simulation5.15

用MATLAB实现调制技术，通信原理中常用的调制技术仿真AM,FM,FSK调制原理等matlab源码，(communication priciples common modulation techniques AM FM FSK modulation principles matlab source code)

An m-file Matlab Program that makes comparison between OFDM and QAM techniques

均匀线列矢量水听器阵MVDR波束形成研究(ULA vector sensors MVDR beamforming)

need for source code in matlab

code for preprocessing in matlab

基于卡尔曼滤波的目标跟踪和轨迹预测，广泛应用于雷达信号，MATLAB实现(Kalman filter based target tracking and trajectory prediction, widely used in radar signal, MATLAB realization)

An effective implicit time integration scheme was proposed for the fi nite element solution of nonlinear problems in structural dynamics. Various important attributes were demonstrated. In particular, it was shown that the scheme remains stable, without the use of adjustable parameters, when the commonly used trapezoidal rule results in unstable solutions. In this paper we focus on additional important attributes of the scheme, and specifi cally on showing that the procedure can also be effective in linear analyses. We give, in comparison to other methods, the spectral radius, period elongation, and amplitude decay of the scheme and study the solution of a simple ‘model problem’ with a very fl exible and stiff response.

这是Matlab初学者编写的小程序，内容简单明了，比较适合刚入门的人学习(This is a small program written in Matlab beginners, the content is simple, more suitable for people just getting started learning)

说明：  此程序基于VV算法的载波相位估计。该算法既可以估计载波初始相位差。这种算法估计的精确度高。(This program is based on the carrier phase estimation of VV algorithm. The algorithm can estimate the initial carrier phase difference. The accuracy of this algorithm is high.)

copula functions is included