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Answered
How to make an DA convertor in Simulink? OR there is already a block I can use from a Library Browser
Hi @Zoran, In this example, a simplified model of a DAC is used in the controller subsystem to control a DC motor - https://www...
How to make an DA convertor in Simulink? OR there is already a block I can use from a Library Browser
Hi @Zoran, In this example, a simplified model of a DAC is used in the controller subsystem to control a DC motor - https://www...
1 month ago | 0
Answered
How to display Vehicle name and it's distance from ego vehicle with birdsEyePlot() function.
Hi @Bandla Purushothama reddy, The distances of the targets in the "distance_target" vector can be converted to strings and pas...
How to display Vehicle name and it's distance from ego vehicle with birdsEyePlot() function.
Hi @Bandla Purushothama reddy, The distances of the targets in the "distance_target" vector can be converted to strings and pas...
1 month ago | 0
Answered
Hands on Sensor Modelling in Simulink
Hi @Manoj, The following links may be of help to you to get started on sensor fusion and signal processing techniques. For Sen...
Hands on Sensor Modelling in Simulink
Hi @Manoj, The following links may be of help to you to get started on sensor fusion and signal processing techniques. For Sen...
1 month ago | 0
Answered
Export results from several excel files into one excel file
Hi @Tatjana Mü, Before the loop for xy=1:anzahl_files . . end You can pre-allocate the matrix "Partikel_RL" with z...
Export results from several excel files into one excel file
Hi @Tatjana Mü, Before the loop for xy=1:anzahl_files . . end You can pre-allocate the matrix "Partikel_RL" with z...
1 month ago | 0
Answered
How can i Plot the amplitude spectrum
Hi @Batuhan Samet Demirci, This MATLAB Answer post gives a comprehensive solution to your query- https://www.mathworks.com/matl...
How can i Plot the amplitude spectrum
Hi @Batuhan Samet Demirci, This MATLAB Answer post gives a comprehensive solution to your query- https://www.mathworks.com/matl...
1 month ago | 0
Answered
hello how can i install hardware support package arduino uno for matlab 2020a offline or anyone can give me it in .zip file??
Hi, Execute this command from the command window of your MATLAB R2020a application for a step-by-step guide to install the Simu...
hello how can i install hardware support package arduino uno for matlab 2020a offline or anyone can give me it in .zip file??
Hi, Execute this command from the command window of your MATLAB R2020a application for a step-by-step guide to install the Simu...
1 month ago | 0
Answered
mean and standard deviation of 10 fold cross validation
Hi @uma, In this example of 10-fold cross validation https://www.mathworks.com/help/bioinfo/ref/crossvalind.html#:~:text=collap...
mean and standard deviation of 10 fold cross validation
Hi @uma, In this example of 10-fold cross validation https://www.mathworks.com/help/bioinfo/ref/crossvalind.html#:~:text=collap...
1 month ago | 0
Answered
QPSK, 8-PSK, QAM, 8-QAM
Hi @Paolo Clemente, Please refer to the following links for example Simulink models for: PSK transmit and Receive - https://ww...
QPSK, 8-PSK, QAM, 8-QAM
Hi @Paolo Clemente, Please refer to the following links for example Simulink models for: PSK transmit and Receive - https://ww...
1 month ago | 0
Answered
How to vary the output waypoints or number of outputs of a polynomial trajectory generator ?
Hi @VIGNESH BALAJI, You can refer to this example model - https://www.mathworks.com/help/releases/R2024b/robotics/ug/generate-c...
How to vary the output waypoints or number of outputs of a polynomial trajectory generator ?
Hi @VIGNESH BALAJI, You can refer to this example model - https://www.mathworks.com/help/releases/R2024b/robotics/ug/generate-c...
1 month ago | 0
Answered
How do I get my lowpass and highpass filter using the Signal Analyser App for variable x.
Hi @nao, After running the script you have provided, on running the command any(isnan(x)) the output is a logical 1. This mea...
How do I get my lowpass and highpass filter using the Signal Analyser App for variable x.
Hi @nao, After running the script you have provided, on running the command any(isnan(x)) the output is a logical 1. This mea...
2 months ago | 0
Answered
can i use my STM32 nucleo with an Arduino Block on Simulink?
Hi @sethya, From what I understand, you want to use STM32 hardware and run code generated from Simulink models on the hardware....
can i use my STM32 nucleo with an Arduino Block on Simulink?
Hi @sethya, From what I understand, you want to use STM32 hardware and run code generated from Simulink models on the hardware....
4 months ago | 0
Answered
Creating a 3D-array out of a 2D-array
Hi, To create the 3D array that displays the accumulated intensity at particular co-ordinates, you can create an empty 3D array...
Creating a 3D-array out of a 2D-array
Hi, To create the 3D array that displays the accumulated intensity at particular co-ordinates, you can create an empty 3D array...
4 months ago | 0
Answered
Input/Output parameters of DLL
Hi, You may refer to this link for more information about the "model_step" function - https://www.mathworks.com/help/rtw/ref/mo...
Input/Output parameters of DLL
Hi, You may refer to this link for more information about the "model_step" function - https://www.mathworks.com/help/rtw/ref/mo...
4 months ago | 0
Answered
Call a Python Function
Hello @bafflingbill23, To call a python function from MATLAB and store the output of the python function in the MATLAB workspac...
Call a Python Function
Hello @bafflingbill23, To call a python function from MATLAB and store the output of the python function in the MATLAB workspac...
6 months ago | 0
Answered
Estimate pdf from a random variable
Hi @dustin, To estimate the probability density function of a random variable, the kernel density estimation algorithm can be u...
Estimate pdf from a random variable
Hi @dustin, To estimate the probability density function of a random variable, the kernel density estimation algorithm can be u...
6 months ago | 0
Answered
SNR vs Amplitude plot for ECG Lead
Hi @Elzbieta, To plot the SNR vs Amplitude graph for each lead separately, you may follow the below steps. Move this command...
SNR vs Amplitude plot for ECG Lead
Hi @Elzbieta, To plot the SNR vs Amplitude graph for each lead separately, you may follow the below steps. Move this command...
6 months ago | 0
Answered
How to save a plot as jpeg or pdf with a given aspect ratio and resolution?
Hello @TP Das, To specify the aspect ratio of a figure with a plot in MATLAB, you can use the “set” function. width = 6; hei...
How to save a plot as jpeg or pdf with a given aspect ratio and resolution?
Hello @TP Das, To specify the aspect ratio of a figure with a plot in MATLAB, you can use the “set” function. width = 6; hei...
6 months ago | 0
Answered
Plotting an equation with multiple Summation in it
Hi @Hamed Rezaei, As I understand, you are trying to plot the equation attached in the figure, upon finding “f” as a function o...
Plotting an equation with multiple Summation in it
Hi @Hamed Rezaei, As I understand, you are trying to plot the equation attached in the figure, upon finding “f” as a function o...
6 months ago | 0
Answered
I want to take the correlation of two of the audio file
Hi, Cross-correlation of 2 audio files can be achieved by using the “audioread” and “xcorr” functions. The two audio files can...
I want to take the correlation of two of the audio file
Hi, Cross-correlation of 2 audio files can be achieved by using the “audioread” and “xcorr” functions. The two audio files can...
6 months ago | 0
Answered
Export cell array into Excel, with each column in a separate Excel Sheet
Hi, @Jose Rubio As each column of the cell array should be written into a different sheet of the same Excel file, the “xlswrit...
Export cell array into Excel, with each column in a separate Excel Sheet
Hi, @Jose Rubio As each column of the cell array should be written into a different sheet of the same Excel file, the “xlswrit...
6 months ago | 0
Answered
How to plot same function several times
Hello, @Mayowa, As I understand, you want to plot the variable “c” against “d” for multiple values of the variable “angle” in ...
How to plot same function several times
Hello, @Mayowa, As I understand, you want to plot the variable “c” against “d” for multiple values of the variable “angle” in ...
6 months ago | 0
Answered
Measurement covariance noise of an Imu
Hello @Ahmed Salem, As I understand from the post, you want to find the measurement noise covariance matrix for the IMU sensor,...
Measurement covariance noise of an Imu
Hello @Ahmed Salem, As I understand from the post, you want to find the measurement noise covariance matrix for the IMU sensor,...
6 months ago | 0
Answered
Disabling an Enabled Subsystem
Hi @John, As I understand, you are looking to find an explanation for why an enabled subsystem is showing an output despite bei...
Disabling an Enabled Subsystem
Hi @John, As I understand, you are looking to find an explanation for why an enabled subsystem is showing an output despite bei...
6 months ago | 0
| accepted
Answered
State space model back-propagation gradient descent
Hello @L, Estimation of state-space vectors using gradient descent can be implemented in MATLAB. This can be done by initializi...
State space model back-propagation gradient descent
Hello @L, Estimation of state-space vectors using gradient descent can be implemented in MATLAB. This can be done by initializi...
6 months ago | 0
Answered
Integrate Simulink model simulation into matlab code
Hi, From my understanding, you want to integrate Simulink model simulations with MATLAB and want to access parameters and mode...
Integrate Simulink model simulation into matlab code
Hi, From my understanding, you want to integrate Simulink model simulations with MATLAB and want to access parameters and mode...
7 months ago | 0
Answered
How to draw the audio track from a video which contains audio?
Hi, As you are looking to extract audio data from a video file, the function “audioread” can be used. The “audioread” function...
How to draw the audio track from a video which contains audio?
Hi, As you are looking to extract audio data from a video file, the function “audioread” can be used. The “audioread” function...
7 months ago | 0
Answered
Parse function parameters using InputParser class with unknown number of parameters and optional name-value pairs parameters
Hi, From my understanding, you want to use a variable number of optional parameters without having explicitly declared them in...
Parse function parameters using InputParser class with unknown number of parameters and optional name-value pairs parameters
Hi, From my understanding, you want to use a variable number of optional parameters without having explicitly declared them in...
7 months ago | 0
Answered
Writing a PNG image to a Database
Hi, Refer to the workflow proposed by the MathWorks Support Team to store an image or figure into a database from MATLAB using...
Writing a PNG image to a Database
Hi, Refer to the workflow proposed by the MathWorks Support Team to store an image or figure into a database from MATLAB using...
7 months ago | 0
Answered
How to convert a struct to an object?
Hi, A “gmdistribution” model object can be created using the “gmdistribution” function by specifying the distribution parameter...
How to convert a struct to an object?
Hi, A “gmdistribution” model object can be created using the “gmdistribution” function by specifying the distribution parameter...
7 months ago | 0
Answered
How can we generate a plot with multiple lines?
Hello, The MATLAB “hold” command is used to plot multiple plots on the same axes. The command “hold on” sets the axes hold stat...
How can we generate a plot with multiple lines?
Hello, The MATLAB “hold” command is used to plot multiple plots on the same axes. The command “hold on” sets the axes hold stat...
7 months ago | 0
