extract data from cell array based on matching numbers with location in array

Hi I have a cell array MyData which has 128x1 cells with data running sequentially from A1 to A32 and again for B1-B32, C1-C32 and D1-D32. Can anyone advise how I extract data from this array based on whether the location in this array matches that of a number? For example, if I have A how do I get the desired output B?

MyData = [sprintfc('A%i',1:32) sprintfc('B%i',1:32) sprintfc('C%i',1:32) sprintfc('D%i',1:32)]'

A = [1 34 68 92 118]'

B =[A1 B2 C4 C28 D22]

Answer 1

[Stephen23]

Where C is your cell array of data:

B = C(A)

https://www.mathworks.com/help/matlab/math/array-indexing.html

https://www.mathworks.com/company/newsletters/articles/matrix-indexing-in-matlab.html