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tx213


自 2012 起处于活动状态

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FFT of data with initial dwell time offset
Hi all, I have a data set acquired across time (N=32). The data is equally spaced between the first and last points;the spaci...

9 years 前 | 0 个回答 | 0

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fft of a very large 3D array
Hi guys, I have a problem on my hands. I am trying to take the fft (using fftn) of a very large 3D array. The size is 4000^3...

10 years 前 | 0 个回答 | 3

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surf 3D edge marking
Hi guys, I'm making a 3D figure of a bundle of cylinders. See figure. <</matlabcentral/answers/uploaded_files/8738/uploa...

10 years 前 | 0 个回答 | 0

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discrete FT vs continuous FT question
Hi all, I have a two part question concerning the fftn (dFT) algorithm on Matlab. The problem I am working through is as ...

10 years 前 | 0 个回答 | 0

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fourier transform question (math based)
Hello all, I am trying to take Fourier Transform of a function and I would love some pointers on how to best approach it. ...

10 years 前 | 1 个回答 | 0

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foutier transform question (math based)
Hi all, I'm trying to work through a problem but am a bit stuck and I'd love to pick your (collective) brains for a moment. T...

10 years 前 | 0 个回答 | 0

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limits to integral (variable question)
Hi guys, I have an integral question. The function I'm interested in is F(r,phi). The limits of this integral are 0 and sec(...

10 years 前 | 0 个回答 | 0

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verification of an integral
thanks!

10 years 前 | 0

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verification of an integral
Hi guys, I've been stuck on a problem and would some insight from you guys. Any insight and suggestions would be really apprec...

10 years 前 | 2 个回答 | 0

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gpuArray loop indexing question
Hi guys, For those familiar with gpuArray and arrayfun, is there a way to perform the following operation? The general fo...

10 years 前 | 1 个回答 | 0

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getting parfor to work!
Hi guys, I'm looking for some inspiration to get parfor working on my script here. I'm a bit stuck at the moment and can't se...

10 years 前 | 1 个回答 | 0

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and another "if" statement question
Hi guys, I am stuck on a coding project. Any suggestions/insight would be very appreciated! Thanks in advance. For my "if...

10 years 前 | 2 个回答 | 0

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and another circle packing question
Hi guys, I am looking for some direction on how to approach a problem I am working on. Many thanks in advance for any insights/s...

10 years 前 | 1 个回答 | 0

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2-norm of a three dimensional matrix.
take matrix A to be A=rand([3 3 3]) I would like to know the norm (2-norm) of this 3d matrix. Is this an ill posed questi...

11 years 前 | 0 个回答 | 0

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