Statistiques
RANG
540
of 297 016
RÉPUTATION
144
CONTRIBUTIONS
0 Questions
40 Réponses
ACCEPTATION DE VOS RÉPONSES
0.00%
VOTES REÇUS
28
RANG
of 20 419
RÉPUTATION
N/A
CLASSEMENT MOYEN
0.00
CONTRIBUTIONS
0 Fichier
TÉLÉCHARGEMENTS
0
ALL TIME TÉLÉCHARGEMENTS
0
CONTRIBUTIONS
0 Publications
CONTRIBUTIONS
0 Public Chaîne
CLASSEMENT MOYEN
CONTRIBUTIONS
0 Point fort
NOMBRE MOYEN DE LIKES
20 of your answers have been accepted
Awarded to A. Sawas on 15 Apr 2019
Provide your first answer ever to someone else's question
Awarded to A. Sawas on 12 Jan 2018
Comment on a problem or solution
Awarded to A. Sawas on 07 Dec 2017
Solve a problem for the first time
Awarded to A. Sawas on 07 Dec 2017
Feeds
Error changing data in table from char to double
This is to explain what is happening when using the function detectImportOptions: It seems the csv file format is inconsistent....
presque 6 ans il y a | 0
Specifying axis title for a specific tick mark range
From the figure window, click menu Insert --> TextBox
presque 6 ans il y a | 0
Calculation with strcmp with variable values
[C,idx1,idx2] = innerjoin(Tab1,Tab2, "LeftKeys",{'Description','Year'},"RightKeys",{'Description','Year'}); [~,idx3] = join(C, ...
presque 6 ans il y a | 0
| A accepté
values of equation in last iteration in fmincon
After the fmincon is run and you got the solution vector, make a call to the objective function using the solution vector but in...
presque 6 ans il y a | 0
| A accepté
Multiple boxplots on one figure
boxplot([W1;W2]','notch','on','Labels',{'recent windspeeds','last years windspeeds'})
presque 6 ans il y a | 1
First input argument must be a function handle.
You cannot use nonscalar arrays of function handles .. use cell arrays instead: % your code dE{i} = @(t) 0.5*(-((X0(i)-Ts)./Ts...
presque 6 ans il y a | 0
| A accepté
How i plot vector in workspace but i have only name the vector i want plot
plot(eval(vars{1})); % 'BB1UN' plot(eval(vars{2})); % 'BB1UR'
presque 6 ans il y a | 1
Plot tabel in a loop
It seems that the first column of dat is a text label then you can define a cell array of the possible lables and create a doubl...
presque 6 ans il y a | 0
Populate a table (or concatenate a cell array) with various data types
Try this function which will prety much do the job for you. You may optimize it to preallocate A as well. function A = cell_for...
presque 6 ans il y a | 0
| A accepté
Create unique matrices from existing matrix using datenum
I am not sure what you are planning to do eventually. However, the following code does what you have explained. % smallest time...
presque 6 ans il y a | 1
| A accepté
How can I change the way Matlab fills in my matrix?
B(:,:,i) = reshape(A(i,:),37,31)';
presque 6 ans il y a | 0
| A accepté
How to save in n different variables string data separated by comma
% RX='0.036,0.029' v = sscanf(RX, '%g,%g'); A = v(1); B = v(2);
presque 6 ans il y a | 0
| A accepté
How to draw line and hold it?
Add this code after the line N=size(M); (you don't need N in this code anymore) % round to the nearest integer S1_x=round(S(1,...
presque 6 ans il y a | 0
| A accepté
I have 28*6 cell as seen in the picture. Except for the first column, I need all the other columns to have equal lengths by filling them up with zeros in the end. Thanks in advance.
% ca is your cellarray ii = cellfun(@isnumeric, ca); m = max(cellfun(@numel, ca(ii))); ca(ii) = cellfun(@(x)[x;zeros(m-numel(...
presque 6 ans il y a | 0
| A accepté
Cannot set quiver head size bigger than 1/3 of the length of the arrow.
There is a cutoff on how big the head size is compared to the norm of the arrow. If you can allow the norm to get longer you wil...
presque 6 ans il y a | 0
How to measure angle of intersection ?
Assuming that the two lines are defined by four points P1, P2, P3, and P4 as such, the first line is L1(P1,P2) and the second li...
presque 6 ans il y a | 0
| A accepté
How to train a data for binary classification using svm classifier
See the following page which explains SVMs and provides many examples on classification problems. https://www.mathworks.com/hel...
presque 6 ans il y a | 0
| A accepté
if else nested loops
The problem is not with the if-else statments (although they are not correctly used). You need to assign the new values to x and...
presque 6 ans il y a | 0
Why I am getting error message when I try to define line specs of a plot?
This will solve the problem. p = plot(fit1,'k-'); p.LineWidth = 2;
presque 6 ans il y a | 0
Creating a matrix of ones and zeros with location of ones based on array value
The best solution I can think of is to use a for loop but will be faster than the one you showed because it will do one scalar a...
presque 6 ans il y a | 1
Please help extract variables from mat files and plot
load('site1.1.mat'); site1 = site; load('site1.2.mat'); site2 = site; figure; plot(site1.freq, site1.zxy, 'DisplayName', ...
presque 6 ans il y a | 0
| A accepté
How to measure angle between two lines?
P1 = [1,1]; P2 = [5,5]; P3 = [5,2]; P4 = [1,3]; xL1 = P1(1)-P2(1); xL2 = P3(1)-P4(1); yL1 = P1(2)-P2(2); yL2 = P3(2)-P4(2...
presque 6 ans il y a | 1
Plot with Multiple x-Axes and y-Axes using the fill function
It seems Matlab is resetting ax2 settings to default after the fill command. add this line after the fill command to set them a...
presque 6 ans il y a | 0
| A accepté
extract all the data from a nested cell array with different size
cell2mat([yourcellarr{:}])
presque 6 ans il y a | 0
| A accepté
Add s.f. to variable
I guess you mean by s.f. the format string in the sprintf function which is '%.2f' in your example. There is a way to specify v...
presque 6 ans il y a | 0
Legend issue: not all the entrties are shown.
You can only add one legend to the axis. So to solve your problem put all the names in one legend call. You may modify your code...
presque 6 ans il y a | 0
| A accepté
"Error using save Must be a string scalar or character vector." - but it is a string!
You need to enclose the variable names with qoutations like this: save(['data/test',num2str(n),'.mat'],'U','U_old','dt');
presque 6 ans il y a | 12
| A accepté
Divide your plot to four quarters and plot each of the four curves in a separate quarter of the plot.
The only way to create multiple plots in a figure is to use subplots as mentioned by per isakson You need to decide how to div...
presque 6 ans il y a | 1
| A accepté
How to plot all the points between two lines?
It seems that you have an area inside a parallelogram defined by four points. Then you can use the inpolygon method as follows: ...
presque 6 ans il y a | 1
| A accepté
Saving mutiple files as structs
Asuming you get the files in cell array called "files", you can run the following loop to build the struct array "s_files" you w...
presque 6 ans il y a | 0
Vous pouvez également sélectionner un site web dans la liste suivante :
Amériques
- América Latina (Español)
- Canada (English)
- United States (English)
Europe
- Belgium (English)
- Denmark (English)
- Deutschland (Deutsch)
- España (Español)
- Finland (English)
- France (Français)
- Ireland (English)
- Italia (Italiano)
- Luxembourg (English)
- Netherlands (English)
- Norway (English)
- Österreich (Deutsch)
- Portugal (English)
- Sweden (English)
- Switzerland
- United Kingdom(English)
Asie-Pacifique
- Australia (English)
- India (English)
- New Zealand (English)
- 中国
- 日本Japanese (日本語)
- 한국Korean (한국어)