Base-paper

16QAM的matlab实现，以及计算机仿真，观察其波形，功率谱，误码率以及星座图(16QAM to achieve the matlab, as well as computer simulation, to observe the waveform, power spectrum, BER, and constellation diagram)

说明：  交互式图像处理的演示程序，可以作为matlab教学中的示例程序(Interactive demonstration of image processing procedures, matlab can be used as an example of teaching procedures)

视频图像的滤波，算法比较简单，可以有效的滤除掉图像的高斯噪声、椒盐噪声(Video image filtering algorithm is relatively simple, and can be eliminated effectively image Gaussian noise, salt and pepper noise)

分析非平稳信号的工具包，时频工具包，能帮你分析非平稳信号(Analysis Toolkit non-stationary signals, time-frequency toolkit can help you analyze non-stationary signals)

一份用matlab7.0编写的mc算例，希望有大的帮助(Prepared using a matlab7.0 example mc, I hope there is a big help)

使用迭代式阈值算法来提高图像对比度。可以指定某个色阶作为阈值，所有比阈值亮的像素转换为白色；而所有比阈值暗的像素转换为黑色。 (The use of iterative threshold algorithm to enhance image contrast. You can specify a color scale as the threshold, all pixels lighter than the threshold into white and all pixels darker than the threshold value is converted to black.)

This m file contains the code mass spring system and its constants

非负矩阵分解的最新算法的matlab实现，以及多种算法之间的对比，和在图像识别中的应用,实测可用(The latest non-negative matrix factorization algorithm matlab implementation, as well as the contrast between a variety of algorithms and image recognition applications, the measured available)

This code include plot NURBSurface and B-spline.

基于matlab的巴特沃兹模拟滤波器的设计(Butterworth analog filter design)