解析 function out = ofdm_mod(psdx,P, M, N)%N是符号数,M是子载波数N_number=N*M*2; %子载波数L = P - M; %CP长度% 产生4-QAM数据X1=[]; ---1定义一个空矩阵x1X2=[]; X3=[]; X4=[]; X... 分析总结。 求高手解答关于matlab程序中一些句子的解释反馈 收藏 ...
本人研一研究生,MATLAB新手,自己弄了段代码求解这个方程组,结果求出来的解不符合要求。于是去deepseek上面生成了一段代码,竟然能算出符合要求的解,奈何水平有限看不出这段代码是否正确,想请各位大佬帮忙看看。如果不太贵的话也可以有偿,谢谢各位大佬。 共5 张 h 5-5 9 Matlab答疑 编程的德彪 大家小问题...
本人研一研究生,MATLAB新手,自己弄了段代码求解这个方程组,结果求出来的解不符合要求。于是去deepseek上面生成了一段代码,竟然能算出符合要求的解,奈何水平有限看不出这段代码是否正确,想请各位大佬帮忙看看。如果不太贵的话也可以有偿,谢谢各位大佬。 共5 张 h 5-5 9 Matlab答疑 编程的德彪 大家小问题...
MATLAB® Support Package for Arduino® Hardware enables you to use MATLAB to interactively communicate with an Arduino board. For instance, you can read and write sensor data through the Arduino board and immediately see the results in MATLAB without compiling any code. Further, you can utilize...
基于OFDM的STBC算法仿真 function Pb=stbc(SNR_dB) %--- %本程序是对两发一收情况下采用空时分组码的性能分析 %星座映射采用的是BPSK映射 % SNR_dB 接收天线上的接收信噪比,在仿真的过程中把接收信号的功率归一化为1 % Pb是误比特率 %---SNR=
Hi all, I get following error while executing the simulink model, Error evaluating 'InitFcn' callback of block_diagram 'MIMO_OFDM_VBLAST'. Undefined function or variable 'MIMO_parameter'. i tried to do right click on an empty spot in the model and se...
Convert the SNR per subcarrier to an SNR value for an OFDM symbol with unused subcarriers. Define QPSK and OFDM modulation related variables. M = 4;% Modulation order for QPSKSNRsc = 15;% SNR per subcarriernfft = 128;% Total number of subcarrierscplen = 16;% Cyclic prefix lengthnnull...
[ofdmResponse,timingOffset] = cdl(carrier) returns only the OFDM channel response and timing offset without filtering an input signal. The cdl object and the carrier input act as a source for the calculation of the OFDM channel response and timing offset. To use this syntax, you must also ...
Convolution python code, READ MORE Modulation types python code, BPSK, QPSK, 16QAM etc. >> 16 point FFT python code, READ MORE OFDM simulation python code, READ MORE Decimal to Hex python code, READ MORE Number to string python code, READ MORE ...
% If the function finds the specified PSS, the receiver OFDM demodulates the SSB % resource grid and attempts to detect its SSS. In demodulation % mode, the function returns these results. % % * Updated parameters for only the specified SSB if the PSS...