FrequencyFilt

em algorithm - Find approximate solution to Sf = conv(s,f) = d using EM iteration. EM seeks to minimize the Poisson negative log likelihood function J(f) = sum_i {[Sf]_i - (d_i + sigma^2)*log([Sf]_i + sigma^2)}.

说明：  本文章阐述了如何产生m序列，对初学者是一份很重要的资料(This article describes how to generate m sequence, for beginners is a very important information)

voice applicattion ptt internal clock 48Mhz, ptt personal area network

此Matlab程序展示部分主元法实现的高斯消元算法。(This Matlab program demonstrates some of the main element to achieve Gaussian elimination algorithm.)

说明：  在MATLAB的simulink上搭建了电动汽车的同步电机驱动控制电路(The synchronous motor drive control circuit of electric vehicle is built on Simulink of MATLAB)

ANALOG AMP SIMULATION

Ant Colony Algorithm for Non Constraint Optimization Problem

语音信号的基音检测与估计对信号的估计具有重要作用。用不同方法进行基音检测(Pitch detection signal and the estimated speech signal estimate plays an important role. Pitch detection using different methods)

this code for shift factor

使用matlab做的离散时间单位冲激响应(Discrete-time unit impulse response)