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Select Structure Field Based on Variable
There is special notation to access structure or class field using parenthesis () of input string Structure.A = 5; Structure.B...

2 maanden ago | 0

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Comparing a million data from csv files takes too much time
I assume, you want to calculate the number of nonzero difference data from one value to next to that value We can do without lo...

2 maanden ago | 1

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passing argument between functions
Assign x, y, z output of polystep, that can make your requirement possible function [t,v, x, y, z] = polystep() x = input('pr...

meer dan een jaar ago | 0

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fliping of audio in GUI
>>fliped_voice = flip(myvoice) >>plot(fliped_voice) % if you want you want listen fliped version >>flv = audioplayer(fliped_v...

meer dan een jaar ago | 0

arrange equation results from min to max to use after
t = [2993;3975.9;5063;6150;6919;8192.7;8862;10240.9;11488;12409.63;13545] f = @(t) (2.2/9500).*((t/9500).^1.2).*exp(-((t/9500)....

meer dan een jaar ago | 0

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Create Plot Title of the Plotted Function
x = 0:.01:1; for i= 1:9 subplot(3,3,i) y = x.^i; plot(x, y, 'black') xlabel('x') ylabel('y') titl...

meer dan 2 jaar ago | 1

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Saving extracted audio files in a For loop
wor_dir = 'your_directory_path' for p = 1:3 startSample = n; endSample = length(data); extractedData = data(star...

meer dan 2 jaar ago | 0

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How to find and replace the content of an array
out = cellfun(@(x)datetime(x, 'Format','dd/MM/yyyy HH:mm:ss'), input_cell)

meer dan 2 jaar ago | 0

How to sum the diagonal numbers and numbers after the diagonal of a matrix
function summa = halfsum(inp_mat) summa = zeros(2,1); % first element is sum of diagonal elements, second is sum of dia...

meer dan 2 jaar ago | 0

create zero column vector
zeros is the MATLAB function already, its not recommended to create again a function "createzerocolumnvector(x)", use direct com...

meer dan 2 jaar ago | 0

How to combine rows of cell array into corresponding single cell
c = cellfun(@(x, y){x,y}, a,b,'UniformOutput',false)

meer dan 2 jaar ago | 1

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Writing data to a file
fileid= fopen('data.dat','w'); fprintf(fileid, '%d\n', [1:20]'); fclose(fileid)

meer dan 2 jaar ago | 0

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for loop, multiple plots in single plot
Vi = 25; t1 = [0:0.1:86.3]; t2 = [0:0.1:13.5]; t3 = [0:0.1:13.5]; t4 = [0:0.1:6]; g = [0.58 3.7 3.71 8.87]; hPluto = Vi .*...

meer dan 2 jaar ago | 0

fprintf cell array of two classes
require = string(cell2mat(strcat(charArr,{' '}, num2str(doubArr))));

meer dan 2 jaar ago | 0

How to use 2 forloop in matlab?
required = output(1:51);

meer dan 2 jaar ago | 0

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fprintf handles.Value?
if handles.Value is a string fprintf(f,'%s',handles.Value); if handles.Value is a float value fprintf(f,'%3.2f',str2num(ha...

meer dan 2 jaar ago | 0

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How to get common sub string in cell array string?
fund_cell = regexp(cell_arr , 'A.A1', 'match'); result = [fund_cell{:}]

meer dan 2 jaar ago | 0

Binarize a metrix with some threshold
A = randi([0, 1000], 5) % dummy marix A = 392 277 317 766 646 656 46 951 795 710 171 97 ...

meer dan 2 jaar ago | 0

save values in array
all_el = unique([A{:}]);

meer dan 2 jaar ago | 0

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# 1:end
You need to use g(sub2ind(size(g), r,c)) = 1

meer dan 2 jaar ago | 0

if statement with vector
You are checking all values in the if conditioning, it gives pass condition if and only of all values are true, to avoid your si...

meer dan 2 jaar ago | 3

How to find the middle element of a square array
function middleElement = FindMiddle(squareArray) % FindMiddle: Return the element in the center of squareArray % Inputs: sq...

meer dan 2 jaar ago | 1

Populate .csv with specific times and dates
required_times = t(hour(t)>12 & hour(t)<17) % where timings between 12 to 17 hours of the data

meer dan 2 jaar ago | 0

If statement - comparing single value to whole array
if any(B>A) % your code end

meer dan 2 jaar ago | 0

Xor operation on two numbers
Since decimal to binary conversion may not produce same length of inputs to xor, we need to append 0's before the binary value ...

meer dan 2 jaar ago | 0

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Index in position 1 is invalid. Array indices must be positive integers or logical values.
Index of the array start from 1 and it must be positive integer in MATLAB. In your code for loop i = 0:366 starting from 0 that...

meer dan 2 jaar ago | 0

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How to read and arrange certain data in multiple text file?

meer dan 2 jaar ago | 0

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area of a circle function file / prompt and fprintf() output

meer dan 2 jaar ago | 0

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