pll

用MATLAB编写的三次样条和B样条的程序，有图形输出(Written by MATLAB cubic spline and B-spline procedure, a graphical output)

冈萨雷斯数字图像处理matlab版源码DIPUM Toolbax V1.1.3，对冈萨雷斯书的很好的补充(Gonzalez Digital Image Processing matlab source code version of DIPUM Toolbax V1.1.3, a good book for Gonzales complement)

说明：  最近编写了一个程序，现在跟大家一起分享一下，多多指正。 改变曲线色彩(change the colour of the curve)

ITU标准下的大气传播衰减计算程序，使用简单方便，只需要输入传播角度，高度，气候环境，即可计算大气传输损耗（不包括自由空间传播损耗）(According to the ITU standard, this program calculates the atmospheric loss. It is simple to use, you only have to input some parameters such as height, elevation angle, etc)

A MATLAB-based three-dimensional viewer

S-Function（系统函数）为扩展Simulink® 的性能提供了一个有力的工具。以下下节阐述了什么是 S-Function，为什么可以使用S-Function，以及怎样编写自己的S-Function。(S-Function (system function) for the expansion of the performance of Simulink ® provides a powerful tool. The following section describes what is under the S-Function, Why you can use the S-Function, and how to write your own S-Function.)

数学建模清华数模讲义\model6b (Mathematical modeling Qinghua digital-analog handouts model6b)

matlab的常用数据库表，另外还有一些个人搜集的数据库资料(matlab commonly used database tables, plus some personal information collected by the database)

傅立叶计算以及短时傅立叶计算、功率谱分析及各自图形(Fourier calculation and short-time Fourier, power spectrum analysis and their own graphics)

DOA估计：二维方向（方位、俯仰角度）扫描、方阵对某点源的导向矢量、方阵阵列信号(DOA estimation: a two-dimensional direction (azimuth and elevation angle) scan, square steering vector of a point source, the square array signal)