Marvelous, inventive application. I will adopt simulink if (hopefully) there is an Octave version of it. Thanks for sharing these very widely useful techniques.
Pls help i got an error in port dimensions i have a voltage signal connected to DWT block givin me error that the signal must be 2 dimensional Thank you for your great work
Thank you, sir. Could you also explain why the delay of the second detail coefficient (cD2) is indicated as being "-7"? It seems that the delay of the first coefficient (cD1) is "-21", a multiple of three of the second (wavelet level 3). Is there a specific reason for this choice? also, why were the results of the threshold parameter obtained from the "wden" function (0.1297; 0.1297; 0.1406) different from the one applied to the "dead zone blocks" in the threshold simulation subsystem (0.1288; 0.1308; 0.1401)?@@exploringtechnologies9
Marvelous, inventive application. I will adopt simulink if (hopefully) there is an Octave version of it. Thanks for sharing these very widely useful techniques.
thank you so much. This video is very usefull for my signal processing homework
Nice video, very informative, and useful for my signal analysis research work...
I got an error in line [x, Fs]=audioread(num2str(filename)) ;
Pls help i got an error in port dimensions i have a voltage signal connected to DWT block givin me error that the signal must be 2 dimensional
Thank you for your great work
Change the input ports from 2 to 1. For stereo audio, there might be 2 channels.
Good evening, sir, I want to ask if this approach can be applied to harmonics mitigation to extract fundamental components?
Yes.
Thank you, sir. Could you also explain why the delay of the second detail coefficient (cD2) is indicated as being "-7"? It seems that the delay of the first coefficient (cD1) is "-21", a multiple of three of the second (wavelet level 3). Is there a specific reason for this choice? also, why were the results of the threshold parameter obtained from the "wden" function (0.1297; 0.1297; 0.1406) different from the one applied to the "dead zone blocks" in the threshold simulation subsystem (0.1288; 0.1308; 0.1401)?@@exploringtechnologies9
can I have data file of your examples? for example, input audio file and so on.
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I have got ah error when I run this code xn=awgn(x, 15,'measured') ; in this line
What error?