RC-and-LP-filter

三维曲线曲面比较演示系统程序设计 设计一个图形用户界面（GUI）演示常见的三维函数图形，至少包含“三维绘图” 、“选项” 、“退出”等菜单，三维绘图的包括：参数方程x=e-t/20cos(t), y= e-t/20sin(t),z=t其中t 为0到2π、参数方程x=t,y=t2,z=t3其中t为0到1之间（在同一图形界面中分别绘制它们的三维曲面和三维曲线图）。“选项”菜单主要包括：网格开关，图例开关，坐标边框开关，色度空间选择菜单，曲线颜色菜单。(Comparison of three-dimensional curves and surfaces demonstration system design to design a graphical user interface (GUI) presentation function common three-dimensional graphics, at least three-dimensional graphics, options , Exit menu, etc., three-dimensional graphics, including: parameters of equation x = et/20cos (t), y = et/20sin (t), z = t one of t from 0 to 2π, parametric equation x = t, y = t2, z = t3 which t is between 0-1 (in the same graphical interface, respectively, three-dimensional mapping of their surface and three-dimensional curves). Options menu includes: grid switches, legend switches, coordinate frame switch, color space selection menu, menu color curve.)

矢量算法，计算声源位置。速度比较快，精度很高。(Vector algorithm to calculate the location of a sound source. Relatively fast speed, high precision.)

基于MUSIC算法的空间方位估计的程序，最为正宗的MATLAB方位估计程序！(Estimation procedure based on the spatial orientation of the MUSIC algorithm, the most authentic MATLAB orientation estimation procedures.)

一种新型神经网络方法对于粒子追踪测速。与于、普通的单个粒子分析，匹配的算法不同的是，该算法是基于小整体的众多粒子一起分析的。(A new type of neural network method for particle tracking velocimetry)

展示GUI中如何在回调函数和其他函数中实现函数嵌套。(Demonstrate use of nested functions for callbacks and other functions.)

MATLAB语法与绘图,压缩文件里是图片格式文件.(MATLAB grammar and graphics, compressed file is a picture format.)

用esprit算法对波达方向（DOA）信号进行DOA估计的matlab程序。(DOA (DOA) signal DOA estimation algorithm matlab procedures used esprit.)

再matlab上实现基于扩频的数字水印。图像处理(This is a simple spread-spectrum based informed watermarking implementation in MATLAB. )

Xiaoliang control toolbox containing comprehension controllability analysis toolbox and robust controller tuning matlab toolbox

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