ofdm-simulation

a matlab .m file to drow a set of centralized circles

说明：  该程序用于大地反算，参考于武汉大学测绘学院出版的大地测量学基础（第二版）(The inverse procedure for the earth, the reference in the School of Surveying and Mapping, Wuhan University, published the basis of Geodesy (second edition))

使用matlab编程对于isodata算法的实现(Using matlab programming algorithm for isodata)

矩阵运算与优化，包括特殊矩阵的生成及稀疏矩阵的介绍(Matrix calculation and optimization, including the introduction of a special matrix generation and sparse matrix)

GNSS接收机惯性导航处理算法技术文档,用于提高导航接收机性能，在高动态环境下具有良好的稳健性(technique paper for GNSS receiver inertial navigation algorithm)

相控阵MIMO雷达仿真图，对于雷达的仿真(Phased array the MIMO radar simulation diagram for radar simulation)

里面包含了曲线演化的两种形式，常量演化和曲率演化。(Which contains the curve evolution of two forms, the constant evolution and the evolution of curvature.)

说明：  半监督学习(Semi-Supervised Learning，SSL)是模式识别和机器学习领域研究的重点问题，是监督学习与无监督学习相结合的一种学习方法。半监督学习使用大量的未标记数据，以及同时使用标记数据，来进行模式识别工作。当使用半监督学习时，将会要求尽量少的人员来从事工作，同时，又能够带来比较高的准确性，因此，半监督学习目前正越来越受到人们的重视。(Semi-Supervised Learning (SSL) is a key issue in the field of pattern recognition and machine learning. It is a learning method combining supervised learning with unsupervised learning. Semi-supervised learning uses a large number of unlabeled data, as well as labeled data, for pattern recognition. When using semi-supervised learning, it will require as few people as possible to work, and at the same time, it can bring relatively high accuracy. Therefore, semi-supervised learning is receiving more and more attention.)

此程序对BPSK调制、载波锁频跟踪进行仿真，主要目的是锁频环 (sintable(k+1)=sin(2*pi*k/2^10) costable(k+1)=cos(2*pi*k/2^10) )

Face Detection using local SMQT features and split up SnoW classifier