DV-Hop

说明：  IEEE官网上的关于UWB的源代码，由于信道仿真，对研究UWB室内定位的用户很有帮助(IEEE UWB official line on the source code, because channel simulation, the study of UWB indoor positioning the user helpful)

数字水印经典文献：Writing on dirty paper(Digital Watermarking classical literature: Writing on dirty paper)

使用matlab 编写用有限元法求解偏微分方程的实例。(Examples of the use of matlab prepared to solve partial differential equations using the finite element method)

强大的滤波器设计软件，实现低通、高通滤波，非常实用(Powerful filter design software, to achieve low pass, high pass filter, very practical)

This scheme is also called DPSK since MZ modulator provides the “digital” phase modulation if it is biased at null instead of quadrature. No coherent detection is needed if data is differentially pre-coded.

this is file for optimization and searching.

3种定位算法（多边：3 边及4边 最小二乘 质心）的主程序(Location algorithm of three kinds of main program)

Matlab implementation for classic kalman filter predicting linear motion.

qpsk signal generator and filter

汽车被动悬架模型，半主动正在整，稍后上传(Car passive suspension model, semi-active being whole, later upload)