Fetch data from multi dimensional struct

Hi,

I am new to mat lab and I am facing trouble with structs.

I want to fetch the data from a multi dimensional sturct tree.frame(1x2913 struct) and the frame has data 2913 x 5

I need to extract the field ms from the tree.frame.

Help on this is much appreciated.

Answer 1

[Rik]

Referencing the field will generate a comma separated list, which you can capture into a cell array like you would expect:

%create random data to match your data shape and type
tree=struct;for n=1:10,tree.frame(n).ms=regexprep(tempname,'[a-zA-Z\\/_]','');end

{tree.frame.ms}

ans = 1×10 cell array
    {'1481219542693683729065232'}    {'5125475404699707387627634'}    {'61732133440893223508'}    {'9917554044059165961542'}    {'017395745389198584826'}    {'4459127421780622040'}    {'36854942756963958'}    {'442454896965075980'}    {'8960592657449904510260'}    {'850664164864943358'}