信号与系统(郑君里第二版)(清晰完整版本)

说明：  MVDR波束形成的MATLAB仿真实现。(MVDR beamforming MATLAB Simulation.)

OFDM盲识别仿真的接收端，对OFDM信号进行符号持续时间，循环长度和子载波数量的估计(OFDM blind identification, simulation of the receiving end of OFDM signal symbol duration, cycle length and the subcarrier number of estimates)

Waterfall plot matlab function. Plots the waveforms in X(time,rcvr) vs. "time".Each trace is auto scaled so that the peak-to-peak value is at most 1.0 then each trace is offset by 1 unit.

说明：  通过matlab实现二维离散小波变换的Mallat快速算法源程序和对二维图像进行多级分解与重建(Matlab achieved by two-dimensional discrete wavelet transform Mallat fast algorithm and multi-dimensional image decomposition and reconstruction)

用于信号调制的函数，可对自然码和格雷码的性能进行比较。(Function for signal modulation of natural code and gray code)

plot of the hyperbolic paraboloid

该文件给出了matlab中libsvm工具箱中函数的参数详细说明(This document gives the description of parameters in libsvm toolbox of matlab in detail)

噪声干扰信号的Matlab仿真 噪声调幅、调频、调相信号的Matlab仿真(Matlab simulation noise signal noise AM, FM, phase modulation signal Matlab simulation)

合成孔径雷达回波信号仿真,基于简单的点目标,在三维平面的仿真(Synthetic aperture radar echo signal simulation, based on simple point target, in 3D plane simulation.)

Rosenblatt感知机Matlab实现算法线性分类器的第一个迭代算法是1956年由Frank Rosenblatt提出的. 这个算法被提出后, 受到了很大的关注. 感知器在神经网络发展的历史上占据着特殊的位置: 它是第一个从算法上完整描述的神经网络. 在20世纪60年代和70年代, 受感知器的启发, 工程师, 物理学家以及数学家们纷纷投身于神经网络不同方面的研究. (Rosenblatt perceptron Matlab algorithm linear classifier, an iterative algorithm is proposed by Frank Rosenblatt in 1956. The algorithms have been proposed, there have been a lot of attention. Perceptron in the history of the development of neural network occupies a special Location: It is the first complete description of the algorithm neural network in the 1960s and 1970s, was inspired by the perceptron, engineers, physicists and mathematicians have engaged in different aspects of the neural network .)