Answered
In need of a specific statistic test
Hi Shay, The ‘signrank’ function in MATLAB is a two-tailed test by default, but you can specify it to perform a one-tailed t...

2 månader ago | 0

Answered
Trouble using zscore function
Hi Elizabeth, I ran the two lines of code you provided below, and they didn't throw any errors for me. load lawdata [Z,g...

2 månader ago | 0

Answered
Which stasticial test is best to use in my case?
Hi, I found some matlab functions for all the 3 cases, have a look at these below: 1. Difference in Performance Between Mal...

3 månader ago | 0

Answered
How to insert innitial condition of x(t) with relative of time
Hi, Initial Condition: You can specify the initial condition 'x0' as a 3x1 matrix. This matrix represents the initial values o...

3 månader ago | 0

Answered
how can i use a neural network inside knn?
Hi, To automatically detect the infected region in an olive leaf image after segmenting it into clusters using KNN, using a ne...

3 månader ago | 0

Answered
How to convert a series of x,y,z points to the appropriate format for isosurface?
To plot an isosurface from a series of points with coordinates (X), (Y), and (Z), you need to have your data on a structured gri...

3 månader ago | 0

| accepted

Answered
function that calculates volume and surface area of a sphere
Hi, To calculate and return the volume and surface area of a sphere, while also plotting these quantities if multiple radii ar...

3 månader ago | 0

Answered
How I can plot a funtion of three variables r, z and t. What is the algorithm to plot such type of difficult functions.
Hi, To plot a data having 3 variables which I assume you mean 3 inputs and 1 output which is a 4D data, it is difficult to vi...

3 månader ago | 0

Answered
Parpool with multiple MATLAB sessions
Hi, The error message you're having can mean that the workers in your parallel pool cannot access the errorMetric function fi...

3 månader ago | 0

Answered
how can i plot a quasi square waveform in matlab using code
Hi, A quasi square wave is a waveform that resembles a square wave but has some variations.  It typically has a duty cycle ot...

3 månader ago | 0

Answered
Hai to all, i have rainfall systems data for one month(screenshot attached below), with that file how to represent spatial plot per particular latitude and longitude regions
Hi, To create a spatial plot of rainfall data for specific latitude and longitude regions in MATLAB, you can use the scatter o...

3 månader ago | 0

Answered
Plotting a circle and finding intersections
Hi @Atiqah Zakirah, To find the points of intersection of a circle with the gridlines of the plot area you can use the “InterX...

4 månader ago | 0

Answered
how to save variable data that we changed ?
Hi @NUR BATRISYIA HANNANI ZAIN AZMI, I understand that you want to change the value of a variable in the workspace. The proble...

4 månader ago | 0

Answered
Inertia axes in an image
Hi @Mattia Di Luca, To plot the inertia axis using the centroid you can calculate the principal axis of inertia. These axes ca...

4 månader ago | 1

Answered
How to plot a circle on a spherical surface?
Hi @Dhritiman Talukdar, I understand that you want to plot a circle on the surface of the sphere. The issue you're encounterin...

4 månader ago | 0

Answered
the question is on linear programming problems
Hi @TYSON, To get the optimal production plan, you can implement this using MATLAB’s function “linprog”. Assuming you have...

4 månader ago | 0

Answered
Different results for same equation in curve fitting
Hi Ayushi, I reproduced the graph using the dataset you had provided for both the custom equation option and the exponential o...

6 månader ago | 0

Answered
How do i extract 'x' and 'y'data from 'z'data? f(x,y)=z
Hi Lilo, To estimate the coordinates ‘x’ and ‘y’ from the values ‘z1’ and ‘z2’, given that you have models ‘fittedmodel_z1’ an...

6 månader ago | 0

Answered
How would one go about using Matlab to stop data acquisition at a certain threshold?
Hi Zachary, As you have not shared your python code on how you are acquiring the data in python and using MATLAB for a real ti...

6 månader ago | 0

Answered
Export all fit results from my curve fitting toolbox for multiple fits
Hi Pavel, I referred to the MATLAB documentation for the ‘Curve Fitter Tool’ but couldn’t find a way to automate the export pr...

6 månader ago | 0

Answered
Neural network fitting tool for multiple experimental data
Hi Carlo, You can try flattening or reshaping each time-temp matrix into a vector so that each experiment’s output can be a c...

7 månader ago | 0

Answered
How to customize the performance function (mse) to RMSE in AAN?
Hi Kwaku, To change the performance function, you must implement a custom performance function to evaluate the performance as “...

7 månader ago | 0

Answered
How to show component in each cluster created by linkage function
Hi Leonardo, To trace back the composition of any cluster, including subclusters, you can recursively explore the linkage matri...

7 månader ago | 0

Answered
How to import a time series data as calibration data in deep network quantizer?
Hi Krishna, As you did not provide any information of your data and the network or model you used, I have listed below some gen...

7 månader ago | 0

Answered
.xlsx and .xml file input to polyspace bug finder
Hi Dhruvilkumar, Unfortunately, .xml and .xlsx format files are not supported as input files in the Polyspace Bug Finder. You ...

8 månader ago | 0

Answered
How to create a delay for a serial connection?
Hi Karim, I understand you want to create a 10msec delay before your device starts collecting data. For that you can use the...

8 månader ago | 0

Answered
Blank editor window and copy-paste problems
Hi Brian, I came across a very similar MATLAB community question which has an accepted answer and I recommend you go through a...

8 månader ago | 0

Answered
Is it possible to fit multiple data sets in the same 'fit'??
Hi Steven, I understand that you want to calculate the value of the variable “diffMinChange” after fitting both the datasets. ...

8 månader ago | 0

Answered
Regression Learner Results don't match predict function results
Hi Alex, What I understand from your question is that the result from the regression learner app and the generated model which...

8 månader ago | 0

Answered
How to get every tree's prediction value after using "TreeBagger" function
Hi Hyeon, To individually get every tree’s prediction value you can use the ‘oobPredict’ method. The ‘oobPredict’ method al...

8 månader ago | 0