ejh42a

sample for signal modulation.

MATLAB用于非线性方程组的求解问题，用的方法是牛顿迭代法(the solution of nonlinear functions)

说明：  FM和PM的调制解调仿真源代码，已经调试通过。(FM and PM modulation and demodulation simulation source code has been debugged.)

BP PID(BP PID)

流形学习是近年来机器学习及模式识别等领域的一个研究热点，其主要目标是去发现高维观察数据空间的低维光滑流形。自从2000年Roweis和Saul提出LLE算法、Tenenbaum等人提出Isomap算法，特别是Donoho等人发现Isomap算法能够准确发现人脸图像流形潜在的参数空间、张长水等人将LLE算法用于人脸识别并取得了较好的识别效果之后，基于流形学习的人脸识别研究引起了人们的广泛关注。(Manifold learning in recent years the field of machine learning and pattern recognition as a research focus, its main goal is to find high-dimensional data space observation of low-dimensional smooth manifold. Since 2000 LLE algorithm proposed by Roweis and Saul, Tenenbaum and others proposed Isomap algorithm, especially Donoho, who found that Isomap algorithm can find the potential face images of the parameter space manifold, and Chang-water will LLE algorithm for face recognition and to obtain a good recognition results, the manifold learning-based face recognition research has aroused extensive attention.)

说明：  异步电动机转矩与转差率之间的关系，以M文件形式编写。可用。(Slip induction motor torque and the relationship between the form of a document prepared by M. Available.)

说明：  是一种求解最短路径的智能优化算法，也就是蚁群算法(Ant colony algorithm)

基于3Gpp 标准化的 卷积码译码算法matlab程序(Convolutional decoder for 802.16)

应用RLS算法，用Matlab编程实现线性预测.(Application of RLS algorithm, using Matlab linear programming implementation prediction.)

说明：  关于数值积分系列的matlab的源程序代码(Series on the numerical integration of the source code matlab)