polyfit

A star algorithm to find the shortest path between two nodes

包含一些通信系统的仿真程序 包括时间分集，频率分集，二时二频分集(Communication system contains some simulation program including time diversity, frequency diversity, frequency diversity two two)

（1）在MATLAB环境下编写FFT算法（不调用系统现有函数）； （2）实现对选定图片进行FFT计算、还原（IFFT计算），并与系统FFT函数做对比，进行分析； （3）设计GUI界面。((1) the preparation of the FFT algorithm (do not call the system existing function) in MATLAB environment (2) to achieve the selected image to the FFT calculation, reduction (IFFT computing), and FFT functions to do comparison with the system for analysis (3) Design GUI interface.)

matlab计数器，一个小程序，供学习者用(matlab counter, a small program for learners with)

说明：  这是经典的G-S算法matlab程序源代码，希望对大伙有帮助！！！！ (this is G-S algorithm ，hope will help you all！)

一级倒立摆系统采用极点配置的方法控制，使其达到平衡状态(Inverted pendulum system using pole placement methods to control, to reach the equilibrium state)

说明：  伪随机序列产生器－代进位反馈移位寄存器，matlab 原代码。(Pseudo-random sequence generator- on behalf of binary feedback shift register, matlab source code.)

本代码可不用借助其他工具直接对光子晶体光纤的色散等直接计算，对学习pcf的朋友很有帮助！(This code can be without the help of other tools directly on the photonic crystal fiber dispersion and other direct calculation, learning pcf helpful friends!)

说明：  c语言实现盲均衡算法，还有cma算法的改进(The implementation of blind equalization algorithm in C language and the improvement of CMA algorithm)

wma_mdct_c_code．Ｃ语言的(wma_mdct_c_code. C language)