Daigo

Last seen: 8日前 | 2021 年からアクティブ

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MATLAB runtime installer doesn't launch on Macbook (with M3 chip)
The problem resolved after updating IOS and restarting my macbook! That's what all mac users should do when in doubt!

4ヶ月前 | 0

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質問

MATLAB runtime installer doesn't launch on Macbook (with M3 chip)
I'm trying to install and configure MATLAB Runtime by following this article. I downloaded the corresponding installer for my ma...

4ヶ月前 | 1 件の回答 | 0

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質問

Custom feature extractor is not recognized by bagOfFeatures function
Hi, I'm trying to create a bag-of-visual-words model using my custom feature extractor function, but the BoW is always generated...

4ヶ月前 | 1 件の回答 | 0

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質問

How to define a slicing like x(i).property in a custom class?
One minor but useful thing about image feature classes in MATLAB is that they have varieties of ways to slice the feature points...

4ヶ月前 | 1 件の回答 | 1

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質問

Generated MEX function from a custom C code, but gives empty output.
Hello, I'm trying to generate a MEX function based on the line segment detector (LSD) that is available in this repository: theW...

5ヶ月前 | 1 件の回答 | 0

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質問

How to save the figure generated by pcplayer
Hi, I visualize map points estimated by SLAM as a point cloud using the pcplayer. I am wondering if there is a programatic way t...

6ヶ月前 | 1 件の回答 | 0

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質問

Font size of command window is much larger than the one in Editor
I recently started using MATLAB R2024a on my new MacBook. Strangely, the font size of command window is much larger than the one...

6ヶ月前 | 1 件の回答 | 0

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質問

Cannot find Preferences > Keyboard > Shortcuts after enabling dark mode
I am in trouble changing the keypoard shortcut preferences after enabling the dark mode in MATLAB R2023b. I followed the proce...

11ヶ月前 | 1 件の回答 | 1

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ZigZag matrix with reflected format
ZigZag MATRIX with REFLECTED format. We have only input x. We have to create a matrix in the following pattern. input n=5...

11ヶ月前

質問

License issue in MATLAB?
I'm trying to fix a long launching time of my MATLAB/R2022a based on Why does MATLAB get stuck in the "Initializing" or "Busy" s...

約1年前 | 0 件の回答 | 0

0

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SatCom #6: Inclination of a Sun-Synchronous Orbit
Satellite and Space Engineering - Problem #5 This is part of a series of problems looking at topics in satellite and space comm...

1年以上前

解決済み

SatCom #5: Determine Elliptical Orbit Parameters
*Satellite and Space Engineering - Problem #5* _This is part of a series of problems looking at topics in satellite and space...

1年以上前

解決済み

SatCom #4: Satellite Orbit Altitude
Satellite and Space Engineering - Problem #4 This is part of a series of problems looking at topics in satellite and space comm...

1年以上前

解決済み

SatCom #3: Free Space Path Loss
*Satellite and Space Engineering - Problem #3* _This is part of a series of problems looking at topics in satellite and space...

1年以上前

解決済み

SatCom #2: Gain of a circular 'dish' antenna
Satellite and Space Engineering - Problem #2 This is part of a series of problems looking at topics in satellite and space comm...

1年以上前

解決済み

SatCom #1: Wavelength of an electomagnetic wave
*Satellite and Space Engineering - Problem #1* _This is the first of a series of problems looking at topics in satellite and ...

1年以上前

質問

Where can I find details about 'wind' data in MATLAB?
If you use the command below, you can load three dimensional wind data but I cannot find any details about it. data = load('w...

2年弱前 | 0 件の回答 | 0

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How to take meshgrid of latitude and longitude as an input in Horizontal Wind Model 07?
Hello, I'm a beginner of Simulink. I'm trying to get a wind distribution over a certain area (latitude: , longitude: ) at specif...

2年弱前 | 1 件の回答 | 0

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質問

How to prevent the elongated plot when using tiled layout for image and plot
When I align an image and a plot in tiled layout, the plot tends to become "elongated" as shown in an example below. Is there an...

2年弱前 | 1 件の回答 | 0

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Fastest way for page-wise computation - FOR vs ARRAYFUN vs PAGEFUN
I'd like to know the fastest way to deal with a 3D array in a page-wise way. Suppose I have the following data: rng(0); data...

2年以上前 | 0 件の回答 | 0

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Decimation - Optimized for speed
This problem is similar to http://www.mathworks.com/matlabcentral/cody/problems/1092-decimation, only this time the score will b...

2年以上前

質問

Randomness is lost in parfor loop on GPU?
I have a code with a following structure: % my_code_seed#.m myoutputs1 = my_function1(myinputs1); seed = #; rng(seed); ...

2年以上前 | 1 件の回答 | 0

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質問

How to use a code that uses FFTW in MATLAB?
I have a slow MATLAB code that consists of many helper functions. The bottleneck seems to be one helper function that heavily us...

2年以上前 | 1 件の回答 | 0

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質問

GPU MEX not compatible with GPU with compute capability '3.0'?
Hi, I'm trying to set up the prerequisites for the GPU Coder. In the MATLAB Command Window, I entered: gpuEnvObj = coder.gpuEn...

2年以上前 | 1 件の回答 | 0

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Define the operators of function_handles
Suppose f and g are function_handles, try to define f+g,f-g,f*g and f/g. e.g. if f = @(x)x and g = @(x)x+1 ...

2年以上前

解決済み

Handle to an array of functions
Given a cell array of functions that operate on scalars, it is required to return a function handle to process a vector of value...

2年以上前

質問

GPU Coder: compilation error
I am trying to create a MEX function from the following simple function: function G = ft2(g, delta) % Input % - g: ...

2年以上前 | 1 件の回答 | 0

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Build error in GPU coder - nvcc fatal: Cannot find compiler 'cl.exe' in PATH
I'd like to create a MEX function from my MATLAB function that has an gpuArray input. I used the GPU Coder but I got an error wh...

2年以上前 | 0 件の回答 | 0

0

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Apply a function array to an array of numbers
It is required to apply a cell array of functions to a numerical array, where the functions accept only scalar inputs. Exampl...

2年以上前

解決済み

Function composition
Write a function that accepts two function handles f and g and returns the composition h. That is, h = (f o g)(x) = f(g(x)) ...

2年以上前

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