Duplicate the wanc signal. Name the copy wanc_bandpass. Bandpass filter wanc_bandpass from 2 to 10 Hz. Compare wanc and wanc_bandpass in the time and frequency domains.

1.Are spectra of the wanc and wanc_bandpass signals displayed?

2.Is wanc_filt filtered correctly?

2.wanc_filt filtered correctly showing error in signal processing on ramp.how to solve it.

Answer 1

[Walter Roberson]

1. I do not see any plots, so I would have to say that NO, spectra of the wanc and wanc_bandpass are not displayed.
2. wanc_filt is not mentioned in the instructions, so it is not being created or filtered. As there are no instructions to filter it, and no filtering of it is being done, then exactly as much filtering of it is being done as was instructed to be done, and therefore yes it is being filtered correctly.

[CHEEPATI]

[CHEEPATI]

please solve the second test case

[Walter Roberson]

The answer to the question "Is wanc_filt fitlered correctly?" is YES. The rest of the instructions do not mention wanc_filt in any way, and your code does not use wanc_filt in any way, so your code filters wanc_filt exactly as much as the instructions indicate, and therefore your code filters it correctly.

That said:

I am fairly sure that you will not pass that second test case unless you assign something to a variable named wanc_filt (even though the instructions never ask you to do that.)

[CHEEPATI]

thank you it helped a lot.can please the last task .I prepossed and added nm2cm function but donot paased the test case.can you please look into it.

[Walter Roberson]

As Image Analyst pointed out in another one of your posts, MATLAB is case sensitive and harp_Cm is not the same as harp_cm