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How do I make the values appear in the table?
Hello Morgan, You have 1X20 matrices. Inorder to see all the values you can do the following: >> table(n',approx',e',abs...
plus de 8 ans il y a | 0
How to set the datasource of a histogram programmatically?
Hello Raptrick, Yes the YDataSource' property is not available for histogram object. For a workaround you can follow the b...
plus de 8 ans il y a | 0
i have installed matlab 2017b using my account. But it is not working? or do i need activation key? how can i get my activation key?
Hi Farrukhbek, You can follow the below link for more information on getting the activation key: <https://www.mathworks.co...
plus de 8 ans il y a | 0
How to restore lost matlab preferences
Hi Rafael, 1. Locate the MATLAB preferences directory for your user account. In MATLAB 8.6 (R2015b), the default location ...
plus de 8 ans il y a | 0
When I am trying to import .csv file to Signal builder, I am getting error.
Hi Aasif, The Signal Builder export utility exports the data to the workspace in a format that does not support its import ba...
plus de 8 ans il y a | 0
Gui interface depends on screen size
You might want to try writing a callback that activates when the app is loaded. Check the following link for more information...
plus de 8 ans il y a | 0
How to acquire buffered frames from a gigecam object?
You can follow the below link to achieve this: <https://www.mathworks.com/help/imaq/examples/acquiring-a-single-image-in-a-lo...
plus de 8 ans il y a | 0
| A accepté
Compare between matrices to find the max
In order to achieve this you can use max function. If you have two matrices A and B M = max(A,B)
plus de 8 ans il y a | 0
finding the mean/average of the smallest values in a row
To achieve this you can use function min and function mean Lets say A = [1.7 1.2 1.5; 1.3 1.6 1.99] % use min functio...
plus de 8 ans il y a | 0
| A accepté
Another way to convert a matrix in a single vector
In order to achieve this, you can first take the transpose of the matrix and then apply reshape method on it. Lets say a = ...
plus de 8 ans il y a | 1
Get access to Marker handle of a line plot
While using the line function try to mention the marker as the input to the function, e.g: h_plot = line(x,y,'Marker','o...
plus de 8 ans il y a | 0
Delete a row if it contains a specific number of zeros
Try to run the attached code to delete the rows with zeros greater than 2.
plus de 8 ans il y a | 1
License Manager Error -9
The two most common causes of License Manager Error -9 are: The MATLAB license file was activated for a different computer an...
plus de 8 ans il y a | 0
how to set pathdef preferance?
You can use savepath folderName/pathdef.m saves the current search path to pathdef.m located in the folder specified by folderNa...
plus de 8 ans il y a | 0
How to fix the following errors
This error occurs when you attempt to index into an array using indices that are not positive integers or logical values. Here a...
plus de 8 ans il y a | 0
how to obtain the required point in the obtained fft signal and remove rest of the points in the signal
As suggested above you can use findpeaks function to find values and locations of local maxima in a set of data. where functi...
plus de 8 ans il y a | 0
Summation of n-th columns of multiple matrix.
To achieve this you can do something like : y = 0 for k = 1 : 15 A{k} = P{k}(4) y = y + A{k} end
plus de 8 ans il y a | 0
| A accepté
How to plot a surface?
You can use function surf, where surf(X,Y,Z) creates a three-dimensional surface plot. The function plots the values in matrix Z...
plus de 8 ans il y a | 0
can i extract all y values for a particular x value from a contour plot
You can follow the below link for extracting data from contour plots: https://www.mathworks.com/matlabcentral/answers/340853-...
plus de 8 ans il y a | 0
