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jvs:fscan:manual:chapter2:expression:bandpass [2011/09/20 02:51] voyvodic |
jvs:fscan:manual:chapter2:expression:bandpass [2023/02/23 18:43] (current) |
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-expr bandpass 0 30 3 ; filter out frequencies below 30s (0.033 Hz) and above 3s (0.33 Hz) | -expr bandpass 0 30 3 ; filter out frequencies below 30s (0.033 Hz) and above 3s (0.33 Hz) | ||
- | -expr bandpass 1 0.033 0.33 ; same as above | + | -expr bandpass 1 0.033 0.33 ; same as above, specified in Hertz |
+ | -expr bandpass 4 10 100 ; filter out frequencies below 10 cycles and above 100 cycles | ||
-expr bandpass 0 10 40 ; filter out frequencies between 10s (0.1 Hz) and 40s (0.025 Hz) | -expr bandpass 0 10 40 ; filter out frequencies between 10s (0.1 Hz) and 40s (0.025 Hz) | ||
</ | </ |