Modulation-and-demodulation-process

multi media card application note

三维TDOA_AOA定位的扩展卡尔曼滤波仿真主程序(Three-dimensional TDOA AOA positioning extended Kalman filter simulation main program)

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一个八位电话音频程序，每一个数字由两个频率控制，发出不同的声音(dianhua matlab)

Fit time series Q(t) to a logistic function. Inputs (vectors of same size): t (time) & Q Outputs: Qpre (logistic model fit to data) and three independent parameters: thalf, Qinf, and a, describing the logistic Q(t) = Qinf/(1 + exp(-a*(t-thalf))) Qinf is value as t --> infinity thalf is time of symmetric inflection point a is time decay constant Written by James Conder, Southern Illinois University, Oct. 2010

数字信号处理及其MATLAB实现。是一本控制应用类MATLAB。(Digital signal processing and MATLAB to achieve. Control applications is a type of MATLAB.)

说明：  scpwm 空间矢量控制 仿真软件matlab 学习pwm有价值(scpwm space vector pwm control of a valuable learning simulation software matlab)

基于MATLAB/S-函数三相异步电机的建模与仿真 (Based on MATLAB/S- function of three-phase asynchronous motor modeling and simulation )

一个介绍MICRESS Phase Field Software软件应用的pdf文件，有许多精美的微观组织图片(A pdf file MICRESS Phase Field Software software applications, there are many fine microstructure pictures)

说明：  matlab计算二阶微分方程，有详细介绍过程，适合新手上路。(Matlab calculates the second-order differential equation, has a detailed description of the process, suitable for novices on the road.)