shuxuejianmo

The new meshless method based on the cover least square approximation, which utilize cover instead of points that are used in the moving least square approximation, is proposed. For the cover distribution, multi scale voxel data is used for the ease of analysis in 3D solid. Several 3D examples are shown for demonstration. The method is applied to adaptive analysis of seepage flow problem of rock including complicated cracks. The rock model with 3 cracks and 1000 cracks are analyzed

阵列信号处理，前向平滑 原创啊。。。。。。。(Array signal processing, prior to the smooth original ah. . . . . . .)

FSK modulator, very easy and simple to make, made ​ ​ on blocks and well detailed.

两种声学阵列的定两种声学阵列的定向精度分析与仿真向精度分析与仿真(Two acoustic arrays of two sets of directional acoustic array analysis and simulation accuracy to the accuracy of analysis and simulation)

说明：  用matlab实现基于LBG算法的向量量化编码(Matlab by LBG algorithm based on vector quantization coding)

双正交小波包分解矩阵每一列数据，查看每一列的曲线图，重构小波包频段系数，计算小波包频段能量，小波包频段能量曲线图(Biorthogonal wavelet packet decomposition of the matrix of each column of data, to view each column graph reconstruction wavelet packet band coefficient to calculate the energy of the wavelet packet band wavelet packet band energy curve)

This Matlab code implements Cauchy s steepest descent method using constant stepsize rule.

对ITU-R P.838中计算雨衰减率的算法的实线(the function to calculate the rain specfic attenuation in ITU-R P.838 )

MATLAB 的程序 ， 关于指纹识别方面的(MATLAB procedures on the fingerprint identification)

质心的matlab仿真，图像可能有用。内附图。程序(matlab )