shuizhifenxi

pack unpacked bcd nimbers

自动发送邮件，使用该程序可以实现邮件自动发送(Send mail automatically)

说明：  自己用simulink搭建的FSK相干解调模型（有误码率分析）欢迎改进和交流 (Own use to build the FSK coherent demodulation simulink model (with bit-error rate analysis) welcomed the improvement and the exchange of)

清理window7系统垃圾的批处理程序，很好用(Window7 system garbage cleanup batch program, easy to use)

ofdm系统的基本系统图仿真，包括调制，IFFT，解调，FFT等(The basic system diagram ofdm system simulation, including the modulation, IFFT, demodulation, FFT, etc.)

用MATLAB进行区间估计与线性回归分析的ppt课件，希望对大家有用(Carried out using MATLAB interval estimation and linear regression analysis ppt courseware, hope for all of us)

一个解决逢山开路问题的matlab程序，使用先看说明(Mountains and open a solution to the problem of matlab, the use of look at the description)

说明：  此程序给出一个简单的粒子滤波编程，通过一个简单的例子来分析粒子滤波算法与EKF算法的性能(This program gives a simple particle filter programming, through a simple example to analyze the particle filter algorithm with the performance of EKF)

说明：  二维平平腔激光振荡，采用菲涅尔衍射和fox-li方法，得到两维幅度和相位输出。考虑镜面倾斜的情况。(Flat two-dimensional oscillating cavity laser using Fresnel diffraction and the method of fox-li, the two-dimensional amplitude and phase output. Consider the case of mirror tilt.)

说明：  一个完整的OFDM仿真程序，采用QPSK调制，有信道估计，大家交流下！(A complete OFDM simulation program, using QPSK modulation, a channel estimation, to share next!)