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catarina


Salford University

2011년부터 활동

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I'm doing a Masters in Audio Acoustics.

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Time Synchronous averaging on noisy signal
Hello, I need to compute a time synchronous averaging to a noisy output signal in sine sweep measurement. Can't figure it out...

6년 초과 전 | 답변 수: 2 | 0

2

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How to find a product of a 3 dimensional matrix over several iterations?
Hello, I need to code the product of matrix [A(i) B(i);C(i) D(i)] where i=1:N, N is an integer. Terms A,B,C and D of the ma...

11년 초과 전 | 답변 수: 1 | 0

1

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How to plot results from for loop as one line graph instead of separate results of each iteration?
Hi Walter, I changed as you suggested but get the same results. I added the whole code to my question above.

11년 초과 전 | 0

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How to plot results from for loop as one line graph instead of separate results of each iteration?
Hello, I would like to plot a graph which shows the results of a for loop that derived a matrix Y(20,1001). I would like all ...

11년 초과 전 | 답변 수: 3 | 0

3

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For Loop/Nested Loop - using solution to previous iteration in nested loop?
Hello, I'm trying to do a nested loop in which from the second iteration onwards the term zl of the function being iterated ...

11년 초과 전 | 답변 수: 1 | 0

1

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Adding a wav file half way through the duration of a signal?
Hello, I have a signal y=filter(b,a,s) and I would like to add a wav file half way through y. Could anyone give me some ti...

12년 초과 전 | 답변 수: 0 | 0

0

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transfer function measurement with maximum length sequence?
Hey, I'm desperately and unsuccessfully trying to do a transfer function measurement with maximum length sequence. I'm us...

12년 초과 전 | 답변 수: 0 | 0

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How to play Maximum length sequence twice?
Hello, I need some help with maximum length sequence. My tutor gaves us a code with a transfer function measurement ma...

12년 초과 전 | 답변 수: 1 | 0

1

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Finding the auto-correlation of the noise signal x explicitly using the FFT() and IFFT() functions
Hello, Been trying for hours to calculate the auto-correlation of a noise signal without using the xcorr operator and not...

12년 초과 전 | 답변 수: 1 | 0

1

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Estimating PDF numerically without using Hist() function?
Hello, I've been stuck with the issue of estimating PDf numerically without using the hist() function for some time now. I ha...

거의 13년 전 | 답변 수: 1 | 0

1

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How to calculate with sigma notation in matlab?
Hello, I've been looking everywhere about how to calculate with sigma notation in matlab. I found some info such as syms a...

거의 13년 전 | 답변 수: 1 | 0

1

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How to write comments defining the elements in a 2d array?
Hello, I want to write text defining the elements of my matrice but can't figure out how to do it. I need to write a mat...

거의 13년 전 | 답변 수: 1 | 0

1

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Deriving PDF from a given signal without using the hist() function?
Hello, I'm newbie at this and am enjoyably although a bit painfully trying to work my way around Matlab. As my questio...

거의 13년 전 | 답변 수: 3 | 0

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