Réponse apportée
When I run this program it shows erron in line 4.
use 'mod' function in the for loop. n = input("ENTER A NUMBER "); flag = 0 ; for i=1:n if (mod(n,i)==0) fla...

plus de 4 ans il y a | 0

| A accepté

Réponse apportée
i have a list of data and i have to select first 5th column of each row ..then simultaneously 6th column and 7th column
I have changed your variable from categorical to cell arrray. T = table({'karan';'varun';'ravina'},[25;45;12],... {'Surger...

plus de 4 ans il y a | 0

Réponse apportée
How to store the output?
import java.math.*; a = BigInteger('12345678'); c = BigInteger('67436255757'); n = BigInteger('10'); for i=1:double(n) y = ...

plus de 4 ans il y a | 0

Réponse apportée
How can I delete certain rows of a matrix based on the first time one column is different from zero
try this: M=randi([1 700],10,13); % generating random matrix with 10 rows and 13 column M(:,8)=[2;5;7;1;6;7;1;4;6;1]; % forcel...

plus de 4 ans il y a | 0

Réponse apportée
How to use 1 column and all rows from a matrix in each iteration?
A=randi(100,7,127); % genrating random matrix C=cell(1,size(A,2)); for i=1:size(A,2) C{i}=A(:,i);% in each iteration all ...

plus de 4 ans il y a | 1

Réponse apportée
Stacking diagonal matrices generated from rows of other matrix
2nd to 4th diagonal of C C=magic(4) C1=tril(C,-1); C2=triu(C1,-1)

plus de 4 ans il y a | 0

Réponse apportée
For repeating values in a column calculate the corresponding adjacent columns
A=[1 233 456;2 3434 565; 3 4545 2323; 4 4595 595; 4 121 343; 5 1212 4145]; % assume A is table B=diff(A(:,1)); [idx]=find(B==0...

plus de 4 ans il y a | 0

| A accepté

Réponse apportée
Obtain the sorted index vector
x=[0.5; 0.4; 0.6; 0.9]; y=sort(x,'descend'); [Lia,Locb] = ismember(y,x); z=Locb' % if want as a column vector out=Locb(:)

plus de 4 ans il y a | 0

Réponse apportée
How can i generate data randomly in MATLAB
try this: VALUE=1:(1000-1)/31:1000 out2 = repmat(VALUE,1,ceil(4000/numel(VALUE))); scatter(1:length(out2),out2);

plus de 4 ans il y a | 0

Réponse apportée
Bringing arrays to the same length
try this: a=[ 1.2,1.3,1.4]; % by array "a" i need to sort the values in array "b" and "m" b=[ 1.2,0.9,1.3,2.6,1.4]; m=[1,2;26...

plus de 4 ans il y a | 0

Réponse apportée
I want to put numbers from 1 to 8 after the file name using 'for loop' and save this file name as a variable.
try this: C=cell(8,2); j = 1; for m = [1:8] C{m,1}=strcat('fn','_',num2str(j)); C{m,2}=strcat('file name',num2str(j...

plus de 4 ans il y a | 0

Réponse apportée
How can i divide the data in rows in MATLAB
use reshape function A=load('newdata.mat'); dataset=A.dataset; output=reshape(dataset,16,[]);

plus de 4 ans il y a | 0

Réponse apportée
plot figure title error
try this figure year=2003; mm=05; dd=01; title([ 'Date',': ', num2str(year),' / ' num2str(mm,'%.2d'),' / ', num2str(dd,'%.2...

plus de 4 ans il y a | 0

| A accepté

Réponse apportée
Error in implementation matrix dimension
Use element wise (./) division A = linspace(10,1000,100); reciprocalA = 1./A; check this also for dot expression https://www...

plus de 4 ans il y a | 0

| A accepté

Réponse apportée
How to make MATLAB compute values in vertical columns to copy easier?
may be you want to transpose "y". end of your code type this syntax output=y';

plus de 4 ans il y a | 0

Réponse apportée
About "ismember" function
try this: var1={'AAA' 1;'AA' 2;'A' 3;'BBB' 5;'BB' 7;'B' 13}; var2={'B' 2 3 5;'A' 4 6 8;'BB' 6 7 1;'B' 2 1 6;'A' 2 8 1;'AA' ...

plus de 4 ans il y a | 0

Réponse apportée
How to correct the code?
you are comparing [Eg(:,n)>=cons] with an array where Eg(:,n) neither greater nor smaller. see in index 2 of Eg, 5.2519 > 0.5...

plus de 4 ans il y a | 0

| A accepté

Réponse apportée
I am trying to find the roots of this equation but my code doesn't work. It keeps saying theta0 is unrecognized,
save your function. you have to define your variable theta0 in this function. function y = f(x) y0= 2; yf= 1; v0=20; theta=...

plus de 4 ans il y a | 0

Réponse apportée
Importing data from a text file (with ".txt" extension), data processing and export it to excel
I have export your text data into excel. then i work with this excel in matlab. [number,str,all]=xlsread('example.xlsx'); % ex...

plus de 4 ans il y a | 0

| A accepté

Réponse apportée
how could i plot a contour
you shoud demontrate element wise multiplication/division in the variable z. most porbably this contour is allowed to plot real ...

plus de 4 ans il y a | 0

| A accepté

Réponse apportée
How can I delete 10% random Selected Index from array without changing shape in Matlab
try this: A=load('datasetvalue.mat'); AA=A.dataset ; N = numel(AA) ; % total number of elements tenpercent=round(10/100*N)...

plus de 4 ans il y a | 1

Réponse apportée
How to create a Line Plot from gauge Data?
try this: time=table2array(RightHead2(2:end,1)); waveAmp=table2array(RightHead2(2:end,2)); plot(time,waveAmp) or simply wav...

plus de 4 ans il y a | 0

Réponse apportée
How to add a legend entry for labels
you did not attach your data here. I have taken a simple plot example here. you can just rename in the legend function whatever ...

plus de 4 ans il y a | 0

Réponse apportée
I want to change cell array to string.
try this: A=[{'abc = 1'},{'def = 2'},{'cba = 3'},{'fed = 4'},{'sag = 5'},{'dfg = 6'}]; str=string(A)'; fprintf('\n%s\n',str);...

plus de 4 ans il y a | 0

Réponse apportée
Make first and last element of array 0
try this: N = 12*0.5; TAU_max = 15; for i = 1:N TAU(i,:) = i*(TAU_max/N); TAU([1 N],:)=0; end disp(TAU)

plus de 4 ans il y a | 0

Réponse apportée
sin graph plot in reverse time
i think you don't need a loop here t=100:-1:1; y=sin(t); plot(t,y)

plus de 4 ans il y a | 0

| A accepté

Réponse apportée
searching first two consecutive ones and set to 0
try this: y=[1 1 1 1 1 1 1 1 1 1 1]; idx=y(1:2); b=find(y(idx)); if y(b)==1 y(b)=0; end disp(y)

plus de 4 ans il y a | 0

| A accepté

Réponse apportée
storing test file here
if you are following this question you can try this code https://www.mathworks.com/matlabcentral/answers/1657230-how-can-i-find...

plus de 4 ans il y a | 0

Réponse apportée
How to find average and standard deviation in a for loop?
you can store your data in a cell array. just export the date in excel using range. and you are indexing upto k=14. but you have...

plus de 4 ans il y a | 0

| A accepté

Réponse apportée
How to find intersection between row and column from Excel file
A=readtable('Book6.xlsx','ReadVariableNames',false); AA=table2array(A); nrows = 11; ncols = 11; for c = 1:ncols for r =...

plus de 4 ans il y a | 0

Charger plus