How to downsample a 3-D matrix data?

Hi

I have a 3-D matrix (A) of order a x b x c. And the data is recorded at 1056Hz sampling frequency. The data is already filtered between 0-5-10Hz, and epoched. I need to downsample my matrix to 65Hz.

Any help on how i can do it.?

BR

[Walter Roberson]

Which dimension is time? That is, which is the dimension to be reduced?

[Joana]

It's the 'c'. The matrix A has 'features x chanels x samples'. e.g i have the data for 400ms, which is 480 sample, as in the data i have shared. :)

BR

Answer 1

[Chunru]

y = resample(A,65,1056,'Dimension',3);

[Walter Roberson]

Looks good to me.