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How to minimize residual error (i.e., cost function) using least squares?
Load your dataset in workspace and then open cftool. Select data to fit in curve. Select the model type 'custom' and input the w...

presque 6 ans il y a | 0

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cftool weights given errors for y-data
In the first iteration fit your data with given method you want. Then calclaute weights by reciprocating residue and save that w...

presque 6 ans il y a | 1

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Code in GUI doesn't continue after running .m file
Hello, I think you need to add 'table' in your GUI (assuming you haven't added 'table' or haven't used 'uitable'). Write your m...

presque 6 ans il y a | 0

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mapshow with DisplayType 'Surface'
Hello! You can use 'colormap' in your program after 'mapshow'. Please refer this link which will be useful for you to analyze d...

presque 6 ans il y a | 0

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Not able to open property inspector
We are unable to reproduce your problem and I believe it might be installation issue so please reinstall MATLAB.

presque 6 ans il y a | 0

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how to plot tangent line in simulink
Time constant would be 0.37 times of peak amplitude. Please refer to these links for following details https://www.mathworks....

presque 6 ans il y a | 0

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Deploying the R-CNN Detector to Raspberry
You can generate code for your neural network and deploy the executable on to the hardware. Please refer to the following docu...

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How can i physically interpret PCA output
‘A’ vector in biplot is almost zero which means it does not contribute in Component 1 and component 2. Maybe it can contribute t...

presque 6 ans il y a | 0

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extract group delay form FDATool programmatically
The Filter Design and Analysis Tool (FDATool) has been renamed to Filter Designer. And Group Delay can be calculated by fvtool. ...

environ 6 ans il y a | 0

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how to get longitude and latitude from map
Here are some links which would be helpful for you: https://www.mathworks.com/help/matlab/ref/geoplot.html https://www.mathwor...

environ 6 ans il y a | 0

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Serial communication problem between Digilent max 32 and matlab
Make sure to create a serialport object and please refer to these links https://www.mathworks.com/help/matlab/ref/serialport.ht...

environ 6 ans il y a | 1

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How to iterate fixed points values in order to print all eigenvalues in lokta-volterra model
Hello Carlos, Hope this will work for you function stationary() g1 = 1.2; g2 = 0.2; g11 = 3; g12 = 8; g21 = 1; g22 = 6; ...

environ 6 ans il y a | 0

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saving osciloscpoe data into .dat or .trc format?
.dat is widely used and generic format while .trc is a file extension for a debug file used by database software and it’s not ge...

environ 6 ans il y a | 0

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Differences between Deep Learning Toolboxes versions 18b and 19a
'IsAverageImageMeanPerChannel' is introduced in R2019a and for 'final layers' dot notation is not supported in 2018b. For more i...

environ 6 ans il y a | 0

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Repeating array row n times with change of indexes
Hello Jonna, Let us suppose, the household data is in ‘a’, to repeat the number of rows repelem function is used: u(:,2) = re...

environ 6 ans il y a | 2

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how to make heatmap have a square-shape?
Hello Kinger, heatmap does not support axis command directly but by extracting properties of heatmap, square-shaped figure can ...

environ 6 ans il y a | 0

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Image processing code error
ArrayNum, MedianIntesity are array of doubles where as ColorMatrix is array of string and it seems that all these different data...

environ 6 ans il y a | 0

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Print Error using printdlg (line 63)
It seems that you have save any file with name ‘print.m’ that might be the reason whenever you are trying to copy or print, the ...

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how to make a voice recognition program using MFCC
MFCC is one of the very important and basic features in speech but alone it is not much efficient for recognition task. To unde...

environ 6 ans il y a | 0

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how to improve lung boundary distinction in chest xrays?
Edge-aware local contrast manipulation might help you. Try the code below. A = imread('your_image.png'); edgeThreshold = 0.4; ...

environ 6 ans il y a | 0

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How to predict unknown data with a RegressionPartitionedSVM-model
Hello, There is no dedicated function which can predict unknown data with a regression Partitioned SVM model, but we are still ...

environ 6 ans il y a | 0

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how to install toolbox on ubuntu?
To download the toolbox in ubuntu follow these steps: Open command window ->Go to the directory where MATLAB is installed -> ...

environ 6 ans il y a | 3

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Bootstrap a pairwise distance matrix
Hi, Adding to Adam Danz, Bootstrapping is a random sampling conducted with replacement. It is straight forward way to derive es...

environ 6 ans il y a | 0

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How to decide on Window function parameters while finding Transfer function using Tfestimate function
The actual FFT transform assumes that it is a finite data set, a continuous spectrum that is one period of a periodic signal. Bu...

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how to detect border image?
You may try these steps to achieve your goal in getting the connected components Step 1. Convert image into binary image using...

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