upf_demos

说明：  matlab编写，用于哈佛曼编码的程序，通信类课程帮手(Matlab prepared for Harvard Man coding procedures, communications courses helper)

圆孔夫琅禾费衍射和瑞利判据，研究衍射图样和爱里斑(round hole Fraunhofer diffraction and Rayleigh criterion.I hope it is useful for student。 )

自适应约束演化优化权衡模型的matlab仿真(An adaptive Trade-off Model for Constrained Evolutionary Optimization)

这是数字视频方面的知识，里面的代码是用MATLAB进行编写的，实现的功能是利用多约束的方法进行目标跟踪，是学习数字视频图像不错的一个例子。(This is a digital video knowledge, which the code is written in MATLAB to achieve the functionality is the use of multi-target tracking method constraints, is learning digital video images of a good example.)

说明：  介绍了MATLAB常用的算法程序，从简单到复杂，很适合初学者入门使用(MATLAB algorithm introduced common procedures, from simple to complex, it is suitable for beginners to use Getting Started)

BER for soft output viterbi algorithm. displays ber curves, by varying the rate code, snr.

基于SVPWM的三电平逆变的matlab仿真，DC-DC部分采用定功率单环控制，多抽样率信号处理，pwm整流器的建模仿真，实现串口的数据采集，进行波形数据分析。( Based on SVPWM three-level inverter matlab simulation, DC-DC power single-part set-loop control, Multirate signal processing, Modeling and simulation pwm rectifier Achieve serial data acquisition, Waveform data analysis.)

this file contain some useful common communication matlab m tool. like QAM PSK and simulation of receiving noisy signal

牛顿-拉夫逊法电力系统潮流计算的程序(电力系统)(Newton- Raphson method of power flow calculation procedure)

心理声学、头相关传输函数，双耳合成，等等核心函数库(Psychoacoustics, head-related transfer functions, binaural synthesis)