1585_Modul4

the jakes improved channel implemented by MATLAB

this is about optimization papaer

使用matlab实现包络检波，调制解调。很好的画出包络信号。(Use matlab realize envelope detector, modulation and demodulation. Good draw envelope signal.)

时频分析方法中的平滑威格尔分布，可用于信号处理。(Time frequency analysis of spWeigel distribution method, which can be used for signal processing.)

一种新的符号定时和载波频率同步算法,该算法将OFDM符号分成几部分。它使用相关性和积累在几个OFDM同步算法对OFDM系统基于试点,使用前言快速、准确获取信号,在有限的时间建立同步,利用导频跟踪同步信息(A new symbol timing and carrier frequency synchronization algorithm is presented and the algorithm divides the OFDM symbol into several parts. It uses correlation and accumulation in several OFDM a synchronization algorithms for OFDM system based on pilot, using the preamble to fast and accurate acquire signal, establish synchronization in the limited time, and using pilot to track synchronization information)

说话人身份识别程序，采用MFCC参数提取，并建立GMM模型来进行识别(Speaker identification procedures, using MFCC extraction, and the establishment of GMM model to identify)

an algorittm for 3 RRR robot , control u should upload at least five sourcecodes/documents

三相感应电机有传感器的直接FOC控制的matlab程序(FOC control of the three-phase induction motor sensor matlab program)

This function implements a Voice Activity Detector algorithm based on signal energy, zero crosses, frequency, and adaptative thresholds.

这是一个用matlab编写的计算定位CRLB的程序。(This is a matlab prepared by the positioning calculation CRLB program.)