Last seen: 2 giorni fa Attivo dal 2022

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Risolto

Times 2 - START HERE
Try out this test problem first. Given the variable x as your input, multiply it by two and put the result in y. Examples:...

9 giorni fa

Risposto
Hi @GYEONGMIN, Here are some references I found for Korean GIS information, do check them: https://www.igismap.com/download-so...

circa un mese fa | 0

Domanda

Use of private method and properties from a MATLAB class to a MATLAB function
I have a MATLAB file and there are couple of functions defined, I split two of the functions into new function files and invoked...

circa un mese fa | 1 risposta | 0

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Domanda

The Output structure of a code is showing different outputs in command window and workspace
When working on a program, after executing it and checking output in MATLAB command window and in output from workspace is givin...

circa 2 mesi fa | 2 risposte | 0

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directory does not update
Hi @Ali M, Try to right click on the mat file you chose to run and change current folder this should resolve the issue. Thanks...

2 mesi fa | 0

| accettato

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Obtain intensity value in an ROI on an image, and output the image with the displayed intensity value inside of the ROI on the image
The error is likely occurring because the roi_mask is of type logical, and R(roi_mask) is trying to index into R using this logi...

2 mesi fa | 0

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Matlab optimization - variables to satisfy L1 norm
To constrain the first three elements of your vector ( x ) to satisfy the ( L1 ) norm in an optimization problem using fmincon i...

2 mesi fa | 1

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How to take 1 out of every 10 values ​​from a vector?
Hi @Jorge Armando Vazquez, To take 1 out of every 10 values from a vector in MATLAB, you can use indexing. Here is how you can...

2 mesi fa | 1

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how to combined monthly data in sequence?
Hi @Vedanta, You can concatenate the anomaly time series data for each month along the third dimension using the cat function i...

2 mesi fa | 0

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Editing the starting points of different lines in a graph
Hi @Mahmut Cenk, To make the lines start from the same point along the x-axis, you could subtract the minimum value of each x-v...

2 mesi fa | 0

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Fixed-point conversion error of dsphdl.FFT
Hi, The issue you’re encountering is due to the fact that the dsphdl.FFT object in MATLAB requires a constant FFT length. This ...

2 mesi fa | 1

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Risposto
Empty spherical plot - strange error
Hi @Sergio, It looks like you're encountering an error because surf expects X, Y, and Z to be 2D arrays, but you are passing 3D...

2 mesi fa | 0

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Desktop Real-Time slow initialization
Hi, To improve the initialization time and overall performance, you can try the following workaround approach: Initialize the ...

2 mesi fa | 0

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Any examples/notes available for WLAN Activity Scanner or Detecting Clear WLAN Channels for ADALM-PLUTO?
Hi Ahmed, Yes, there are some relevant resources available that can help you implement WLAN Activity Scanner or Detecting Clear...

2 mesi fa | 0

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Hi, As mentioned by John, the mentioned encryption method is not feasible as the future releases are not known, and the past re...

2 mesi fa | 0

Risposto
Diseño de un filtro FIR
Hi, Here is the MATLAB code for designing an FIR filter: L = 5; M = 3; % Obtain the value of the filter cutoff frequency ...

2 mesi fa | 0

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Hi, Please share if you have any queries or doubts regarding Adaptive filter with LMS. Here is the code you shared arranged p...

2 mesi fa | 0

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Colormap a plot based on value of (x,y)
Hi, The image you've provided shows a depth vs range plot, likely representing some kind of acoustic or seismic data. To crea...

2 mesi fa | 0

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How to add a customized drive cycle in the vehicle composer app?
Hi, I think adding a customized drive cycle isn't shown and provided in the Virtual vehicle composer app. There are plenty of d...

2 mesi fa | 0

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Spatially varying structural properties in structural mechanics pde model
Hi, In MATLAB, the domain-specific modeling approach allows you to solve structural mechanics, heat transfer, and electromagnet...

2 mesi fa | 0

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When I run the commnad ControlSystemDesigner into MATLAB and the app opens, I dont see the label view on the upper window
Hi Jose, I understand that you’re having trouble seeing the label view in the Control System Designer app in MATLAB. Try the ...

2 mesi fa | 0

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Can we use 'sequenceInputLayer(inputSize)' with 'featureInputLayer' in multiple input deep convolutional neural network?
Hi, The error you’re encountering seems to be related to the format of your input data. It suggests that the input sequences m...

2 mesi fa | 0

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Designing an Induction motor from AC-DC-AC, I am not sure what code to enter for the function block. I want to check the speed and torque response with the change of frequency
Hi, As part of process design the AC design source and then use a diode bridge rectifier block to convert AC to DC. Then add ...

2 mesi fa | 0

Risposto
The particle swarm optimization algorithm optimizes the scale factor and quantization factor of the fuzzy PID controller
Hello, You can use the Particle Swarm Optimization (PSO) algorithm to optimize the scale factor and quantization factor of the ...

2 mesi fa | 0

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Change coordinate system, from EPSG 3003 to EPSG 32632 (i.e. WGS 84 / UTM zone 32N)
Hi, In MATLAB, you can use the 'projcrs' and 'projfwd' functions to transform coordinates between different coordinate referen...

2 mesi fa | 1

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Contour plot of R_0 against one parameter and two parameters.
Hi @BURHANUDDIN SAFI The error you’re encountering is because the contourf function in MATLAB expects a 2D matrix for its secon...

3 mesi fa | 2

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Second order non linear differential
Hi @Alessandro Meda Solving a second-order nonlinear differential equation analytically can be challenging, and often such equa...

3 mesi fa | 0

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I need to learn how to use this code. I'm trying to implement it in MATLAB. I'm having trouble getting the plane to assume a higher altitude.
Hi @DJ V The issue you’re facing is due to the commented line of code that changes the altitude (pd) of the plane. If you uncom...

3 mesi fa | 0

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MATLAB installation error on linux PC
Hi @sp, The error occurs when the Java that comes with the MATLAB installer suffers a critical memory leak. In order to install...

3 mesi fa | 0

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inputdlg Window Not Showing
Hi @Jaiden, Your code for checking even or odd numbers using 'inputdlg' looks mostly correct, but if the 'inputdlg' window isn'...

3 mesi fa | 0

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