tulun

一个求解半正定规划的数值算法包，包括 C 语言实现的源代码和 MATLAB 的调用接口。这是目前项目发布的最新版本 6.1.0。(Copyright 1997-2010, Brian Borchers. This copy of CSDP is made available under the Common Public License. See LICENSE for the details of the CPL. CSDP is a software package for solving semidefinite programming problems. The algorithm is a predictor-corrector version of the primal-dual barrier method of Helmberg, Rendl, Vanderbei, and Wolkowicz. This file includes binary code for SDP for Windows. doc documentation. matlab MATLAB/Octave routines for interfacing to CSDP. bin The binary code. Contact/Support: If you are having trouble running the code, see the doc directory first. The project s website can be found at https://projects.coin-or.org/Csdp/ The project s maintainer can be reached by email at borchers@nmt.edu. Please email bug reports and feature requests. )

very useful try this

3d vector with drawing options

一、 本程序采用16QAM调制方式，对一串2进制信源进行调制，用升余弦滚降函数进行基带调制，再调到高频信道；在信道上加入高斯白噪声，运用匹配滤波器解调，画出解调星座图，运用最小欧氏距离译码判决，计算误比特率。(First, this program uses 16QAM modulation mode, for a string of two binary source is modulated with a raised cosine roll-off function for base-band modulation, and then transferred to high-frequency channel in the channel by adding Gaussian white noise, the use of matched filter device demodulator, draw demodulation constellation, using the minimum Euclidean distance decoding decision, calculate bit error rate.)

heading filter, this is a matlab file used to clean up and filter the GPS heading information for later use

说明：  基于局域法多步预报模型的混沌时间序列预报模型，对多个典型混沌序列的仿真测试表明，本算法具有良好的多步预测精度和较好的抗噪声能力(based multi-step prediction model of chaotic time series prediction model, a number of typical chaotic sequence of simulation tests show that the algorithm has a good multi-step forecast accuracy and better noise immunity)

白噪声产生程序，使用C++编程，适合初级系统辨识的研究人员使用(whilte noise)

Circular Hough Transform

this is a same Matlab programs for elecotromagnetic

学习MATLAB数值分析，能够利用MATLAB进行曲线拟合、插值以及解高阶方程等等(Learning MATLAB Numerical Analysis)