DigitalSignalProcessing

对一维信号进行连续小波变换，从时频角度分析和处理信号！(One-dimensional continuous wavelet transform signals from time-frequency analysis and signal processing point of view!)

设计一个可以输入若干评委分数的表单，可以通过两个for循环分别找出分数的最大值和最小值，存入到两个变量，把评委的分数存入到一个数组中，计算时去掉找出的最大值和最小值即可得出最后得分。 (You can enter a number of judges to design a fractional form, you can find the maximum and minimum scores for each through two loops, credited to two variables, the judges scores deposited into an array, remove the calculation to find out the maximum and minimum values ​ ​ to arrive at a final score.)

This is used for contrast streching in an image to improve the image quality.

基带ofdm系统的实现用matlab来仿真，使用matlab的图形构件GUI，形象，便于理解(Base-band OFDM system using matlab to simulation, using matlab graphics component GUI, image, easy to understand)

说明：  MATLAB画图 目的是学会怎样使用MATLAB软件 来绘制各种图形 包括平面图和三维立体图(MATLAB drawing is to learn how to use MATLAB software to draw various graphics including floor plans and three-dimensional map)

一个matlab里面的基本操作的演示程序(Matlab basic operation inside a demonstration program)

数字水印的源码，很全。程序中用到的图也在里面。(Digital watermark source, it is full. Procedures which are used in Fig.)

高频地波雷达的双排线形接受天线阵的海杂波模拟，程序中添加了点目标(high-frequency radar to accept the dual linear array of sea clutter simulation, the process of adding points target)

almouti空时分组码matlab仿真实现，源码有点乱，望大家见谅(almouti space-time block codes matlab simulation implementation, source code a bit chaotic, hope you forgive me)

说明：  聚类算法，密度聚类，高效聚类，无监督聚类，快速聚类(Clustering algorithm, density clustering, efficient clustering, unsupervised clustering, fast clustering)