OFDM

这些代码包括ofdm的实现和信道估计,可以运行,有指导程序的说明文档.(These codes, including the realization of OFDM and channel estimation, you can run, has the guidance of the procedure documentation.)

m=8时双极性八电平可调 信噪比 差错估计(m = 8 时 bipolar eight-level adjustable noise ratio error estimated)

关于cdma的直接序列扩频系统的经典编程，包括发射机，瑞利信道模型，接收机等的程序编写。(On direct sequence spread spectrum cdma classic programming, including the transmitter, Rayleigh channel model, receiver, etc. programming.)

说明：  读取图像lena.tif，进行DCT变换，每个图像块保留10个DCT系数进行重构图像，比较重建图像与原始图像的差异。(Read the image lena.tif, the DCT transform, each image block of 10 DCT coefficients to retain the reconstructed image, reconstructed image compared with the original image differences.)

这是基于matlab的关于Mel频率倒谱系数（MelFrequencyCepstrumCoefficient，MFCC）的代码，对大家理解有一定帮助。(This is based on the matlab Mel Frequency Cepstral Coefficients (MelFrequencyCepstrumCoefficient, MFCC) code for us to understand some help.)

比较DFT,小波分析，hht算法分析调频信号的异同(Comparison of DFT, wavelet analysis, hht similarities and differences between the FM Signal Algorithm Analysis)

目标直线飞行，利用卡尔曼滤波器对其进行跟踪(Target straight flight, the use of Kalman filter to track)

frequency hop spread spectrum technology for secure data tranfer

chapter12....image compression

Matlab implementation of the Kernel Density estimation for 2D array/matrix