thanks for your response,but i run the rtl_power in android and want to display the frequency specturm in android too. so maybe matlab scanner is not fit,anyway, thanks all the same
------------------ ???????? ------------------ ??????: "Jiao Xianjun";<[email protected]>; ????????: 2014??1??26??(??????) ????6:25 ??????: ""<[email protected]>; ????: "osmocom-sdr"<[email protected]>; ????: Re: how to get a certain frequency spectrum using rtl_power If you are familiar with matlab, maybe you can try my matlab scanner. It is easy to change frequency range, RBW, etc, and get spectrum picture. Please google: " rtl sdr matlab scanner" Good luck! 393775602 <[email protected]> wrote: Hi, i am doing a project to get a certain fequencyspectrum . And thanks to the wonderful tool rtl_power, i can get some dbm data over a very wide area of the frequency specturm. and i read the source code in order to change it to get a certain frequency specturm.Sadly, i know little about digital signal processiong and getting a hard time solving it. does anyone know how to get a certain fequencyspectrum using rtl_power or some other tool. sincerely Chen Zujie
