How to interpolate data in cells?

Hi,

I have data concentrated in 7x 1 cell (attached).

I want to interpolate each array to 100 data points using the following line

P_or_z_cycle = interpft(P_or_z_cycle, 100)';

which gives me an error:

Error using fft
Invalid data type. First argument must be double, single, int8, uint8, int16, uint16, int32, uint32, or logical.

Error in interpft (line 67)
a = fft(x,[],1);

How can I ovecome this please?

Answer 1

[Turlough Hughes]

As follows:

S_or_x_cycle2 = cellfun(@(x) interpft(x,100), S_or_x_cycle, 'uni', 0)

[Tomaszzz]

Thanks!