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I can't write ^ or ~ in the command window. Is there a remedy for this?
Hi Gustav, In addition to your solution, here are some general steps that others experiencing the same problem can try: Use ...

5ヶ月前 | 0

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What optimization algorithm would work best for my network problem?
Hi Robert, I have outlined some suggestions for optimization algorithms for your model using MATLAB's Global Optimization To...

5ヶ月前 | 0

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How to implement threshold in PCA for face recognition?
Hi Alvindra, Principal Component Analysis (PCA) is a dimensionality reduction technique used in face recognition. Setting a th...

5ヶ月前 | 0

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How to make dataset for feature matching
Hi Yusuf, I understand that you want to process an input image to compare face datasets using PCA. You can compare the input i...

5ヶ月前 | 0

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Parpool Error - Parpool won't start
Hi Fernando, The error is suggesting that there is some trouble loading the DLL file. As you have not attached the code file...

5ヶ月前 | 0

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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...

5ヶ月前 | 0

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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...

5ヶ月前 | 0

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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...

6ヶ月前 | 0

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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...

6ヶ月前 | 0

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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...

6ヶ月前 | 0

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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...

6ヶ月前 | 0

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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...

7ヶ月前 | 0

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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...

7ヶ月前 | 0

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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...

7ヶ月前 | 0

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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...

7ヶ月前 | 0

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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...

7ヶ月前 | 0

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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...

7ヶ月前 | 0

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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...

7ヶ月前 | 0

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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...

7ヶ月前 | 1

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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...

7ヶ月前 | 0

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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...

7ヶ月前 | 0

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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...

9ヶ月前 | 0

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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...

9ヶ月前 | 0

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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...

9ヶ月前 | 0

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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...

9ヶ月前 | 0

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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...

11ヶ月前 | 0

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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 “...

11ヶ月前 | 0

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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...

11ヶ月前 | 0

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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...

11ヶ月前 | 0

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.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 ...

12ヶ月前 | 0