一个有限元法求解偏微分MATLAB环境源码

本试验是用数字基带处理方法来实现调试期算法的基带硬件实验。 通过用软件matlab进行了GMSK相位路径和眼图的仿真,之后对任何一种五位随机码，每周期八次的任一抽样时刻，和任一相位区域(0、1、2、3)的任一组合，计算出相位 ，并对 以及 进行1024位的量化、编码成10位二进制码表。进一步利用matlab从上述的码表得出GMSK基带波形的眼图，和理论上计算的眼图比较，一致性很好。(眼图主程序) (This test is a method to realize the digital baseband processor debugging phase algorithms with hardware-based experiments. By using the software matlab a GMSK phase path and the eye diagram of the simulation, after any one of five random code, eight times per cycle of any one sampling time, and any one-phase region (0,1,2,3) of any combination of one to calculate the phase, and 1024 as well as quantitative, encoded into a binary code table 10. Further use of matlab code from the above tables GMSK baseband waveform eye diagram and eye diagram theoretically compared to a good consistency. (Eye diagram of main program))

已知自变量t，因变量y，y和t满足一下函数式： dy/dt=0.001414/(1/(4.5727*10^4*k1*(1-0.02119*y)^k2)+1/k3/45727)；（需要指出的是，该公式中参数可进一步合并，在本帖中并未作合并处理） 已知 t=；y=；拟合出参数k1，k2，k3。(Known independent variable t, the dependent variable y, y, and t satisfy my functional: dy/dt = 0.001414/(1/(4.5727* 10 ^ 4* k1* (1-0.02119* y) ^ k2)+1/k3/45727) (It should be noted that the equation parameters can be further consolidated in this post are not treated as a merger) is known t = y = fitting parameters k1, k2, k3.)

说明：  对DEA决策单元进行评价，直接输入测算矩阵就可以。(To evaluate the DEA decision-making unit, you can directly input the calculation matrix.)

用高阶累积量做的单载波和OFDM信号的识别的matlab全部源代码。对做这方面研究的人绝对会有帮助。(Cumulant to do with single-carrier and OFDM signals recognition matlab full source code. For people who do research in this area will definitely help.)

利用波形模仿音乐效果，直接利用matlab弹奏歌曲(Mimic the effect of the waveform music, play songs directly matlab)

基于MATLAB对散斑干涉图像进行低通滤波及二值化处理的编程(Programming for low pass filtering and two valued processing of speckle interference image based on MATLAB.)

模糊 C-平均(FCM)算法 验证过，可以运行。(Fuzzy C-mean (FCM) algorithm)

The guard symbol is the copy of the end of the ofdm symbol to the beginning of the ofdm symbol.

对Lorenze系统进行延迟反馈控制，系统采用Simulik建模仿真(Delay feedback Control for Lorenze Chaos system)

说明：  扩展卡尔曼滤波 用于信号处理, 初学者可是直接仿真使用(Extended kalman filter for signal processing, beginners but direct simulation use)