Answered
Audio noise filtering using Kalman Filter
Hello @lee yang, To use a Kalman Filter, you need a state-space model of the system you are observing and not of the noise itse...

1 year ago | 0

Answered
How to use kalman filter block in simulink
Hi @YASSER, According to the official MATLAB documentation, the "linear kalman filter" is used for estimating the state of an o...

1 year ago | 0

Answered
Code generation for Image3DInputLayer
Hello @Lin, For performing the code generation for “image3dInputLayer”, you can replace “image3dInputLayer” with “imageInputLay...

1 year ago | 1

Answered
Does MATLAB have a way to create a dynamic Object storing array?
Hello @Jeremy Simpson, I understand that you are looking for a dynamic, array-like structure in MATLAB to store and access obje...

1 year ago | 0

Answered
How could I access the object from its property in an OOP
Hello @Hadi Hajieghrary, I understand that there are two classes involved: A handle class called “Field”, which contains one o...

1 year ago | 0

Answered
How to plot new results only in tab that is being viewed by user - App Designer
Hi @Jake Keiper, I believe that you want to achieve the following goals: If the lamp is red, then you want to create a new tab...

1 year ago | 0

Answered
legend in subplot graph
Hello @Chaudhary P Patel, To give a legend for multiple plots in a subplot, you can call the “legend” function after plotting a...

1 year ago | 0

Answered
To Workspace block inside Subsystem, using mask
Hello @Hildo, I understand that you want to set or change the "Variable name" parameter of this "To Workspace" block dynamicall...

1 year ago | 0

Answered
Is there a way to copy or extract or get the initial values or default Values of input ports of a bus or simulink Model with input signal names?
Hi @Jaleel Mughal, I understand that you want to automatically retrieve signal names from a Simulink model, get the initial or ...

1 year ago | 1

Answered
PLot two cluster plot
Hi @sm m, I understand that you would like to plot two sets of data (“y1” and “y2”) as clusters on the x-axis, and instead of d...

1 year ago | 0

Answered
Find decision tree with highest validation accuracy in tree ensemble
Hi @Kai Doenges, You can find the single decision tree with the highest validation accuracy by evaluating each tree in the ense...

1 year ago | 0

Answered
Cannot find example file 'WindTurbineOpenLoop'
Hi @Rasmus, I understand you are trying to access 'WindTurbineOpenLoop' mentioned in the MATLAB documentation https://www.mathw...

1 year ago | 0

Answered
How to implement an ensemble of SVM and ANN for multiclass data in Matlab?
Hi @Supriyo Srimani, MATLAB provides built-in ensemble learning techniques such as bagging, random space and some boosting algo...

1 year ago | 0

Answered
How to plot the attached waterfall-type diagram and follow the peaks?
Hi @Arash A., The findpeaks function in MATLAB can be used to detect and highlight peaks in the curves. The below code snippe...

1 year ago | 0

Answered
Published File does not display Figure/Graph in PDF
Hi @Richard Maffei, I understand that you want to automatically publish your MATLAB script and ensure that the output image app...

1 year ago | 0

Answered
how can i divide image (grayscale) into overlapping blocks 8*8 ??
Hi @Amina BENKESSIRAT, To divide a grayscale image into overlapping 8x8 blocks in MATLAB R2024b, nested loops can be used to it...

1 year ago | 0

Answered
I am using Regression Learner App for training the Neural Network, I want to know how to choose the different activation functions for different layers?
Hi @SWAROOP H P, I understand that you want to choose different activations for different layers of neural network in Regressio...

1 year ago | 1

| accepted

Answered
I am using Regression Learner App for training the Neural Network. I want to know how to specify the batch size, select adam optimizer and also where to select loss function?
Hi @SWAROOP H P, In the Regression Learner App, when utilizing Neural Networks as the model, you have several hyperparameter op...

1 year ago | 1

| accepted

Answered
how to display text in simulink?
Hii @ahmedalkhair mostafa, I understand that you want to display words according to the output produced by a Simulink block. ...

1 year ago | 0

Answered
Extract Patient Name from Dicom Images
Hii @Neha P, The patient’s name can be extracted from DICOM image using dicominfo function available in MATLAB. You can refer...

1 year ago | 0

Answered
How to set weights in fitcsvm?
Hi @Tom Gerard, To handle class imbalance in the “fitcsvm” function using the “Weights” parameter of the “BoxConstraint”, you...

1 year ago | 0

Answered
bwconncomp and conn=3-by-3 constant marix not working for C/C++ Code Generation, despite using R2023b
Hi @Robin, I tried generating C code using the connectivity matrix [0 1 0;0 1 0;0 1 0], and got the same error in both MATLAB R...

1 year ago | 0

Answered
Translational Hardstop and Accumulator Block
Hi @Andy Jiang, You can navigate as described below to insert these blocks Accumulator block: Simulation > Library Browser > S...

1 year ago | 0

Answered
How to represent image feature in term of GMM model
Hi @Yuvarani Sadatcharam, You can use “fitgmdist” function in MATLAB to represent your extracted features using GMM. Here is a...

1 year ago | 0

Answered
How to plot ROC for multi class?
Hi @tejasvee, You are correct that ROC curves are commonly used for evaluating the performance of binary classification models....

1 year ago | 0

Answered
How does MATLAB's "trainnet" function handle network state during training?
Hi @Diana, I have used this MATLAB documentation example (https://www.mathworks.com/help/deeplearning/ug/train-network-on-image...

1 year ago | 0

Answered
How to calculate Percentage wise confusion matrix for each class??
Hi @saeeda saher, When using “confusionmat”, the output is given in terms of the number of instances. To express the results as...

1 year ago | 0

Answered
How to generate confusion matrix for multi class?
Hi @tejasvee, For plotting the confusion matrix for 5 classes, you can use “confusionchart” from MATLAB Deep Learning Toolbox (...

1 year ago | 0

Answered
3-D radiation pattern from antenna measurement
MATLAB File Exchange submission offers the "polarplot3d" function, which allows you to create 3D radiation patterns using polar ...

1 year ago | 0

Answered
Appdesigner TextArea display warning message from function
Hi @Tik Tak, You can use the “evalc” function in MATLAB to capture all output that would typically be displayed in the command ...

1 year ago | 1