STBC-MIMO-OFDM

去噪工具包，包含了多中去噪方法，主要是基于MATLAB环境下运行。(De-noising tool kit contains a number of de-noising method is based mainly on the MATLAB environment.)

bitmap representation of image

2-dimensional PCA implementation for different mean. Using highest eigen value to project the data.

有限差分法 微分方程和积分微分方程数值解的方法。基本思想是把连续的定解区域用有限个离散点构成的网格来代替， 这些离散点称作网格的节点；把连续定解区域上的连续变量的函数用在网格上定义的离散变量函数来近似；把原方程和定解条件中的微商用差商来近似， 积分用积分和来近似，于是原微分方程和定解条件就近似地代之以代数方程组，即有限差分方程组 ， 解此方程组就可以得到原问题在离散点上的近似解。然后再利用插值方法便可以从离散解得到定解问题在整个区域上的近似解。 (Finite Difference Method Numerical solution of differential equations and integro-differential equation approach. The basic idea is to set a continuous solution of the region with a finite number of discrete points instead of a grid consisting of, these discrete points called grid nodes the solution of a continuous area on a given function of continuous variables used in the definition of discrete grid variable function approximation the original equation and boundary conditions in the micro-business operators to approximate differential, integral with the points and to approximate, so the original differential equations and boundary conditions are replaced by algebraic equations near Side, that is, finite difference equations , solve this equation group can get the original problem in discrete points on the approximate solution. And then using interpolation methods can be determined from the discrete solution of the problem solution of the approximate solution on the entire region)

说明：  罚函数法的Matlab程序设计的相关程序，不一定能运行有些错误可能(external penalty function method)

关于HHT原理的详细叙述，文章阐述了HHT方法的实用性(HHT principle described in detail, the article explains the the HHT method of practicality)

粒子追踪测速的相关程序，所使用的算法为最邻近原则，通过粒子链表形成匹配(Particle tracking velocimetry procedures, the algorithm used for the nearest neighbor principle formed by particles linked list match)

很精准的潮流计算，适合100节点内的的潮流计算(power flow)

崭新矢量机SVM源码，IEEE上发表，技术有一定帮助(New vector machine SVM source, IEEE published, technology has certainly helped)

matlab实现画出阵列天线的波束图，通过仿真可以观察主瓣指向、阵元数、波长对波束图的影响，帮您更好地理解方向图的概念及其影响因素。附报告、源程序、仿真结果截图，内容详尽(matlab implementation array antenna beam pattern drawn by the main lobe pointing simulation can be observed, the number of array elements, wavelength beam pattern effects, to help you better understand the concept of pattern and its influencing factors. Attached to the report, the source, the simulation results screenshots, detailed)