Erkan

Last seen: 約2ヶ月前 | 2020 年からアクティブ

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質問

Time Derivative Properties of Fourier Transform
Hi everyone, how can I make the time derivative property of the fourier transform? Can you show an example?

約1年前 | 1 件の回答 | 0

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質問

fourier transform ans amplitude
Hi everyone, good work, why is the converted signal divided by sqrt(n)^2 when finding P values after the Fourier transformatio...

約1年前 | 1 件の回答 | 0

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質問

Fourier transform of a function differentiated with respect to time.
Hi everybody, I have a question about the Fourier transform of a function differentiated with respect to time. Let the time deri...

約1年前 | 1 件の回答 | 0

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質問

Fourier transform of derivative expression with respect to time
Hi, everybody. The Fourier transform of the derivative expression of a function with respect to time, for example dx(t)/dt, is j...

約1年前 | 1 件の回答 | 0

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質問

How can I accelerate my Matlab program
Hi everybody, the working of the my matlab program durate very long, and i want to short the operation time. I write the outline...

3年弱前 | 0 件の回答 | 0

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質問

how is keep the output values in program?
Hi everybody, I ran the a program and got the results. After making a change in the same program, I ran it again and got the re...

約3年前 | 1 件の回答 | 0

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質問

Problem adding the large number with small number
Hello everyone, I have a problem with adding numbers. I have two numbers; a=6.3276e+16 and b=17.3304, when adding these numb...

約3年前 | 1 件の回答 | 0

1

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質問

The bandwith of the peak value in PSD
Hi, everybody. i have a gaussian distributed signal and the autocorrelation function of this signal. according to the wiener-khi...

3年以上前 | 0 件の回答 | 0

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質問

For loop the last end first values problem
Hi everybody, i have problem for loop. problem is that i dont take the last value of vector in the second loop to the first valu...

3年以上前 | 1 件の回答 | 0

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質問

How is modeled the more short time this loop?
Hi everybody, i have the for loop, but loop time is very long. How can i make the more short time? R=rand(1,3000); W=zeros(1,l...

3年以上前 | 1 件の回答 | 0

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質問

The modeling of delta function in the numerical calculations
Hi everybody, i have a problem on modeling of the delta function in the numerical calculations. i am working on an topic related...

3年以上前 | 1 件の回答 | 0

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質問

Resolution Bandwidth, Spectrum analyzer
Hi everbody, i have a signal in workpace. i want to input the dsp. and to display on spectrum analyzer. After that, i must calcu...

4年弱前 | 1 件の回答 | 0

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質問

Is there FWHM function in frequency domain
Hi all, i have a gaussian pulse in time domain, Can i find the fwhm in frequency domain of this pulse? In andvanced thanks

4年弱前 | 1 件の回答 | 0

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質問

Plotting problem of the different size vectors
Hi everybody, i have a question about plotting different size vectors, below code ; f=(400:10:2000)*1e6; for k=1:length(f) S=...

4年弱前 | 1 件の回答 | 0

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回答済み
Why is Zero teh result of division?
again hi, actually, the number of iteration must be 3000, but to find the problem i try the small iteration numbers

約4年前 | 0

質問

Why is Zero teh result of division?
Hi every body, in my program, inside the for loop, results of many division operations (twe, teg and twg) on the command window ...

約4年前 | 2 件の回答 | 0

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質問

Unable to perform assignment because the left and right sides have a different number of elements
Hi everbody, in my program, i can plot S vs t, but i can not plot S vs I and i take the erros 'Unable to perform assignment beca...

4年以上前 | 1 件の回答 | 0

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