Question... How do you go about showing more frequency values versus amplitude. You are only shown the frequency versus amplitude for intervals of 1 HZ. Which part of the code lets you change that? Thanks in advance!
The frequencies are determined by the sample rate and the number of samples. You have to change one or both of these to change the frequencies produced by the FFT.
@jakeblanchard Thanks Millions for the very quick reply... This was an excellent video by the way.. Saved me tons for time :)... Thanks again very much :)
at 2:48 the graph shows some values .. in reality what thing priduced the spikes with magnitude of 100 ? i mean how it came int being? also how it is ploted somewhere near 5 why ?
but why is there no builtin command for obtaining the correct fft ? why call this function as fft if it cannot return the result/answer in correct format.. and make ius mad to foind ways to present it the correct way ? Matlab ois tottaly gay,in providing the correct funcanlity.. ..
matlab shoulkd have a function to correctly outpiut the result so that we are not bogged down on unnecessary things..
This has been flagged as spam show
Helpful video.but SIR i need your help further in my task which is ''HOW TO CONVERT SOUND USING MATLAB
overfarhan 1 month ago
Question... How do you go about showing more frequency values versus amplitude. You are only shown the frequency versus amplitude for intervals of 1 HZ. Which part of the code lets you change that? Thanks in advance!
mahm0015 1 year ago
@mahm0015
The frequencies are determined by the sample rate and the number of samples. You have to change one or both of these to change the frequencies produced by the FFT.
jakeblanchard 1 year ago
@jakeblanchard Thanks Millions for the very quick reply... This was an excellent video by the way.. Saved me tons for time :)... Thanks again very much :)
mahm0015 1 year ago
at 2:48 the graph shows some values .. in reality what thing priduced the spikes with magnitude of 100 ? i mean how it came int being? also how it is ploted somewhere near 5 why ?
daDfarSpanTaistheKin 1 year ago
but why is there no builtin command for obtaining the correct fft ? why call this function as fft if it cannot return the result/answer in correct format.. and make ius mad to foind ways to present it the correct way ? Matlab ois tottaly gay,in providing the correct funcanlity.. ..
matlab shoulkd have a function to correctly outpiut the result so that we are not bogged down on unnecessary things..
daDfarSpanTaistheKin 1 year ago
@daDfarSpanTaistheKin
I've often wondered the same thing.
jakeblanchard 1 year ago
great tutorial! Thanks
zientist 1 year ago
good
eeprom01 2 years ago
Well structured comprehensive tutorial, good stuff!
steinfletch 3 years ago 2