matlab

本程序设计的是咬尾编码的turbo码，用matlab编写。咬尾turbo码也即不需要拖尾比特，使得前后两个状态相同，译码采用修正的MAP译码算法(This program is designed to encode the turbo tail biting code, written with matlab. Tail biting turbo code that is not trailing bits to make the same before and after the two states, decoding, MAP decoding algorithm using modified)

least square estimation of system identification

music与esprit算法，独立函数编写，可实现doa波达角的计算与估计。 (music and esprit algorithm)

一个高效的matlab代码，用来拟合图像中的圆(An efficient matlab code used to fit the image of a round)

产生一均匀分布的白噪声信产生均匀分布的白噪信号，使均值为0，功率为p号u(n),画出其波形，并检验其分布情况，产生零均值功率0.1且服从高斯分布的白噪声，sinc信号，chirp信号，线性卷积(Generate uniformly distributed one letter of the white noise generated uniformly distributed white noise signal, so that the mean is 0, the power for the p number u (n), draw their waveforms, and test its distribution, resulting in zero average power of 0.1 and subject to Gaussian distribution of white noise, sinc signals, chirp signals, the linear convolution)

关于常规pid的z-n整定函数的应用，通过此函数可以方便的实现pid的离线整定。(Zn conventional tuning function pid of the application, through the implementation of this function can be easily off-line tuning pid.)

设计一个chebyshev I 型带阻滤波器(Design a band-stop filter chebyshev I type)

粒子群算法自适应优化版matlab源程序(Adaptive particle swarm algorithm to optimize version of matlab source )

Approximation entropy: Approximation entropy which is used in time series to measure the irregularity

实现MMC的三相闭环控制和尖锐脉冲去除源代码(Realization of three-phase closed-loop control of MMC and source code removal of sharp pulse)