Djamil Boulahbal

Last seen: 6 months 前 | 自 2023 起处于活动状态

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统计学

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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...

6 months 前 | 0

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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...

6 months 前 | 0

已回答
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...

6 months 前 | 0

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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...

6 months 前 | 3 个回答 | 0

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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(...

6 months 前 | 2 个回答 | 0

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Loading 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 ...

1 year 前 | 0

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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...

1 year 前 | 2 个回答 | 0

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