QUADRDJ

说明：  利用AMDF法求语音信号的基音周期（结果为时频图）(Pitch detection by AMDF algorithm)

说明：  例举了很多用matlab编写的程序 实现了很多功能(A lot of examples of the preparation procedures used matlab realize a lot of features)

this is one of the best satelite code in the world to find the look angle

A function which can extract repeatable signal from rotationary system without rotating index. It s re-sampling based to automatically adjust rate so each rev has the integer number of samples.

频域内的模态参数识别方法之多参考点最小二乘复频域法，完全自己编写，希望有同样做模态参数识别的前辈给予指教与帮助(Frequency domain modal parameter identification methods as much as the reference point complex frequency domain least-squares method, completely on my own to write, want to have to do the same modal parameter identification predecessors give advice and help)

有两个代码文件，是分别计算微带贴片天线设计时背馈和侧馈两种情况下的天线尺寸的，很全很精确！(There are two code files, which separately calculate design of microstrip patch antenna fed back and the side-fed both cases, the antenna size, it is all very precise!)

This tool is a simplification of the ballpivoting algorithm. It imagines a bella eating a delaunay traignulation in order to extract a manifold surface. It requires a single parameter: radius of the fretting ball. Ball Fretting Given a uniform sampled filled point cloud returns a tight triangulation. Input: ■tetr: a set of tetraedrons, nx4 array. If the cloud is not tesselated yet you need to call a delaunay triangulator prior calling this function. ■p : nx3 array, 3D set of points. ■r : the only parameter of the algorithm, the radius of the fretting ball Output: ■t : triangles ids, nx3 array ■tnorm: normals of triangles with outwards orientation

卡尔曼滤波器的滤波信息融合，很好用的希望大家 可以来看看(KALMAN FILTER )

Script file to draw i-v curves of pv module

线性规划，优化设计作业优化设计作业。。。。。。。。。(linear。。。。)