FFT1115_only_fuzhi

用线性外推实现语音修复,得到更好特性的语音效果(realize the bandlimited signal to wideband by linear extrapolation)

GPR matlab The function should work with MATLAB v 5 and above. Please do not hesitate to contact me with any ideas for improving it or to point out any bugs that you find. (GPR Matlab The function should work with MA un v 5 and above. Please do not hesitate to cont act me with any ideas for improving it or to point out any bugs that you find.)

实用化工计算机模拟 matlab在化学工程中的应用(matlab s application in chemical engineering)

地震勘探 谱比法Q值估计（谱比法）谱比法Q值估计是地震勘探的常用方法(Seismic spectral ratio Q value estimation (spectral ratio))

本项目主要工作是对提供图片与库中图片进行颜色和纹理两方面的匹配。其中，颜色匹配直接用基于颜色RGB的直方图匹配，纹理匹配则是通过小波变换转换成频域值，然后用Canny算子计算总和，最后得到图片的纹理图进行匹配(The main work of this project is to match the colors and textures to provide pictures and picture in the library. Among them, the direct use of color matching based on the color RGB histogram matching, texture matching wavelet transform converted into frequency domain values​ ​ , calculate the sum of the Canny operator, and finally get the picture of the texture map to match )

这是一个灰色预测方法的word文档，介绍了灰色预测的理论。(This word document is a gray prediction method, gray prediction theory.)

西北工业大学研究生课程，数字信号处理上机作业三(Northwestern Polytechnical University post-graduate courses, digital signal processing, machine operating)

此源代码,是一个雷达恒虚警matlabb仿真程序源码，效果比较好 (This source code is a Leida Heng false alarm matlabb simulation program source code, the results were better)

本程序主要针对数据处理中相关矩阵的计算进行编写！(This program is mainly for calculating the correlation matrix be written)

hilbert曲线 每点击鼠标一次，层次增加一次，以图形化形式进行展示(hilbert curve)