CP0804

this is a matlab file channel rate who is maked by me.this is used in gsm,gprs,edge traffic simulation.

求解平方根的改进算法，运用U(k,i)=U(k,i)-U(q,k)*U(q,i)/U(q,q)；L(i,k)=U(k,i)/U(k,k)(An improved algorithm for solving square root, the use of U (k, i) = U (k, i)-U (q, k)* U (q, i)/U (q, q) L (i, k) = U (k, i)/U (k, k))

calculate joint entropy of two images

说明：  这是关于支撑向量机算法的matlab程序(This is on the support vector machine algorithm matlab program)

matlab误码率仿真程序，跑起来非常快，效率很高。用于仿真EbN0和Ber直接的曲线。(biterror simulation using matlab.this program is very efficient.)

模糊神经网络的源代码，最近在学习这方面的知识，共享一下，初学者可以看看(Fuzzy neural network source code)

说明：  simulink里搭的并网逆变器单环电流控制，matlab版本2013a(Single loop current control of grid connected inverter, matlab version 2013a)

说明：  在已知水域情况的水声探测作用距离于声频率的关系(The relationship between acoustic detection distance and acoustic frequency in known water area)

Hybrid GA & PSO Algorithm Run the file MainHGAPSO

FIR滤波器， 设计一个线性相位有限冲激响应低通滤波器，使其满足如下指标：通带边界为2kHz，阻带边界为2.5kHz，通带波纹 =0.005，阻带波纹 =0.005，抽样率为10kHz。采用多尔夫-切比雪夫窗进行设计，进行频谱分析。(FIR filter, design a linear phase FIR low-pass filter to meet the following indicators: passband border to 2kHz, stopband border to 2.5kHz, passband ripple = 0.005, stop-band ripple = 0.005, sampling rate of 10kHz. Used Dorf- Chebyshev window design, spectral analysis.)