CR

给出了数字信号处理课程设计的基本程序，包括采样、快速傅里叶变换、功率谱分析等。(Give a digital signal processing of the basic procedures for curriculum design, including sampling, fast Fourier transform, power spectrum analysis.)

matlab - image processing - median filter(matlab- image processing- median filter)

matlab与VC混合编程，输入方程，与自变量范围，就可以计算方程的值，与倒竖值。(mixed programming with VC matlab input equation, and the scope of the independent variables, we can calculate the value equation, and the inverted vertical value.)

Hill Chiper Encrypt using matlab

说明：  分数阶fotf/foss等工具箱，用于分数阶建模、控制仿真。(The toolbox of fractional order FOTF / FOSS is used for fractional order modeling and control simulation.)

Numerous industrial applications have begun to require higher power apparatus in recent years. Some medium voltage motor drives

selective harmonic elimination

水印嵌入 扩频算法 使用了空域算法 实现水印嵌入(Watermark embedding algorithm uses the spatial spread spectrum watermark embedding algorithm)

Scale-invariant feature transform (or SIFT) is an algorithm in computer vision to detect and describe local features in images. The algorithm was published by David Lowe in 1999.[1] Applications include object recognition, robotic mapping and navigation, image stitching, 3D modeling, gesture recognition, video tracking, individual identification of wildlife and match moving. The algorithm is patented in the US the owner is the University of British Columbia.

一维灰度矩，用matlab进行编程，输入为一维灰度序列，输出为边缘值。不能直接处理图像！但有学习研究价值。(One-dimensional gray moment, using matlab programming for one-dimensional gray-scale input sequence, the output value for the edge. Can not directly deal with the image! But learning research value.)