Error using resample. You must specify the down-sampling parameter Q in conjunction with the up-sampling parameter P.

I am trying to upsample a signal with a 100 Hz sampling rate to a 1926 Hz sampling rate. This is my code, but I keep getting the error 'You must specify the down-sampling parameter Q in conjunction with the up-sampling parameter P.'

clear
clc
close all

filename = 'some filename';
T = readtable(filename);
B=T(:,3);
BResampled = resample(B, 1926, 100);

writematrix(BResampled,'some filename.xlsx','Sheet',1,'Range','D2')

[FRANCESCO SERRACCA]

I have the same problem but I have data as a matrix.

Answer 1

[Walter Roberson]

T = readtable(filename);

T will be a table() object.

B=T(:,3);

When you use () indexing with a table() object, the result is a table() object.

BResampled = resample(B, 1926, 100);

You are asking to resample() a table object.

Now if you uad used T{:,3} ...

[Sophie]

Thank you, that worked!