How to set the matrix of the .mat file to double or other types?
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I try to use fmincon with options being
M = 2;
DC = false;
pulse = load('PCB1.mat');
[pdaeye,th] = pulse2pda(pulse,100000,M,DC);
figure
t = th*SymbolTime*1e12;
plot(t,pdaeye)
legend('Upper PDA eye','Lower PDA eye')
xlabel('ps')
ylabel('V')
title('Peak Distortion Analysis Eye')
grid on
and this is the error I get:
Error using pulse2pda
Expected P to be one of these types:
double, single, uint8, uint16, uint32, uint64, int8, int16, int32, int64
Instead its type was struct.
Error in pulse2pda (line 60)
validateattributes(P,{'numeric'},{'2d','finite','real'},fcnName,'P');
Error in pda001 (line 4)
[pdaeye,th] = pulse2pda(pulse,100000,M,DC);
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Antworten (2)
madhan ravi
am 19 Jun. 2020
[pdaeye,th] = pulse2pda(pulse.pulse,100000,M,DC);
Ajit Kasturi
am 19 Jun. 2020
I assume that you have structs inside the matrix of your .mat file. If you want some element x which is a double or some other type in the struct, you can directly access by S.x If you want entire structure to be converted into array of some type, there is a function called struct2cell which converts the structure into cell array. You can test with the following example:
S.x = linspace(0,2*pi);
S.y = sin(S.x);
C = struct2cell(S)
For more information refer the following page:
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