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数值分析 通过matlab 编程实现。由多元插值等程序组成(matlab numerical simulation )

说明：  基于QR分解的最小二乘算法,在工程领域有很大的应用(QR decomposition based least squares algorithm, in the engineering field has a lot of applications)

用于对数据的拟合，包括威布尔分布、正态分布、对数正态分布(Used for fitting the data, including the Weibull distribution, normal distribution, lognormal distribution)

一、 利用MATLAB产生下列连续信号并作图 （1） x(t)=-2u(t-1),-1<t<5 x(t)=cos(100t)+cos(3000t),设-0.1<t<0.1(one, Using MATLAB produce the following continuous signals and mapping (1) x (t) =- u (t-1)-1)

matlabe视频处理程序，读取AVI视频图像数据并处理！(matlab video process!)

当前经典的合成孔径雷达成像算法为：RD，CS和RMA。压缩包里有这三个算法的Matlab代码，这些代码对初学者是非常有用的。 (Three classic image formation algorithm for Synthetic Aperture Radar(SAR) are RD, CS, RMA. They can be obtain in Matlab Code, and they may be usefull to beginners. )

使用先对图像进行灰度变换，中值滤波处理，然后使用各种微分算子，比较不同处理效果(Use the first gray-scale transformation of the image, median filter processing, and then use a variety of differential operators, compare effects of different treatments)

matlab最实用代码matlab最实用代码matlab最实用代码(The most practical matlab code code matlab matlab most useful code in the most practical)

实现butterworth滤波器,能够输出幅频特性曲线(Realize Butterworth filter, to output the amplitude-frequency characteristic curve)

边界积分方程法研究地震波的传播和数据处理！！！！！(Boundary Integral Solution of wave propagation and seismic data processing! ! ! ! !)