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说明：  结构分析中的有限元法利用matlab实现的教材(Structural analysis of the finite element method using matlab implementation of teaching materials)

利用3*3模板对图像进行中值滤波的matlab程序(using 3* 3 template on the image of the median filtering procedures Matlab)

用matlab实现的统计模式识别工具箱，非常棒适合学习。(Achieved using statistical pattern recognition matlab toolbox, great for learning.)

为了提高通信系统的信息传输速率，人们提出了UWB通信系统，即Ultra-Wideband 通信系统。在UWB系统中，信号的带宽一般都在GHz的量级，这么宽的带宽造成了UWB系统和现有的通信系统频谱的重叠。为了降低对现有通信系统的影响，UWB信号的设计需要满足一定的频谱模板。如果一个信号的频谱基本满足频谱模板的规定（即在绝大部分频段内功率小于规定区间的上限），我们可以认定其为一个UWB信号。(In order to improve communication systems, information transmission rate of UWB communications systems have been proposed, namely, Ultra-Wideband communication systems. In the UWB system, the signal bandwidth will generally be in the order of GHz, caused such a wide bandwidth of UWB system and the existing communications system spectrum overlap. In order to reduce the impact of the existing communication systems, UWB signal design needs to meet certain spectral mask. If a signal spectrum can basically meet the spectral mask (that is, in most of the provisions of band power is less than the maximum range), we can assume it as a UWB signal.)

Solves Ax = b by Gauss-Seidel method with relaxation.

本文就着重比较Radon-Wigner变换、离散Chirp-Fourier变换等方法的优劣。(This article on a comparison of the Radon-Wigner transformation, the advantages and disadvantages of the discrete Chirp-Fourier transform method.)

说明：  基于空间划分的模糊辨识方法，三角形隶属函数！(Fuzzy identification method based on space division, triangle membership function!)

Book + source codes +solution manual Numerical Methods in Engineering with MATLAB is a text for engineering students and a reference for practicing engineers.

The model of continuous system described by equations of state are given space in the file csfunc.m. This S-function simulates the continuous system with two inputs, two outputs and two state variables.

SVM回归，用于实现支持向量机（SVM ）回归拟合的问题。可以用来做一些短期的预测，如短期负荷预测。(svm regression, used to implement support vector machine (SVM ) Regression fitting problems. Can be used to do some short-term forecasts, such as short-term load forecasting.)