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Bhaskar R


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An array is given. Find the unique elements of the array. [keep the sequence unchanged]
An array is given. Find the unique elements of the array. [keep the sequence unchanged] For example if input x=[2 ,4 , 9 ,2 ,...

plus d'un an il y a

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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...

presque 2 ans il y a | 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...

presque 2 ans il y a | 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...

environ 3 ans il y a | 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...

environ 3 ans il y a | 0

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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)....

environ 3 ans il y a | 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...

plus de 4 ans il y a | 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...

plus de 4 ans il y a | 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)

plus de 4 ans il y a | 0

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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...

plus de 4 ans il y a | 0

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

plus de 4 ans il y a | 0

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

plus de 4 ans il y a | 1

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

plus de 4 ans il y a | 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 .*...

plus de 4 ans il y a | 0

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

plus de 4 ans il y a | 0

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

plus de 4 ans il y a | 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...

plus de 4 ans il y a | 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{:}]

plus de 4 ans il y a | 0

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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 ...

plus de 4 ans il y a | 0

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

plus de 4 ans il y a | 0

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

plus de 4 ans il y a | 0

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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...

plus de 4 ans il y a | 3

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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...

plus de 4 ans il y a | 2

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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

plus de 4 ans il y a | 0

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

plus de 4 ans il y a | 0

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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 ...

plus de 4 ans il y a | 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...

plus de 4 ans il y a | 0

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How to read and arrange certain data in multiple text file?
FAM_data = readmatrix('FAM.txt'); FCC_data = readmatrix('FCC.txt'); FM2_data = readmatrix('FM2.txt');

plus de 4 ans il y a | 0

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area of a circle function file / prompt and fprintf() output
function area_circle() radius = input('Enter the radius: '); area_cir = pi.*radius.^2; disp(['Area of circle: ', num2str(area...

plus de 4 ans il y a | 0

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Creating groups of 2 people from a cell array of names
n = 26; x = cellstr(char([65:65+n-1]')); % your cell data assumed rand_nums = reshape(randsample(n,n), n/2, 2); % random numbe...

plus de 4 ans il y a | 0

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