unconstrain function matlab code, optimizition benchmark problem (test problem)...

这是我最近学习的程序，我希望在这儿能多查找点学习内容，请大家多支持！(which I have recently learning process, I hope it can find learn more, please supported!)

Advection and Disperison in 1D coupled diffusion into 2D matrix, diffusion happens both in 1D and 2D which interconnected 1D and 2D

单径或多径瑞利衰落信道仿真，外文资料里面的源代码，部分实现了追踪测速迭代松弛算法，FIR 底通和带通滤波器和IIR 底通和带通滤波器，正确率可以达到98％，多元数据分析的主分量分析投影。

AWGN信道下，基于16QAM的TCM编译码(AWGN channel, 16QAM-based TCM encoding and decoding)

语音信号滤波器的改进，主要是以切比雪夫滤波器为基础，对去噪功能的处理。(The improvement of speech signal filter, mainly based on chebyshev filter, handling of denoising function. )

以matlab2014a为实验平台实现KD树算法。可以参考。(protect KD tree in matlab 2014 a.)

说明：  EOF为经验正交分解，实现数据的时空分离。是处理气象资料的经典程序(EOF for the empirical orthogonal decomposition, spatial and temporal separation of data. To deal with the classic procedures for meteorological data)

说明：  用matlab对各种图像进行裁剪，是图像处理中经常用到的步骤(Various images with matlab crop,which is often used in image processing steps)

说明：  三相交错双向DCDC MATLAB 模型仿真(Three-phase staggered two-way DCDC MATLAB simulation)

利用Crank-Nicolson 方法解决偏微分方程-using Crank-Nicolson solution PDE