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MATLAB 声波的低通录波源代码 waterrun.wav 试验声音文件(MATLAB recorded acoustic low-pass wave source code waterrun.wav test sound file)

这是双线性插值法的MATLAB程序，实现了图像插值方法(This is bilinear interpolation MATLAB program, realized the Image Interpolation Method)

This file is a solution for vertical seismic profile

说明：  人工鱼是真实鱼抽象化、虚拟化的一个实体，其中封装了自身数据和一系列行为，可以接受环境的刺激信息，做出相应的活动。其所在的环境由问题的解空间和其他人工鱼的状态，它在下一时刻的行为取决于自身的状态和环境的状态，并且它还通过自身的活动来影响环境，进而影响其他人工鱼的活动。(Artificial fish swarm algorithm)

TMM模拟电磁波在堆膜中传播过程 和场分布,可简易改变参数 作不同体系的透射反射谱图和场分布图(TMM simulation of electromagnetic waves in the spread of membrane reactor process and field distribution can be easy to change the parameters for different systems of transmission reflection spectra and field distribution)

此程序为Turbo编码的程序，用Matlab编程实现(Matlab program for turbo code)

关于bootstrap的经典文献一篇，这是Introduction to the Practice of Statistics第五版中第14章。(The classic literature on the bootstrap one, which is Introduction to the Practice of Statistics in the fifth edition of Chapter 14.)

二维数据平滑，跟定二维数据，每9个点拟合，中间点带入拟合的曲线，得到平滑后的数据(2 d data smoothing, with 2 d data, fitting every nine points, intermediate points to the fitting curve, get data after smoothing)

It contain pdf of digital image processing which describes the some image processing concepts like image acqusition,image pre-processing etc.

this document is related with physic method using matlab code