Answered

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...

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...

3 years ago | 0

Answered

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...

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...

3 years ago | 1

| accepted

Answered

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...

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...

3 years ago | 0

Answered

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...

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...

3 years ago | 0

| accepted

Answered

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.

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.

3 years ago | 0

Answered

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....

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....

3 years ago | 0

Answered

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...

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...

3 years ago | 0

| accepted

Answered

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...

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...

3 years ago | 0

Answered

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. ...

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. ...

3 years ago | 0

Answered

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...

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...

3 years ago | 0

| accepted

Answered

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...

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...

3 years ago | 1

Answered

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; ...

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; ...

3 years ago | 0

Answered

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...

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...

3 years ago | 0

Answered

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...

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...

3 years ago | 0

| accepted

Answered

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...

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...

3 years ago | 2

| accepted

Answered

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 ...

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 ...

3 years ago | 0

| accepted

Answered

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...

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...

3 years ago | 0

Answered

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 ...

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 ...

3 years ago | 0

| accepted

Answered

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...

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...

3 years ago | 0

Answered

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; ...

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; ...

3 years ago | 0

| accepted

Answered

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 ...

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 ...

3 years ago | 0

Answered

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 -> ...

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 -> ...

3 years ago | 1

Answered

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...

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...

3 years ago | 0

Answered

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...

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...

3 years ago | 0

| accepted

Answered

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...

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...

3 years ago | 0

| accepted