已回答
inverse principal component analysis
Hi Ali, PCA (Principal Component Analysis) is a dimensionality reduction technique that projects high-dimensional data into a l...

4 months 前 | 0

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How to find respective features from Principal Components
Hi Jamil, Regarding your first question: Principal components are linear combinations of your original features. Each compone...

4 months 前 | 1

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已回答
How to generate fx value according to number of samples?
Hi Gulzar, It seems like you are trying to perform matrix multiplication for a layered medium simulation, where the thickness o...

4 months 前 | 0

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HOW CAN I TURN AN EQUATION INTO COMPONENT IN A LIBRARY?
Hi Usha, To turn an equation into a component in a library in Simulink, follow the below steps: Save the Simscape file ( .ssc)...

4 months 前 | 0

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USING LSTM TO CLASSIFY DATA
Hi ernest, Based on your data, I am assuming that you want to perform a 'sequence-to-label' classification task i.e. given a se...

4 months 前 | 0

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How to obtain additional test result in neural network fitting app by using code?
Hi 지연 김, You can use the 'net' object i.e your trained neural network to predict the outputs for the additional test data 'inpu...

4 months 前 | 1

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how to use stride in customized pooling layer?
Hi Nayab, To implement the striding functionality, you need to manually iterate over the input feature map and apply the mean p...

5 months 前 | 0

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An error occurred while Defining Custom Classification Output Layer：Error using 'backwardLoss' in Layer sseClassificationLayer. The function threw an error and could not be executed.
Hi 文王 , The error occurs due to missing input parameters of the 'backwardLoss' method in your custom classification layer. The...

5 months 前 | 0

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Using CTC los function with trainnet
Hi Bruno, The error indicates that the input arguments to the 'predict' function does not expect a 'dlarray' object. The synt...

5 months 前 | 0

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TCN model to predict continuous variable
Hi Isabelle, For a regression task you will need to make the following changes to the architecture and training process of your...

5 months 前 | 0

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Adding Symbolic equations using while loops
Hi Emma, In your inner 'while' loop for calculating 'EquationExample', you're missing an increment for 'Row' variable within th...

5 months 前 | 0

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How to code a pulse function in differential equations
Hi Rui, Assuming 'tau' to be a small interval around the hour marks, you can define a custom 'odefun' to pass as argument to th...

5 months 前 | 0

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How to update a line name with constant block name
Hi Vignesh, There is no functionality in Simulink to change the name of all the lines connected to the Bus Creator to its origi...

5 months 前 | 0

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When applying the Simple Filter Approach (t-test) for feature selection, if all features have p-values of 0, does it mean that all features have strong discrimination power?
Hi Hussein, The t-test is traditionally used to compare the means between two groups. Your dataset involves 11 groups, which su...

5 months 前 | 1

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已回答
Problem with user-created image displaying on UI Axes in app developer
Hi Gabriela, The reason you only see a single line in your Graph App is because it only processes one 'Line' object information...

5 months 前 | 0

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How to easily plot a time series graph of logical quantities with 0-1 binary values as shown in the figure?如何方便绘制如图所示的0-1二值的逻辑量时间序列图？
Hi, Assuming the time series data you want to plot to be in the format of the matrix where each row represents a variable over ...

7 months 前 | 0

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how to give output of a simulink circuit as input to transfer function to see the output?
Hi Manaswini, You can use the 'Transfer Fcn' block in Simulink to visualize the system's response based on the output of the Si...

8 months 前 | 0

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How to initialize Sympy python function in Simulink
Hi Ondrej, To avoid the repeated initialization of your Python function within the Simulink model, you can use persistent varia...

8 months 前 | 0

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Issue about Autoencoder Network Architecture
Hi jiajun, As per my understanding, the output from your autoencoder is negative even after setting the encoder and decoder tr...

9 months 前 | 0

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Error during creation of standalon application
Hi Bence, As per my understanding, the warnings indicate that your script is using a function 'transp' which is not permitted t...

9 months 前 | 0

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Hello! How can i solve optimization problem with MATLAB?
Hi Shadab, As per my understanding you want to solve the optimization problem using Lagrange Multiplier method. You can solve ...

10 months 前 | 0

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How to use four Gaussian process regression trained machine learning models as objective functions in multiobjective optimization?
Hi Saurabh, As per my understanding you want to use four trained Gaussian process regression models with six input variables as...

10 months 前 | 0

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How do I resolve the horzcat and linearArray Error?
Hi Deandra, As per my understanding, the error you are encountering is due to an attempt to concatenate objects of different ty...

10 months 前 | 0

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Define Custom Deep Learning Layer to compute the amplitude of a complex number
Hi Mo, As per my understanding, you are defining a custom Deep Learning (DL) layer to compute the amplitude of a complex numbe...

10 months 前 | 0

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Explicit equation did not give the result same as the output value obtained from ANN model
Hi Shing Mei Chiew, As per my understanding you are getting different output for your data through explicit equations for your...

10 months 前 | 0

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Regress out a variable using stepwiselm?
Hi Michaela, I understand that you want to fit a linear model to your data that predicts the response variable from the predic...

10 months 前 | 0

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已回答
How to stop the display of objective function model calculation and the graphs when using GP
Hi Telema, As per my understanding you would like to stop the display of objective function model calculation and the graphs. ...

10 months 前 | 0

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已回答
Invalid workspace variable specified as workspace input in 'RangeEstimation_Simulink/From Workspace'. Time values must be non-decreasing.
Hi Sahil, As per my understanding, the error message you have encountered, "Invalid workspace variable specified as workspace ...

11 months 前 | 0

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what is neural network sim function?
Hi Wang, As per my understanding, the neural network analytical equations are not giving you the same result as through “sim” ...

11 months 前 | 0

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I get error when I want to define an environment for DQN, that is related to RL observation.
Hi Armin, As per my understanding you are getting the error because of the incorrect definition of "Agent Block Paths". For a...

12 months 前 | 0