Conv() not working
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I am trying to use Conv function to convolute two distributions. But the Conv function is not working, do I have to install any special tool for it to work. Isn’t it a built-in function?
2 个评论
Ameer Hamza
2020-10-8
编辑：Ameer Hamza
2020-10-8
You don't need a toolbox to run this function. What is the error?
dinesh kumar mohan
2020-10-8
采纳的回答
Steven Lord
2020-10-8
I'm guessing you have written your own script conv.m that's taking precedence over the built-in conv function. To check this run:
which -all conv
If my guess is correct, rename or remove your conv.m script.
更多回答（1 个）
Constantino Carlos Reyes-Aldasoro
2020-10-8
Could it be that you tried with uppercase C as in Conv and not with lower case as in conv?
>> conv([1 1],[2 2])
ans =
2 4 2
>>
>> Conv([1 1],[2 2])
Cannot find an exact (case-sensitive) match for 'Conv'
The closest match is: conv in C:\Program
Files\MATLAB\R2019a\toolbox\matlab\datafun\conv.m
5 个评论
dinesh kumar mohan
2020-10-8
ahhhh this may be more subtle! Try the following:
>> which conv
C:\Program Files\MATLAB\R2019a\toolbox\matlab\datafun\conv.m
>>
If you do not see the same, it is because a) you have another file with the name conv, or you have a variable with the name conv.
dinesh kumar mohan
2020-10-8
Constantino Carlos Reyes-Aldasoro
2020-10-8
Great! If this is sorted, please accept the answer. If not, let me know.
Constantino Carlos Reyes-Aldasoro
2020-10-8
ah I see that you accepted Steven's.
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