photo

catarina


Salford University

Active since 2011

Followers: 0   Following: 0

Message

I'm doing a Masters in Audio Acoustics.

Statistics

  • Thankful Level 1

View badges

Feeds

View by

Question


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...

6 years ago | 2 answers | 0

2

answers

Question


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...

11 years ago | 1 answer | 0

1

answer

Answered
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.

11 years ago | 0

Question


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 ...

11 years ago | 3 answers | 0

3

answers

Question


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 ...

11 years ago | 1 answer | 0

1

answer

Question


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...

12 years ago | 0 answers | 0

0

answers

Question


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...

12 years ago | 0 answers | 0

0

answers

Question


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...

12 years ago | 1 answer | 0

1

answer

Question


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...

12 years ago | 1 answer | 0

1

answer

Question


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...

13 years ago | 1 answer | 0

1

answer

Question


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...

13 years ago | 1 answer | 0

1

answer

Question


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...

13 years ago | 1 answer | 0

1

answer

Question


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...

13 years ago | 3 answers | 0

3

answers