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Bhaskar R


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399 total contributions since 2017

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Answered
how to calculate the average of two values data that side by side and place it between those two values
mn = movmean(A, 2, 'Endpoints','discard'); Result = zeros(1, length(A)+length(mn)); Result(1:2:end) = A; Result(2:2:end) = mn...

environ une heure ago | 0

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Answered
Error reading through all images in a directory
currentImage = fullfile(imageList(k).folder, imageList(k).name);

environ une heure ago | 0

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Answered
Read every netcdf files in a folder
Try this with full path filename folderData = 'D:\Valerio\data\TEST'; filePattern = fullfile(folderData, '*.nc'); ncfiles = ...

environ 3 heures ago | 0

Answered
Find/Match index of variable from an array
zq = find(b == a)

environ 5 heures ago | 2

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Answered
how can I use mean for cell arrays within cell
result = cellfun(@(x)mean(x, 'omitnan'), [T_mon{:}])

1 jour ago | 0

Answered
Colormap for multline plot
"A colormap is matrix of values between 0 and 1 that define the colors for graphics objects such as surface, image, and patch ob...

1 jour ago | 0

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Answered
How do I read in a text file (CREATED FROM BINARY IMAGE OF ROWS-420 AND COLUMNS 680) and sort it by a ROW
x = logical(randi([0,1], 420, 680 )); % assumed that x is your extracted data from the text file x_sorted = sort(x, 2); % s...

2 jours ago | 0

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Answered
fid =fopen returns -1 when creating a new file
You forgot the coma fid=fopen('pressure_output.txt','w'); For more details read https://in.mathworks.com/help/matlab/ref/fope...

2 jours ago | 0

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Answered
How to scale a value in matlab
req_data = rescale(data, 0, 5);

5 jours ago | 0

Answered
Insert a string section on the numbers in a vector
res = arrayfun(@(x)strcat('CH_', num2str(x)), A, 'UniformOutput', false); res{1}, res{2} % to get each element

5 jours ago | 0

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Answered
Expected one output from a curly brace or dot indexing expression, but there were 4 results.
Could you specify, what are you trying to do? The error because of punneeSquare of size 5x5 and you are trying to assign one va...

5 jours ago | 0

Answered
How can I extract values of last three columns in a matrix when second column value is 2?
data = readmatrix('icon.txt'); req_data = data(data(:, 2)== 2, end-2:end); If you are using MATLAB older version than R2019a ...

5 jours ago | 0

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Answered
Multiple specific elements in an array
Assuming a, b,c, d, ..g are values in the vector say X X = 1:7; sum([2:4].*[sum(reshape(x(1:6), 2,3))]);

6 jours ago | 1

Answered
writing in excel in loop in matlab
First get the all data (A1, A2, A3...) as one(say A) variable using loops, after loop ending write variable A (whole data) to ex...

6 jours ago | 0

Answered
How to Read and plot CSV file and delete infinity values from CSV file
opt = detectImportOptions('sensor.csv', 'MissingRule', 'fill', 'NumHeaderLines', 2); T = readtable('sensor.csv', op); header =...

6 jours ago | 0

Answered
How to assign timetable as cell type?
Suppose TT is your timetable variable cell_array = table2cell(timetable2table(TT)); %timetable to cell

7 jours ago | 0

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Answered
Select values from cell array with condition using cellfun
Res = A(find(~cellfun(@(x)any(x>5 | x<-5, 'all'), A)));

7 jours ago | 0

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Answered
How do I create a matrix that expands with new column vectors added to it?
% it is recommended to prellocate x before operation but in your case x is not predetermined so assign columns directly n = 5; ...

7 jours ago | 0

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Answered
How to condense a plot with a shorter x-axis?
Normalize your data t = 1:1000000; % assumed data d = linspace(0, 1, numel(t)); % create vector of length t from 0 to 1 p...

7 jours ago | 0

Answered
add zero time in timeseries date time column
Suppose dt is date time series, apply dt.Format = 'dd/MM/yyy HH:mm:ss'

8 jours ago | 0

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Answered
Finding matching strings from a table and making a new table
T_1 = T(strcmp(T.A, 'AFG'), :);

8 jours ago | 1

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Answered
Plotting graph with for-end loop in
%Setting all original variables Em=2.4e9; Ef=76e9; vm=0.34; vf_samll=0.22; theta=30; Vf=0:0.1:1; Ex = zeros(1, length(Vf)...

8 jours ago | 1

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Answered
I have a c file written using mex functions, run by Matlab using mex compiler. Now I want to run those mex type .c files without Matlab environment. So, is there any way to convert mex type .c file to normal .c file.
You can convert an apple to juice, but it is like to convert back juice to an apple For more info based MATLAB experts saying ...

8 jours ago | 0

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Answered
How to select certain columns of a matrix only when the values in the 4th row are bigger than three values of the other four rows in that particular column?
mat = abs(your matrix say urmat); ind = mat(4,:)>mat([1:3, 5], :); ind_4 = ind(4,:); desired_col = urmat(:, ind_4); % or m...

8 jours ago | 0

Answered
Accepting multiple inputs in the form of an array
n_entr = 6; low_lim = 1; high_lim = 100; arr = zeros(1, n_entr); c = 1; fl =1; while fl in = input('Enter unique valu...

9 jours ago | 0

Answered
Shift array by one element backwards or forward
x = -5:5; % array fr = circshift(x, 1); % forward bk = circshift(x, -1); % backward

9 jours ago | 1

Answered
Delete rows or column with NaN for a cell array
nan_loc = cellfun(@(x)any(isnan(x)), P_QC, 'UniformOutput', false); for ii=1:length(P_QC) P_QC{ii}(:,nan_loc{ii}) = []; e...

9 jours ago | 0

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Answered
Coding a quadratic root finder
You no need to do program to find roots of the quadratic quation, MATLAB has built in command roots a=input('a=') b=input('b='...

9 jours ago | 0

Answered
How to extract data in excel file in matlab
data = readmatrix('2014-2015 KU Basketball.xlsx'); [val, ind] = max(data(:, 2)); game_num = data(ind, 1);

9 jours ago | 0

Answered
How to Access and Rename Doubles that are Stored in a Large Cell
You no need to rename every elecment(500x100 double) of the cell which leads much complications, you can perform your operation...

9 jours ago | 1

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