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Unable to install MATLAB2021b on a linux platform server.
To resolve the MATLAB installation error on Linux, install all required libraries using the 'yum' command as documented by MathW...
5 days ago | 0
Portfolio Optimization Using Factor Models file
If you're having trouble loading the 'asset_return_100_simulated.mat' file in MATLAB, use the 'openExample' function to automati...
5 days ago | 0
Taylor's theorem, find approximation for e^-x for x =1 with accuracy of 5 decimals.
You are using a mathematical method to approximate e^{-x} by adding terms in a series, and the more terms you add, the closer th...
5 days ago | 0
Plot titles in subplots for various initial conditions
To include the different values of y0 in each subplot title, you can modify the title within the loop to dynamically include the...
5 days ago | 1
how to include a Timer in Simulink?
To implement this in Simulink, you can use a combination of blocks to create a timer that triggers the input signal for the firs...
7 days ago | 0
Is there a mode converter in the corrugated horn antenna?
Hi Ben, In circular waveguides, the fundamental mode is TE11, while corrugated horns support the HE11 mode, which offers better...
11 days ago | 0
Why MATLAB is unable to open my system web browser?
Hey Aditya, This might be due to rendering issues in browser based frameworks, try launching applications and changing the HTM...
11 days ago | 0
Find Sample Code: "HDL Coder Release Notes: Improvements to delay balancing"
You can go through the following MATLAB example: https://www.mathworks.com/help/hdlcoder/ug/delay-balancing-and-validation-model...
11 days ago | 0
Metrics to characterize control performance without simulation
Tuning controller parameters without running simulations can be tricky, but there are ways to speed up or avoid simulations enti...
11 days ago | 0
Create a polygon based on the location of points
Hi Jorge, The 'convhull' function calculates the smallest convex polygon that can enclose all given points (volcanoes). The con...
11 days ago | 0
| accepted
Error(s) encountered while building arduino uno code
Hello Harvinder, This is caused by the Windows command processor (cmd.exe) being configured with an "Autorun" command that chan...
16 days ago | 0
How to convert my matlab code into an executable file using Matlab compiler?
Hello Neelove, The error may be linked to your 'startup.m' file. Check for recent changes in this file located at $MATLAB/toolb...
1 month ago | 0
Matlab install linux error: what(): Unable to launch the MATLABWindow application
Hello Dana, This error message is typically caused by a library dependency error. To resolve this issue, please remove the foll...
1 month ago | 0
I want to get a single frame from yuv formate video file
Hi Sahar, The code incorrectly assigns the Y, U, and V components to the same index nframe, causing all frames to overwrite eac...
1 month ago | 0
Simulink STM32 package to write code for my STM32 F411 Discovery Board but SPI is not working
Hi Dylan, It sounds like you're facing an issue with the SPI communication on your STM32 F411 Discovery Board. Here are some st...
1 month ago | 0
How to store the real row id in datastore?
Hello Ahmed, When using the 'datastore' function in MATLAB to read a CSV file, you can access each row sequentially. However, t...
1 month ago | 0
how can i show only the selected pixels within an image.
Hi John, To display only the selected pixels from an image using MATLAB, you can use logical indexing to create a mask of the s...
1 month ago | 0
How to get georeferenced information correctly?
Hello Kuldeep, To ensure that your georeferencing information is correctly recognized by ENVI, you need to format the'map_info'...
1 month ago | 0
Plotting patchm or fillm on Geoplot or geoscatter
Hello Navad, To plot a filled polygon on a map using `fillm` or `patchm`, you need to ensure that you are working with a map ax...
1 month ago | 0
Simulating the impulse response of a higher order filter.
Hello Saqib, By default, MATLAB might not simulate for a long enough period to capture the full impulse response of a high-orde...
1 month ago | 0
| accepted
ナイキスト線図安定余裕 閉ループの安定
Hello Ayumi, In control systems, the Nyquist plot determines closed-loop stability by checking if the plot encircles the critic...
2 months ago | 0
To obtain the coefficient value matrix TransformationDelayMatrix2 for for a method of a class definition NewtonRateConverter
The issue arises because the 'TransformationDelayMatrix2' property isn't automatically calculated when you create a 'NewtonRateC...
2 months ago | 0
How to use fsolve to solve all the equations?
To improve fsolve results, adjust the initial guess range (x_range and y_range) and step size to focus on promising regions. Mod...
2 months ago | 0
| accepted
Error when open m file
Hello Hany, This may be due to a function shadowing issue for a function used in the underlying implementations of these other ...
2 months ago | 0
| accepted
Is there a way to display which state are deleted by "minreal"
Hello Emma, When you use the 'minreal' function in MATLAB to reduce a state-space model, it simplifies the system by removing u...
2 months ago | 0
How to pass cell array data type to a Simulink MATLAB function block
Hello Hew, Passing cell array data to a MATLAB Function block in Simulink can be challenging due to data type limitations. Here...
2 months ago | 0
plotting histogram of 3d data.
Hello Farhan To create a categorical histogram of your 3D data in MATLAB, follow these steps: Organize the Data: Merge the dat...
2 months ago | 0
Spectrum Sharing using Matlab
Hello Vartika, To simulate spectrum sharing between two network operators in MATLAB, you can use a simple model where each oper...
2 months ago | 0
Hello, I have a problem with for loops and plotting the lines.
Hello Daniil, To plot 181 lines from +90° to -90° using a for loop, you can use the following code. It calculates the starting ...
2 months ago | 0
Storing variables in Simulink
Hi, To maintain state information across Simulink time steps without using global variables, you can use either Simulink.Signal...
2 months ago | 0