, Vector2)

谢谢!!

Answer 1

..而且，如果你允许的话，我会为 Octave 脚本添加一个小的变化，因为前者是在 Matlab 中；)

Arrays.sh

#!/bin/bash
# create random data
for i in {1..10}; do v1[$i]=$RANDOM; done
for i in {1..10}; do v2[$i]=$RANDOM; done

# save data to file
echo ${v1[@]} > file.txt
echo ${v2[@]} >> file.txt

# call OCTAVE script
octave draw.m

Draw.m

load ("-ascii", "file.txt")
plot(file(1,:), file(2,:))      %# if you want see the graphic
print('figure.ps', '-deps')     %# save the result of 'plot' into a postscript file
exit