mvdr

南京邮电大学数学实验作业答案...有一定的参考价值...通过mathlab实现(Experimental Mathematics, Nanjing University of Posts and Telecommunications operating the answer ... have a certain reference value mathlab realize through the ...)

说明：  matlab课件(matlab Courseware)

soccer robot simulation based matlab

对测试函数运用响应面的方法做了四阶响应面模型。(Using response surface of the test function method to do a fourth-order response surface model.)

This Matlab Code models a Rayleigh fading channel using a modified Jakes channel model. A modified Jakes model chooses slightly different spacings for the scatterers and scales their waveforms using Walsh–Hadamard sequences to ensure zero cross-correlation. alpha_n = frac{pi(n-0.5)}{2M} and eta_n = frac{pi n}{M}, results in the following model, usually termed the Dent model or the modified Jakes model: R(t,k) = sqrt{frac{2}{M}} sum_{n=1}^{M} A_k(n)left( cos{eta_n} + jsin{eta_n} ight)cos{left(2pi f_d t cos{alpha_n} + heta_{n} ight)}. The weighting functions A_k(n) are the kth Walsh–Hadamard sequence in n. Since these have zero cross-correlation by design, this model results in uncorrelated waveforms. The phases ,! heta_{n} are initialized randomly and have no effect on the correlation properties. Matlab fast Walsh-Hadamard transform function is used to efficiently generate samples using this model.

实现对肌电信号的预处理 主要是设计了两个滤波器，高通滤波器和500Hz低通滤波器，带宽可调(emg filtering )

对OFDM系统的发送端和接受端信号的频谱进行仿真，还有星座图(On the OFDM system transmitter and the receiving end of the spectrum signal simulation, there are constellation)

子空间拟合类算法WSF的一种改进算法MVP，用于DOA估计。(Subspace fitting-like algorithm WSF An improved algorithm for MVP, for the DOA estimation.)

说明：  利用MATLAB语言编写的直流电动机转矩特性测试程序(The use of MATLAB language features of the DC motor torque test procedure)

介绍了无线应用中的通信系统的情况以及是如何仿真的。(Introduced a wireless communication system applications, as well as how the simulation.)