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7 years ago

Doug Schwarz <see@sig.for.address.edu> wrote in message message http://imageupload.com/~imageupl/show.php/25075_cross.jpg.h is...

21925 views

Responded 8 years ago

Doug Schwarz <see@sig.for.address.edu> wrote in message http://imageupload.com/~imageupl/show.php/25075_cross.jpg.h <http://www...

Yang Zhang" <zhyang99@hotmail.com> wrote in message in http://imageupload.com/~imageupl/show.php/25075_cross.jpg.h Dear Yang...

dear friends I want to find intersection of this plots: http://imageupload.com/~imageupl/show.php/25075_cross.jpg.h tml the bl...

Posted 8 years ago

The first phase of the Wiring contest has passed. At noontime today, we finished Darkness and have now entered Twilight. Thing...

20651 views

Responded 7 years ago

ehsan mirrahimi" <ehsan.mirrahimi@mathworks.com> wrote in message <fdop54$6mr$1@fred.mathworks.com>... if i want find the perio...

9251 views

ehsan.mirrah...@mathworks.com> (x)))) yea thanks.

Rick Rosson" <rrossoNO@SPAMathworks.com> wrote in message Domain shows two pure cosine wave in message (x)))) dear Rick th...

hi suppose this is my signal http://imageupload.com/out.php/i27113_fft.jpg the sampling frequency is:1000/2=500Hz the maximum...

please run this code: clear; d=0; vec=zeros(1,10);vec(2)=3;vec(5)=1;vec(8)=4; for a=1:10 end the indext vector doses not crea...

1500 views

Hi friends I decompose a signal in wavelet using 'db4' in 8 level and I want to reconstruct a signal with only details between...

1433 views

dear freinds I have four filter that exlain in below I want to know each filter characteristic such as : 1.Bandwidth 2.cutoff ...

1255 views

Posted 7 years ago

ehsan mirrahimi" <ehsan.mirrahimi@mathworks.com> wrote in message <fdku0m$alj$1@fred.mathworks.com>... result sorry i forgot t...

1229 views

I want to find times that signal peaks occur. I reconstructe signal with 'db4' wavelet and get the result then I want to know w...

hi I want to solve this refinalbe equation I know the h(k) sequence and I want to find phi(x): phi(x)=2*sigma(h(k)*ph(2x-k)),k=0...

1045 views

dear friends I used Data base in Physionet.org and i convert the records to Matlab reabale format(ecg.mat) then i eliminate the...

645 views

I'm working on an ECG signal and I want to extract the R segment of the ECG signal I use wavelet transform to extratc this segm...

467 views

suppose this is my signal http://imageupload.com/out.php/i26769_ECG.jpg the sample frequency is 360Hz how can i calculate it's...

444 views

i want to get the x signal and calculate this difference equation and plot y: y(n)=(1/N)*{x(n-(N-1))+x(n-(N-2))+x(n-(N-3))+...+...

415 views