What is the for loop that I can use to do the following then save the results as .mat file?

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M 2023-11-3

编辑： Dyuman Joshi 2023-11-6

I have 30 iterations and in each iteration I want to save the following:

Image with size 120*120 *1* 6000

Labels with size: 1*6000

E= 1*6000

and I will repeat the 30 iterations for 12 experiments (12 run).

Which means in each run will get the above files 30 times

M 2023-11-6

@Torsten, Correct, E Variable (double) I need to save

M 2023-11-6

@Dyuman Joshi, I want save them as .mat files for further analysis.

Dyuman Joshi 2023-11-6

Preallocate arrays according to the final size and the data type and modify the arrays iteratively.

Use indexing to obtain the corresponding data.

M 2023-11-6

@Dyuman Joshi Thanks the 2nd solution worked but when I tried to save the results I got the following:

Warning: Variable 'Images' was not saved. For variables larger than 2GB use

MAT-file version 7.3 or later.

What can I do in this case?

Dyuman Joshi 2023-11-6

编辑：Dyuman Joshi 2023-11-6

@M - Does your PC have a 64 bit processor?

Make sure the selected version is MAT-File Version 7.3

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