Undefined function 'fftshow' for input arguments of type 'double'.

Question

KYU DEOK OH 2015-1-30

0
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此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/173351-undefined-function-fftshow-for-input-arguments-of-type-double

评论： KYU DEOK OH 2015-1-30

采纳的回答： David Young

code.jpg

I want to show bandpass filtered image. This is matlab code i used

To aquire filtered image, there is an error in code.

what should i do for correct this error?

(image size : 1200x1200, gray scale)

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Answer 1

David Young 2015-1-30

2
链接

此回答的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/173351-undefined-function-fftshow-for-input-arguments-of-type-double#answer_166418

在 MATLAB Online 中打开

You probably don't have fftshow.m on your MATLAB path. This m-file is not part of MATLAB or its toolboxes, but needs to be obtained from somewhere else, such as the File Exchange. Make sure you have downloaded it, and put it in a folder that is on your path.

To check, give the command

which fftshow