FD_twoMedm

QAM modulation and demodulation,qpsk modulation and demodulation

读入图像文件，生成索引图像 灰度图像 黑白图像 (Read into the image file, generate an index image gray image black and white images)

一个有关OFDM系统信道估计的程序，MATLAB环境(An OFDM system channel estimation procedure, MATLAB environment)

different modulation schemes

AutoCAD结合MATLAB实现公式精确绘制.(MATLAB to achieve precise formula combines AutoCAD drawing.)

qpsk modulation in matlab

粒子群算法介绍，帮助了解粒子群算法及MATLAB编程(Particle swarm optimization to help understand the particle swarm algorithm and MATLAB programming)

单径瑞利信道中的BPSK相干解调的理论误码率性能,并设计一种时分的导引辅助的信道估计方法(Single path Rayleigh channel BPSK coherent demodulation theory of error rate performance guide and a time estimation method aided channel, using Simulink simulation, measurement BPSK BER performance)

使用Matlab软件实现Beizer曲线程序(Realize the use of Matlab software Beizer curve procedures)

说明：  本程序适用于解决优化问题，达到某些问题的优化目标。(This procedure applies to solve the optimization problem, the optimization problem to achieve certain goals.)