huffman

this code about optimization

本文主要利用matlab编程工具对直接序列扩频通信的捕获过程进行仿真。仿真主要基于滑动相关法的有关理论,先讨论扩频仿真中起着重要作用的m序列的生成问题,尔后讨论调制信号的产生,然后在信号的捕获中分步讨论,先对捕获的流程进行简单的仿真,再依次加入噪声和多普勒频移后进行捕获仿真(In this paper, using matlab programming tools for direct sequence spread spectrum communication capture process simulation. Simulation of the sliding correlation method is based on the theory, first discuss the simulation plays an important role in spreading the m sequence generation problem, the modulation signal generation and later discussed, and the signal captured by stepping discussion processes the captured first simple simulation, and then followed by adding noise and Doppler frequency shift after the capture simulation)

三维图形的拟合程序，两列输入数据，一列输出数据(The fitting procedure of 3D graphics )

rake receiver for you to test the DSSS transmision and to demodulate the signal with rake receiver

final documents using ecg signal classifciation

说明：  混合整数二次规划(MixedInteger QuadraticProgramming,MIQP)问题最优化问题源代码(source code of MIQP problem)

说明：  该程序是几何活动轮廓模型的matlab源代码.(active contour model matlab)

介绍了各种matlab函数种类和调用方法，可以帮助大家了解各种matlab函数(it introduces the method of calling matlab function ,and it can help you understand all kinds of matlab function )

高性能的RBFNN，可以用于回归，拟合和预测控制。(High-performance RBFNN, can be used to return control of fitting and forecasting.)

reading datas from a text file classfiying and creating statistics about the datas