M

When you make a DSB_SC Modulation, it is very useful.

matlab fft matlab fft hit (matlab fft hit matlab fft hit )

说明：  这是一个图论工具箱，内包含25个图论算法，包括最小路径规划，和旅行商问题。(This is a map of the toolbox, which contains 25 plans of algorithms, including the smallest path planning, and the traveling salesman problem.)

slm降低ofdm峰均比的程序，在matlab中实现(slm ofdm PAPR reduction procedure is implemented in matlab)

Matlab implementation of the algorithm to compute the Discrete Fourier Transform using the Divide Conquer approach, as described in the book Digital Signal Processing of the autors John G. Proakis and Dimitris K. Manolakis.

this is implementation huffman algorithm,you must try code. i think you must try.

EXIT图，外信息转移图，对做迭代分析的非常有帮助。(EXIT chart, extrinsic information transfer chart, right to do iterative analysis very helpful.)

说明：  matlab 图像灰度化代码，小波边缘检测(matlab image gray-oriented code, wavelet edge detection)

QPSK调制后产生QPSK信号，QPSK信号分别通过AWGN信道、Rayleigh衰减信道和Rician衰减信道，分别通过QPSK解调出数字信号，通过输入与输出数字信号的对比计算出仿真过程中的传输误比率，并将其与各衰减信道的理论误比率进行对比(Generate QPSK signal QPSK modulation, QPSK signals through AWGN channel, Rayleigh fading channel and Rician fading channel, respectively, through the QPSK demodulation of digital signals by comparing input and output digital signals to calculate the simulation process of transmission error rate, and to compare with the theoretical error rate for each decay channel)

Newton/Fixed Point/Bisection Algo to resolve non lineair equations in matlab