英文:
Run Octave function form shell
问题
在Octave终端中直接编写一个函数是可能的吗？
A=147;B=26.3;C=5.4;d=0.35*A;function S=function_test(A,B,C,d)S=2*A*B*C*d;end
我尝试了这个，但如果我想知道"S"的值，会出现以下错误：
error: 'S' undefined near line 1, column 1
英文:
It is possible to write a function directly in the octave shell?
A=147;B=26.3;C=5.4;d=0.35*A;function S=function_test(A,B,C,d)S=2*A*B*C*d;end
I tried this but if I wanted to know the value of "S", this error appears:
error: 'S' undefined near line 1, column 1
答案1
得分: 0
是的，这是可能的。你做得没错。但是你漏掉了如何调用函数的说明。对我来说，没有错误发生：
≫ function_test(1,2,3,4)ans = 48≫ res = function_test(1,2,3,4)res = 48≫ S = function_test(-1,3,5,7)S = -210≫
英文:
Yes it is possible. You does it correctly. But you missed indicating how you call the function. For me, no error occurs:
≫ function_test(1,2,3,4)ans = 48≫ res = function_test(1,2,3,4)res = 48≫ S = function_test(-1,3,5,7)S = -210≫
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