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Sinewave with log frequency - Shows the wrong frequency content
That's an interesting calculation. Thank you very much for sharing. I still do not understand WHY my initial implementation fail...
1 year ago | 0
Creating a sinewave with logarithmic frequency
Thank you to all who contributed. I truly appreciate that. The chirp function did the trick for me. I'm now rather curious at t...
1 year ago | 0
Creating a sinewave with logarithmic frequency
Thinking a little more about it, the errror could be because the angle (2×pi×freq×time) grows very large (reaches 15×10^4 radian...
1 year ago | 0
Discussion
Creating a sinewave with logarithmic frequency
I'm trying to generate a sinewave with logarithmic increasing frequency. freq = f_str*((f_end/f_str).^(time/T)); The max f...
1 year ago | 0
Question
Creating a sinewave with logarithmic frequency
I'm trying to generate a sinewave with logarithmic increasing frequency. freq = f_str*((f_end/f_str).^(time/T)); The max f...
1 year ago | 3 answers | 0
3
answersDiscussion
Sinewave with log frequency - Shows the wrong frequency content
I'm struggling with a rather basic problem. I create a sinewave with a continuously increasing frequency: NPTS=500000; A=(log(...
1 year ago | 0
Question
Sinewave with log frequency - Shows the wrong frequency content
I'm struggling with a rather basic problem. I create a sinewave with a continuously increasing frequency: NPTS=500000; A=(log(...
1 year ago | 2 answers | 0
2
answersLoading data with XML and NMD files
Thank you very much. I had already tried all you suggested and it did not work. It turns out that the person who saved the data ...
2 years ago | 0
Question
Loading data with XML and NMD files
I have some vibration data that was acquired by a 3rd party system, then exported to Matlab. There are 3 types of files genera...
2 years ago | 2 answers | 0
