qammod() and fft() function resizing problem
Hi guys, I encountered a problem while using qammod(x,32) function (and higher, like 64 or 256). In fact, the received signal th...
9 månader ago | 1 answer | 0
Find indices of specific values
Hi, im trying to find the indices of values from this picture. Was trying to make a find statement like: >> a=find(imag(X)<0.2...
12 månader ago | 0 answers | 0
How do I further compute hermitian symmetry IFFT
Hi, I want to ask what's the difference between computing IFFT from a hermitian-symmetrical complex matrix, when 1st matrix (l...
ungefär ett år ago | 0 answers | 0
AWGN function snr parameter
Hi, could someone explain to me please, why increasing the value of 'snr' parameter of awgn() function results in the outcoming...
mer än ett år ago | 1 answer | 0
OFDM PSD spectrum plot
Hi, could any of you guys out there, explain to me, what's the reason OFDM PSD plot has this strange pit on DC frequency? ...
nästan 2 år ago | 1 answer | 0
How to save the leading zeroes to values
Hello, I really struggle to find an answer.. I have a loop that takes every 4 bits (0/1 values), groups them into one value and ...
mer än 2 år ago | 1 answer | 0