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Nice matlab programs to learn control systems concepts

Rastrigin function with firefly algorithm

一些spo程序，用matlab编程实现的，需要的请看看吧(Some SPO procedures, using matlab programming to achieve, need look and see)

此程序用来一个BPSK的调制信号。程序后面都有详细的注解，帮助理解！(This program is used to a BPSK modulated signal. Procedures are followed with detailed comments, to help understand!)

QPSK在瑞利信道下的仿真误码率，用于处理信号使用QPSK载波时候的信息计算(QPSK simulation in Rayleigh fading channel)

Dlms测试程序,用于召测DLMS电表数据的一个小程序(Dlms Test)

Image processing matlab codes

matlab学习书籍 内容讲述详细 包括最近比较先进的一些算法(Matlab learning books content described in detail including some recent algorithms more advanced)

使用Matlab通信工具箱中的RCOSINE和 RCOSFLT函数设计升余弦滤波器，有效地抑制码间干扰。(Using Matlab communication toolbox RCOSINE and RCOSFLT raised cosine filter design function effectively suppress inter-symbol interference.)

语音端点检测，门限法包括短时能量、过零率等等(Voice activity detection, threshold laws, including the short-term energy, zero crossing rate, etc.)