Stuck at a command input

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Robert Bag
Robert Bag 2021-5-12
评论： Walter Roberson 2021-5-13
When i try to run a program or write sthg in the command line in matlab I just get the same input line over and over again. I deleted the orfiginal file and even restarded matlab. What is wrong?
>> clear
>> whos
>> load
What is the original value? kl
Error using input
Unrecognized function or variable 'kl'.
Error in load (line 3)
x = input(prompt)
What is the original value?
the last one here always comes up

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回答（1 个）

Walter Roberson
Walter Roberson 2021-5-12
You accidentally created your own load.m that is interfering with using MATLAB's load() function.
Also, it appears that you might be expecting the user to enter a character string instead of a numeric value. If that is the case, you should be using the optional second parameter of input(), the 's' option
x = input(prompt, 's')
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Robert Bag
Robert Bag 2021-5-12
Thanks. I did that. Now I am on my way with this code prompt = ('input mat.file: ');
file = input(prompt);
load(file)
whos('-file',file)
disp(
Now all i want it to return only name and size (not class)

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