voronoi

在matlab下制作图形用户界面。本例为一归一化二阶系统，制作一个能绘制该系统单位阶跃响应的图形用户界面。(Produced under the matlab graphical user interface. In this case a normalized second-order system, can produce a drawing of the system unit step response of the graphical user interface.)

给出了PSNR,MSE的源码，及PSNR的应用例子(Application examples given PSNR, the source of the MSE and PSNR)

turbo_tst.m 是启动文件，利用bcjr算法进行Turbo码的仿真。同时为了进行比较，还进行了viterbi软译码的仿真。单独的turbo码的仿真主要就是bcjr.m程序，viterbi译码所需的文件比较多一点。(turbo_tst.m the startup files, the use of simulation algorithms bcjr Turbo codes. Meanwhile, in order for comparison, the viterbi decoding software for simulation. Simulation separate turbo code is mainly bcjr.m program, viterbi decoding files needed a little more.)

用fft对数字信号进行频谱分析,包括对信号的采样，频谱分析，相位分析(The frequency spectrum analysis based on fft)

说明：  坐标系Park、Clark变换示例以及逆变换(Park and Clark transformation simulation)

通过对典型RLS与LMS信号（应器进行信号分析与处理仿真，结果表明，Matlab软件用于信号分析与处理是成功的。(Typical RLS and LMS signal (signal analysis and processing simulation results show that the Matlab software for signal analysis And treatment is successful.)

dijkstra算法matlab程序，很简单很好用(Dijkstra algorithm matlab, very simple works nicely )

FIR 底通和带通滤波器和IIR 底通和带通滤波器，插值与拟合，解方程，数据分析，这是一个好用的频偏估计算法的matlab仿真程序。( Bottom-pass and band-pass FIR and IIR filter bottom pass and band-pass filter, Interpolation and fitting, solution of equations, data analysis, This is a useful frequency estimation algorithm matlab simulation program.)

ieee各种节点图形，仅供参考。电力系统的分析和计算中，需要不同网络结构和参数。在应 用这些参数之前，收集和整理工作会花费大量的时间和精力。(ieee various node graph, for reference only. Power system analysis and calculation, require different network structures and parameters. Before applying these parameters, the collection and collation will spend a lot of time and effort.)

EVERT的开源的光柱跟踪代码。光柱跟踪是用于声学仿真的重要算法。(open source code of beam tracing)