Answered
error in saving and opening *.fig file
refer this:https://in.mathworks.com/help/matlab/ref/savefig.html

8 years ago | 0

Question

have to use plot3
i have 3 coordinates x,y,z.. i have to plot it using plot3. my x,y,z coordinates gets updated in a for loop. i want all the poin...

8 years ago | 1 answer | 0

Question

how to use plot3 for x,y,z, while plotting.. it shows nothing
i have to use plot3 function to plot x,y,z x=[1] y=[2] z=[3] plot3(x,y,z) while i plot this , nothing appears o...

8 years ago | 1 answer | 0

Answered
Frequency domain analysis of a Audio signal
[audio_in,audio_freq_sampl]=audioread('audio_signal'); Length_audio=length(audio_in); df=audio_freq_sampl/Length...

8 years ago | 2

Answered
audio cutter in matlab
[x,fs]=audioread('C:\Users\Satyam\Downloads\Music\record20171119115236.wav'); x=resample(1,fs); audiowrite('ne...

8 years ago | 0

Question

i want to add a delay and doppler shift to produce an echo of a FM modulated signal.
i want to add a delay and doppler shift to produce an echo of a FM modulated signal. .I modulated signal using 'fmmod'. I want t...

8 years ago | 0 answers | 0

Answered
how to simulate radar echo signal with time delay and doppler shift without using phased array toolbox if the direct signal is 16-ary QAM modulated
can anyone say answer for the above question with the signal as FM signal. atleast say the the analytic expression for the retur...

8 years ago | 0