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BPSK 加上了（7,4）汉民编码，误比特率统计(BPSK with the (7,4) Han coding, bit error rate statistics)

bit error rate versus capacity

说明：  非常实用的Matlab程序，对Matlab程序的学习很有帮助。(Matlab programs are very useful for learning Matlab program helpful.)

matlab潮流程序，通用程序，可以计算各种节点数据(matlab power flowe )

利用yamlip+gurobi求解各个火电机组最优出力的问题(Use yamlip+ gurou to determine the optimal output of each thermal power unit)

说明：  用matlab程序模拟实现cdma系统的整个过程。包括并串、串并转换，m序列的产生，直接扩频、解扩，qpsk的调制解调，载波调制解调等。(Matlab program is used to simulate the whole process of CDMA system. It includes parallel serial, serial parallel conversion, m-sequence generation, direct spread spectrum, despreading, QPSK modulation and demodulation, carrier modulation and demodulation, etc.)

鲍威尔算法的matlab实现，鲍威尔算法是直接利用函数值来构造共轭方向的一种方法(Powell algorithm matlab realize)

system identification base least square error on step peridiction

Power method of solution for highest/lowest eigen value.

说明：  通过拉普拉斯滤波器，高斯微分滤波器以及高斯差分滤波器提取图像边缘的简单matlab代码(Filter by Laplace, Gaussian derivative filters and difference filter from the edge of Gaussian simple matlab code)