mixture_of_gaussians

该程序是关于mimo系统中的信道容量的MATLAB程序(The program is a MIMO system channel capacity MATLAB program)

典型的粒子群算法的matlab程序，附带详细注释(typical PSO algorithm with detailed annotation )

计算原图像在阈值为s时均值的matlab源代码 (Calculation of the original image when the threshold value s mean matlab source code)

本程序的目的是模拟一个ARMA模型，然后进行时频归并。考察归并前后模型的变化。(The purpose of this program is to simulate a ARMA model and then to merge time and frequency. The changes of the model before and after the merging were investigated.)

利用双线性变换法，设计一个0.4dB截止频率为10kHz且在30kHz处有最小阻带衰减为50dB的数字巴特沃兹低通滤波器，其抽样率为100kHz。利用教材（4.35）式求解原型模拟滤波器的阶数，并利用Matlab的M文件buttap设计模拟原型滤波器。用M文件bilinear将模拟滤波器传输函数变换成期望的数字传输函数。请用Matlab画出其增益和相位响应，并给出设计的具体步骤。(fuck!!!)

在BSC信道下，信道编码的设计，包括了Hamming Code Golay Code Circle Code and Converlute Code，对各种信道编码的误码率（BER）和程序开销（运行时间）性能进行了仿真分析 (channel encode including Hamming Code Golay Code Circle Code and Converlute Code in BSC channel. )

采用脉冲响应不变法和双线性变换法设计IIR数字滤波器。 (Using impulse response method and bilinear transform IIR digital filter design. )

turbo码的编码与译码，交织器 coding and decoding of turbo, interleaver(coding and decoding of turbo, interleaver, almost regular permutation)

different filter designing bandpaff lowpass highpass ...

人耳滤波器 Gammatone带通滤波器(Gammatone filter)