LVMV-boshuxingcheng

digital signal processing常用工具箱(commonly used digital signal processing toolbox)

说明：  用matlab编写的单纯形法程序希望对大家有帮助(Prepared using matlab simplex method procedure for all of us want to help)

分析双极性不归零码的功率谱特性请输入随机序列的长度N= (ubplot(312) plot(f,lpf) title( 低通滤波器 ) axis([-fs/2 fs/2-0.2 1.2]) subplot(313) plot(f,abs(yr_lpf)/N) title( 经低通滤波后的频谱 ) xlabel( f /Hz ) )

针对风力发电机组传动系统故障时特征量提取困难的问题,提出了改进的小波包结合包络谱的故障诊断新方法。深入研究了小波包频带错乱的问题，对小波包实施了改进，消除了频带错乱的缺陷(In view of the wind turbine drive system characteristics, failure and difficult problems, puts forward the improved wavelet packet combining spectral envelope, a new method of fault diagnosis. Further study of the wavelet packet frequency band derangement, improvements were carried out for wavelet packet, to eliminate the defect of the frequency band derangement)

采用极大似然估计辨识方法，对系统参数进行辨识。(The maximum likelihood estimation method is used to identify the system parameters.)

mimo信道建模，仿真结果，信道建模介绍详细说明(mimo channel modeling, simulation results, detailed description of the channel model introduced)

detailed ofdm is described with all sub blocks

关于食堂就餐顾客的排队问题的仿真程序，maltab编写(A simulation program on the queuing problem of dining room customers)

说明：  时间序列的自回归预测模型，是一个利用前期若干时刻的随机变量的线性组合来描述以后某时刻随机变量的线性回归模型(The autoregressive prediction model of time series is a linear regression model that describes random variables at a later time by using the linear combination of random variables at some earlier time.)

MamLand 用 construct Mamdani fuzzy 干预系统法来评估滑坡持续过程。 (MamLand is designed specifically to construct Mamdani fuzzy inference system for the Landslide Susceptibility Assessment. )