mimo_ofdm

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.)

MATLAB-based voice signal analysis and processing curriculum design

说明：  d-statcom reactive power inject

Fisher线性判别验证程序，以简单二分类为例说明的(Fisher linear discriminant validation process, a simple classification as an example)

这里文档包含了雷达和红外组合后的跟踪程序，代码非常详细，可供初学者使用(Here the document contains the following combination of radar and infrared tracking program, the code is very detailed for beginners)

说明：  此程序用来瑞利衰落信道仿真,用于无线环境，希望能有所帮助(This procedure used to Rayleigh fading channel simulation, used in wireless environment, hoping to be helpful)

并联有源滤波器模型,基于瞬时无功功率理论。(A model of APF based on transient capacitive power theory)

This project is on type of techniques used to enhance an image, detection of edges. In this project we have used neighborhood processing for the edge detection using convolution mask. And to increase the contrast of an image, we stretched each component of an rgb image.

用Mc积分的方法来计算pi的值 有明确的程序和结果(Mc integration method used to calculate the value of pi has clear procedures and results)

This program simulates the transmission performance of BPSK under Additive White Gausian Noise (AWGN) environment.