xihua

两通道多速率滤波器的设计，实现两通道数据采样及数据恢复(Two-channel multirate filter design, implementation, two-channel data sampling and data recovery )

说明：  在matlab中充分利用simulink的强大功能仿真通信系统中的调幅。(In matlab to make full use of the power of simulink simulation of communication systems in the AM.)

二维声波正演程序！规则网格的时间空间二阶波动方程有限差分正演，matlab编写！！(Two-dimensional wave medling program! matlab prepared! ! Forward seismic acoustic source)

二维连续傅里叶变换二维连续傅里叶变换二维连续傅里叶变换二维连续傅里叶变换(Continuous two-dimensional Fourier transform two-dimensional continuous Fourier transform two-dimensional continuous Fourier transform two-dimensional continuous Fourier transform)

卷积码程序很适用的，删余码，3、4码率的，大家可以借鉴的啊 !()

说明：  VS中开发的一个C与matlab混合编程的小程序，该类可以使用到其他的MFC程序中去。 但是注意，使用时，要把matlab所在的本地文件夹中的extern中的lib和include添加到VS的工程属性的lib和include路径中去。且要添加四个lib文件。(VS in the development of a mixed C and matlab programming small programs, the class can use the program to other MFC to. Note, however, when used, should matlab local folder where the extern in the lib and include added to the VS project properties go to lib and include paths. And to add four lib.)

说明：  用泽尼克拟合波面的几种算法的描述，对于重构波前有一定的帮助(Wavefront with a Zernike fitting the description of several algorithms for wavefront reconstruction will certainly help)

用于信号的处理，主要是信号的消噪过程，是一种有效的方法(Used in signal processing, mainly signal de-noising process is an effective way)

用Matlab实现高斯列主元消去法解非齐次线性方程组(Matlab implementation by principal component Gaussian elimination method for solving the column non-homogeneous linear equations)

说明：  文件包含了层次分析法、熵权法和TOPSIS方法计算参数时用到的函数(The file contains the functions used in the calculation of parameters by analytic hierarchy process (AHP), entropy weight method and TOPSIS method)