PPM_UWB_Matlab

Voltage Distribution of a Triangle (FEM & FDFD Method)

绘制庞加莱截面图 在相空间中适当（要有利于观察系统的运动特征和变化，如截面不能与轨线相切，更不能包含轨线）选取一截面，在此截面上某一对共轭变量如x1和x.1取固定值，称此截面为Poincare截面，相空间的连续轨迹与Poincare截面的交点成为截点。(Poincare mapping sections in the phase space properly (should be beneficial to observe the system and changes in movement characteristics, such as the cross-section can not be tangent trajectory, but also can not contain rail line) to select a cross-section, in this section for a total of conjugate variables, such as x1 and X.1 take a fixed value, call this cross-section for the Poincare section, the phase space of the continuous trajectory of the point of intersection with the Poincare cross-section to become cut-off point.)

说明：  root- music 算法的matlab程序。可以仿真，欢迎大家指正。(root-music algorithm matlab program. Can simulate, welcome to correct me.)

《Sparse and Redundant Representations From Theory to Applications in Signal and Image Processing》书中计算L0范数的几种方法优劣比较。经典程序(" Sparse and Redundant Representations From Theory to Applications in Signal and Image Processing" in the book are several calculation methods L0 norm Disadvantages. Classic program)

floating point complex mult and approximation for fraction 1/3

This prorgam calculates Bit error rate on awgn channel with a particular Eb/No values and plot the graph of BEP(Bit Error Probability) against Eb/No.

有关MATLAB的国外教程，很有帮助的。(The foreign MATLAB tutorial helpful.)

This paper presents an implementation of turbo codes testbed developed in Matlab Simulink

基于MATLAB_SIMULINK的QDPSK通信系统仿真(MATLAB_SIMULINK QDPSK communication system simulation)

一段matlab下的LPP算法实现的完整程序，与算法同仁一起分享(LPP for matlab)