Community Profile

photo

Bhaskar R


Last seen: Today
443 total contributions since 2017

MATLAB enthusiastic

Contact

Bhaskar R's Badges

  • 6 Month Streak
  • Thankful Level 2
  • Knowledgeable Level 4
  • Speed Demon
  • Community Group Solver
  • Introduction to MATLAB Master
  • 5-Star Galaxy Level 1
  • First Submission
  • First Review
  • Pro
  • First Answer
  • CUP Challenge Master
  • Draw Letters
  • Promoter
  • Commenter

View all

Contributions in
View by

Answered
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...

environ un an ago | 1

| accepted

Answered
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...

environ un an ago | 0

| accepted

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

environ un an ago | 0

Answered
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...

environ un an ago | 0

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

environ un an ago | 0

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

environ un an ago | 1

| accepted

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

environ un an ago | 0

| accepted

Answered
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 d'un an ago | 0

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

plus d'un an ago | 0

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

plus d'un an ago | 0

| accepted

Answered
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 d'un an ago | 0

| accepted

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

plus d'un an ago | 0

Answered
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 d'un an ago | 0

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

plus d'un an ago | 0

| accepted

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

plus d'un an ago | 0

Answered
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 d'un an ago | 2

Answered
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 d'un an ago | 1

Answered
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 d'un an ago | 0

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

plus d'un an ago | 0

Answered
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 d'un an ago | 0

| accepted

Answered
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 d'un an ago | 0

| accepted

Answered
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 d'un an ago | 0

| accepted

Answered
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 d'un an ago | 0

| accepted

Answered
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 d'un an ago | 0

Answered
Multiplying an entire table by a column from another table.
t1 = table; t2 = table; % table t1 t1.a = rand(10,1); t1.b = rand(10,1); % table t2 t2.c = rand(10, 1); %processed_data ...

plus d'un an ago | 0

Answered
pick elements from an array
new_a = a(a>=0.5 & a<=0.8);

plus d'un an ago | 0

Question


Validate and get exact number of characters using the regular expression
Hi all, I am using MATLAB R2016a version and working on a chacters set like str = 'ENGINE-45'; % this is okay(digits are 2 a...

plus d'un an ago | 2 answers | 0

2

answers

Answered
How to use unique function here
inn_A = [A{:}]; str_A = cellfun(@(x)num2str(x(:)'),inn_A,'UniformOutput',false); [~,idx,idx2] = unique(str_A); Result = inn_A...

plus d'un an ago | 0

| accepted

Answered
I want to plot the Point directly on the highest point of the graph
[MaxPower, MaxPow_loc] = max(Power); % then apply hold on; plot(MaxPow_loc,MaxPower,'or','MarkerFaceColor', 'r', 'MarkerSize'...

plus d'un an ago | 0

| accepted

Answered
Combine two column vectors when importing data from .csv into one
f = fopen('your file name.csv', 'r') % data = textscan(f, '%s'); fclose(f); your_data = cellfun(@str2num, strrep(data{1}, ...

plus d'un an ago | 0

Load more