filter

小波变换由于其优异的特性受到许多研究者的热捧，本程序用于实现图像的小波变换(Wavelet transform because of its excellent properties are favorable for many researchers, this program used to implement the wavelet transform)

根据” J.S. Erkelens and R. Heusdens, "Tracking of nonstationary noise based on data-driven recursive noise power estimation”所开发的源码(noisetracker based on data-driven recursive noise power estimation)

matlab代码，三维点云数据处理，对含灰度的三维点云进行傅立叶变换(matlab code, three-dimensional point cloud data processing, the three-dimensional point cloud with gray Fourier transform)

一种简单的基于matlab的印刷体数字识别(Numeral recognition based on matlab)

基于gmm的语音识别系统，进行声纹识别，数据样例也有(Speech recognition system based on GMM)

matlab仿真程序，适合初学者，比较实用，可用性高。(matlab simulation program, suitable for beginners, more practical, high-availability.)

半波傅氏算法，可以在半个周波内计算信号的基波及各次谐波的幅值，相角(Half-wave Fourier algorithm, can be calculated within a half cycle of the fundamental and the harmonic signal amplitude, phase angle)

说明：  快速离散傅立叶变换，实现8点的蝶形图matlab算法(Fast Discrete Fourier Transform to achieve 8:00 of the butterfly graph algorithm matlab)

编程心态管理，自我控制！提高效率。建立目标(Manages itself to move, the formulation goal, the self-surveillance develops the flow )

Hopfield网络的TSP问题求解，能够出图的，哈哈啊哈哈哈哈哈哈哈哈(Hopfield network to solve TSP problems)