_harmonic_suppression

在matlab中利用Costas环对AM通信系统进行载波相位跟踪，代码中带有详细注释。(Costas loop in matlab using communication systems on the AM carrier phase tracking, the code with detailed comments.)

基于自相关法的基音周期提取程序。。。。MATLAB(Auto-correlation method based on pitch extraction procedures. . . . MATLAB)

it s a matlab code.for genetic algorithm.

matlab指令大全，基础学习必然会用得着(the matlab instruction Daquan, the basis of learning will certainly need it)

说明：  这是一个在MATLAB上编写的FIR滤波器程序，并能被AccelDSP综合，下载到Xilinx上进行硬件仿真，适合对AccleDSP学习的人应用(This is a MATLAB program to write the FIR filter, and can be integrated AccelDSP downloaded to the Xilinx on hardware simulation, suitable for application on AccleDSP learn,)

这类控制器在大偏差范围内利用模糊推理的方法调整系统的控制量U，而在小偏差范围内转换成PID控制，两者根据事先给定的偏差范围自动实现。(This kind of controller in the big deviation range by using fuzzy reasoning method to adjust the system control quantity U, and in small deviation range NaZhuan with PID control, both, according to a given skew range prior to implementation.)

OSCAR is an optical FFT code used to calculate the steady state optical eld circulating in Fabry Perot cavities. The code can integrate non-sperical mirrors and any arbitrary input elds. Recent applications for OSCAR have been: calculation of thermal lensing eect and calculation of diraction loss and cavity eigen modes for mesa beams. One great advantage of OSCAR is the simplicity and exibility of the code, everyone with only minimal knowl- edge of Matlab can easily modied OSCAR code to suit specc purposes.

BER plot for SUI channel 1-6

基于matlab的pagerank代码，与大家共享(Matlab based on the pagerank code sharing with U.S.)

说明：  龙格库塔算法的两个MATLAB程序，供大家借鉴。(Runge-Kutta algorithm two MATLAB programs for everybody' s reference.)