why do i get this error "undefined function"
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Undefined function or variable 'RaR'.
Error in Untitled2>calculate_roughness_L1A (line 56)
rough_param(:,1)=RaR;
Error in Untitled2 (line 41)
[rough_param]=calculate_roughness_L1A(ca1);
6 个评论
Mehmed Saad
2020-4-22
what is RaR, is this variable defined in your code?
Azhan Lazit
2020-4-22
Azhan Lazit
2020-4-22
Mehmed Saad
2020-4-22
suppose average roughness in 0.7
RaR = 0.7;
rough_param(:,1)=RaR;
Azhan Lazit
2020-4-22
编辑:Adam Danz
2020-4-22
回答(1 个)
Adam Danz
2020-4-22
RaR could be a variable or a function, we don't know and neither does Matlab but you probably know whether it should be a function or a variable.
Either way, it's not defined. If I ask you A=5, A+B = ?? you couldn't answer it because you don't know what B is.
if RaR is a variable, give it a value.
RaR = [whatever];
If RaR is a function saved to an m-file, make sure the m-file is on your matlab path. See
doc addpath
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