MATLAB0001

主要讲Matlab信号与系统方面的知识，对熟悉与了解MATLAB很有帮助(Matlab main speaker signal and system knowledge, and understanding to people familiar with MATLAB helpful)

经过验证的基于奇排列的多相滤波matlab源代码(Validated based on polyphase filtering of the arrangement of the matlab source code)

DATA REGION is about matlab and OFDM

关于超声波倒车雷达测距的，计算多重分形非趋势波动分析，计算一维光子晶体的透射特性和反射特性。( About ultrasonic parking radar ranging, Calculate the multifractal trend fluctuation analysis, Calculated transmission characteristics and reflection characteristics of the one-dimensional photonic crystals.)

说明：  最基础的GS算法，包含matlab代码，以及一张bmp格式的图，非常基础易懂(The most basic GS algorithm, including Matlab code, as well as a BMP format diagram, very basic and easy to understand)

1. 分别用2,3,4,5阶多项式来逼近[0,3]上的正弦函数sinx，并作出拟合曲线及sinx函数曲线线图。了解多项式的逼近程度和有效拟合区间随多项式的阶数有何变化。(1. Were treated with 2,3,4,5-order polynomial approximation [0,3] The sine function sinx, and make sinx function curve fitting curve and line graphs. Understand the degree of polynomial approximation and the effective range with the polynomial fitting order of any changes.)

it is about optimisation with swarm s method

THIS PROGRAM USES PULSE EXPANSION FOR THE ELECTRIC CURRENT MODE C AND POINT-MATCHING FOR THE ELECTRIC FIELD AT THE CENTER OF EACH C WIRE SEGMENT. C C DELTA-GAP FEED MODEL IS USED IN BOTH FORMULATIONS. IN ADDITION, C MAGNETIC-FRILL GENERATOR IS AVAILABLE IN THE POCKLINGTON S C INTEGRAL EQUATION.

MATLAB程序在信号与处理中的应用，比较有用，KDH格式(MATLAB procedures in the signal and processing applications, more useful, KDH format)

小波阈值降噪的matlab代码 里面有两个程序 一个比较了软硬阈值去噪 另外一个对多层小波分解的阈值去噪做了对比(Wavelet threshold denoising matlab code there are two programs a relatively soft and hard thresholding is another multi-layer wavelet threshold denoising to do a comparison)