Risposto
How to remove trailing zeros while display any floting number ?
sprintf('%g',X)

oltre 6 anni fa | 5

Risposto
Matlab: element wise complex conjugate transpose?
d=c(:)'

oltre 6 anni fa | 0

| accettato

Risposto
Element wise multiplication to matrix in a "matrix array"?
m1 = [1 2;3 4]; m2 = [2 7; 8 9]; m3 = [9 7; 8 91]; m = [m1 m2 m3] [n1,n2]=size(m1) v=[1 2 3] M=reshape(m,n1,n2,[]) B=bs...

oltre 6 anni fa | 0

Risposto
A question on Scatter PLot ???
V1 = [1:10000;rand(1,10000)]; V2 = [1:10000;rand(1,10000)]; h = scatter(N, N , 'r*'); for lk = 1:10000 scatter(V1(1,lk...

oltre 6 anni fa | 0

| accettato

Risposto
How can I convert a 3D kxmxn matrix into n images directly?
for k=1:n Im=M (:,:, k) imwrite (Im,sprintf ('file% d', k)) end

oltre 6 anni fa | 0

Risposto
How do I find list down values in a matrix that is larger than 0.75?
Out=B (B>=0.75)

oltre 6 anni fa | 0

| accettato

Risposto
[SIMULINK] Increment a variable
<</matlabcentral/answers/uploaded_files/58384/ans1.jpg>>

oltre 6 anni fa | 0

| accettato

Risposto
How to store strings into array?
names=fullfile('E:\abc\',{srcFiles.name})

oltre 6 anni fa | 1

Risposto
Alternative to 'ismember' for structures
You can compare ismember([B.a],[A.a]) ismember([B.b],[A.b])

oltre 6 anni fa | 0

Risposto
How to use linprog when i have variable ('A')= cell
A=cell2mat(A)

oltre 6 anni fa | 0

Risposto
Add zero rows to a matrix
A=[1 5; 2 4; 4 9; 6 3] A(logical(accumarray(A(:,1),1)),:)=A

oltre 6 anni fa | 1

| accettato

Risposto
Matrix linear indexing: how to add more than once to the same index
A = [1 2 ; 3 4] idx=[1 3 1] for k=1:numel(idx) A(idx(k))=A(idx(k))+1 end

oltre 6 anni fa | 0

Risposto
Activating help for sub function
mymean is not saved as a file, If you want to see the documentation inside mymean, you have to save it in a file mymean.m, or pu...

oltre 6 anni fa | 0

| accettato

Risposto
Using the struct function with a for loop
This is a very bad programming practice, please read this: <http://matlab.wikia.com/wiki/FAQ#How_can_I_create_variables_A1.2C_A2...

oltre 6 anni fa | 0

Risposto
Importing Data from excel across multiple sheets and filenames.
[~,sheet_name]=xlsfinfo('filename.xlsx') for k=1:numel(shhet_name) data{k}=xlsread('filename.xlsx',sheet_name{k}) end ...

oltre 6 anni fa | 10

| accettato

Risposto
Assign to certain positions of an entire cell array values from another cell array of the same size
a_part{1} = [1; 2; 8]; a_part{2}=[11; 31; 15]; a_part{3} =[2; 4; 8] a_whole = cell(1,3) out=cellfun(@(x) [x(1) 0 x(2) 0 x...

oltre 6 anni fa | 0

Risposto
DO WE CONSIDER ZERO,S IN AVERAGE FILLING METHOD FOR PREDICTION
A=[2 3 0 0 4] sum(A)/nnz(A)

oltre 6 anni fa | 0

Risposto
How can I call the variable from one MATLAB file into another?
In siddesh.m file Run the file ram.m, just type ram

oltre 6 anni fa | 0

Risposto
Write Strings into a matrix
Use cell arrays A{1}=100 A{2}='text' or A={100 'text'} There is another alternative, a struct variable A...

oltre 6 anni fa | 0

| accettato

Risposto
Check the existence of a directory based on part of a string?
When you run f=dir(current_folder) You wil get a cell array of the content of your current folder, like f={'CL_C...

oltre 6 anni fa | 1

Risposto
Reading image files from different folders ?
f=struct('name',{'D:\A1' 'D:\A3' 'D:\A3'}) % Example for k=1:numel(f) path=f(k).name p=dir(path) %do end

oltre 6 anni fa | 0

Risposto
Help with if function
cste=10 A=[23 5 6 11 8 20 0 1] idx=A>cste

oltre 6 anni fa | 0

| accettato

Risposto
How do i use LQR control in state space form?
You have first to tell us what are the inputs and outputs of your system. Post the parameters representing your system, and post...

oltre 6 anni fa | 0

Risposto
Insert underscore into the string
a = datestr(now,31) a=datestr(a,'yymmdd_HHMMSS')

oltre 6 anni fa | 0

Risposto
Insert underscore into the string
a=[a(1:6) '_' a(7:end)]

oltre 6 anni fa | 0

Risposto
how to find maximum value in some specific group range of matrix
A=[3 2 5 6; 4 2 5 5; 5 2 5 3; 6 2 5 4; 7 2 5 1; 8 2 5 1; 9 2 5 3; 11 2 5 1; 2 3 8 6; 4 3 8 3; 5 3 8 3] [ii,jj,kk]=unique(A(:,...

oltre 6 anni fa | 0

Risposto
Undefined function or variable 'getImageLabels'.
It's not a built-in Matlab function, you need to download it here <https://www.mathworks.com/matlabcentral/fileexchange/50232-ma...

oltre 6 anni fa | 1

| accettato

Risposto
how can we calculate count of specific group in a row
A=[3 2 5, 3 2 5, 4 2 5, 4 2 5, 4 2 5] [ii,jj,kk]=unique(A,'rows','stable') out=[ii,accumarray(kk,1)]

oltre 6 anni fa | 0

| accettato

Carica altro