Unexpected resul when trying to plot from array "empty double row vector"

Hi everyone,
When I try to plot the following:
x305a=table2array(x305);
x305a(404:end,1)
I recieve this
>> x305a(1,404:end)
ans = 1×0 empty double row vector
Does anyone have any ideas what could be going on? The array is filled correctly

回答(1 个)

% >> x305a(1,404:end)
Most likely x305a has fewer than 404 columns. As a smaller example:
x = 1:10;
x(1, 11:end) % 11:end is 11:10 which is empty
ans = 1×0 empty double row vector

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R2020a

提问:

Em
2021-11-10

回答:

2021-11-10

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