OFDM_SIGNAL

说明：  在Matlab里可以方便计算一个序列频谱等特征的程序(in Matlab can easily calculate a spectral characteristics of the process)

Practical Multi-Fading Two-Stage Fault-Tolerant Federated Filter for Multi-Sensor Information Fusion

基于标量量化的图像多描述编码（MDSQ）是提高信息传输质量的一种有效方法,本程序利用Matlab 工具在处理矩阵上的灵活性,实现了MDSQ 算法, 并通过解码后的图像证明该方法良好的多描述性能。(Scalar quantization-based image multiple description coding (MDSQ) is to improve the quality of information transmission of an effective method, the procedures for the use of Matlab tool flexibility matrix treatment, realized MDSQ algorithm, and through decoded images show that the method good performance of multiple description.)

本文件包含两个程序，实现一维和二维分形地面的模拟(This document contains two procedures to achieve a one-dimensional and two-dimensional simulation of the ground, Fractal)

能够计算进行有限元和扩展有限元的简单计算(FEA and XFEM matlab code can do a single crack in elastic analysis)

结合HCM和FCM优点的一种新的高效算法。(HCM and FCM combines the advantages of a new efficient algorithm.)

fir滤波器，7、8、13、14，对信号进行alpha、betagamma滤波，调用方法 Hd = fir_alpha 滤波后信号 = filter(Hd,原信号) 得到的信号是时域信号，plot直接显示(Fir filter, 7, 8, 13, 14, alpha filter for signal method is called Hd = fir_alpha After filtering signal = filter (Hd, the original signal) Signal is time domain signals, the plot showed directly)

说明：  我们知道进行雷达的恒虚警处理（CFAR）是非常重要的(We know that the radar CFAR (CFAR) is very important)

Dsp Course lec 8 DSP course

粒子群算法滤波器，用粒子群算法实现了LP滤波器(Particle swarm algorithm filter, particle swarm algorithm with the LP filter )