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给定栅格图象及其变形后的栅格图象，请你首先确定各栅格交叉点的位移，然后采用控制栅格的方法编写实现图象几何校正的程序。 (A given image and deformed grid of the raster image, you first determine the grid cross-point displacement, and then the methods used to control the preparation of the realization of raster image geometric correction procedure.)

说明：  对OFDM和其他无线接入技术在光通信中的应用讲解的非常详细，是学习光纤无线融合的必备参考书籍。。。(OFDM for Optical Communications)

This code is an importante code of example of Matlab for introduction about this programm.

LMS算法自适应滤波器的Matlab仿真分析.(LMS matlab fangzhenchengxu.)

用matlab仿真的离散信号的频域实验分析(Experimental analysis of the frequency domain of the discrete signal simulation using matlab)

牛顿迭代法 matlab代码 非常好用而经典的算法(Newton iterative method matlab code Very easy to use classic algorithms)

永磁同步电机（PMSM）位置滑模变结构控制仿真，SVPWM(Permanent Magnet Synchronous Motor (PMSM) position variable structure control simulation, SVPWM)

说明：  永磁直驱风机的仿真模型，可以正确运行，用户可以在模型的基础上进行更改添加模块，有很强的的应用性。(The simulation model of the permanent magnet direct drive fan can be operated correctly, and the user can change and add modules on the basis of the model, which has strong application.)

替代数据生成算法。包括常用的随机相位法(shuffle.m and surrogate.m)，周期随机相位法(cycleshuffle.m)和PPS算法(pps.m and findrho.m).(Surrogate data algorithms, including the usual approaches (shuffle.m and surrogate.m), the cycle shuffle version (cycleshuffle.m) and the PPS algorithm (pps.m and findrho.m). )

说明：  基于PCA的人脸识别源代码，使用matlab编程，针对ORL库(PCA-based face recognition source code, the use of matlab programming, for ORL database)