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Naga


Last seen: 1日 前 2023 年からアクティブ

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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...

1日 前 | 0

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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...

1日 前 | 0

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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...

1日 前 | 0

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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...

1日 前 | 1

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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...

4日 前 | 0

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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...

7日 前 | 0

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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...

7日 前 | 0

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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...

7日 前 | 0

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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...

7日 前 | 0

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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...

8日 前 | 0

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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...

12日 前 | 0

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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...

約1ヶ月 前 | 0

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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...

約1ヶ月 前 | 0

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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...

約1ヶ月 前 | 0

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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...

約1ヶ月 前 | 0

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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...

約1ヶ月 前 | 0

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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...

約1ヶ月 前 | 0

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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'...

約1ヶ月 前 | 0

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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...

約1ヶ月 前 | 0

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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...

約1ヶ月 前 | 0

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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...

約1ヶ月 前 | 0

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To obtain the coefficient value matrix Transforma​tionDelayM​atrix2 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...

約1ヶ月 前 | 0

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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...

約1ヶ月 前 | 0

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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ヶ月 前 | 0

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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ヶ月 前 | 0

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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ヶ月 前 | 0

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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ヶ月 前 | 0

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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ヶ月 前 | 0

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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ヶ月 前 | 0

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Storing variables in Simulink
Hi, To maintain state information across Simulink time steps without using global variables, you can use either Simulink.Signal...

2ヶ月 前 | 0

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