PFfor_lineargaussian

说明：  基于matlab 的神经网络计算，解压缩后直接运行 (Matlab neural network-based computing, unzip it and directly run)

基于高阶累积量的调制格式识别，识别7种调制格式BPSK、QPSK、8PSK、8QAM、16QAM、32QAM、 64QAM (Higher-order cumulants modulation format identification, identify seven kinds of modulation formats BPSK, QPSK, 8PSK, 8QAM, 16QAM, 32QAM, 64QAM based)

最小二乘法的一个示例，通过该代码能更好的理解如何在强化学习中使用最小二乘法(Use this code, you can know how to address some problems in reinforcement learning)

OFDM 全套的Matlab仿真程序，需要的下。(OFDM Matlab simulation of a full range of procedures, the need for the next.)

matlab编写的离散fourier变换程序，好东西哦　(Discrete fourier transform process　with matlab language, good things!)

文件里是一个非常新颖的matlab程序，对研究碰撞和摩擦理论的人来说是非常值得参考的程序。(File is a very novel matlab program, the study of the collision and friction theory for people who are very good reference procedures,)

I am a third year master major in automation at Shanghai Jiao Tong University, P. R. China. With tremendous interest in Industrial Engineering, I am writing to apply for acceptance into your Ph.D. graduate program.

simulates a digital communication system with QPSK signal waveforms in Fig.7.7

函数的作用是执行1/4像素精度的运动估计 f1是参考帧,f2是匹配帧 函数首先对初始图像进行分辨率提高4倍的双三次插值 再进行基于块匹配的全搜索运动估计(Full search block matching based motion estimation)

本程序仿真了AWGN信道下，采用DS扩频对bpsk信号的影响，扩频码采用walsh码，扩频因子16； 接收端进行rake接收，然后分集合并，比较了三种分集方式对误码率的影响 从图像可以看出在扩频因子较高的情况下，最大比值合并与等增益合并性能相近(This program simulates the AWGN channel, using DS spread spectrum signal for bpsk influence spreading code using walsh code spreading factor 16 Rake receiver receiving end, and diversity combining, diversity compares three methods on the bit error rate of As can be seen from the image in the case of higher spreading factor, the maximum ratio combining and equal gain combining similar performance)