dna

防雷工程是一项系统工程，要求将外部防雷装置和内部防雷装置统一考虑，着眼于全方位的雷电综合防护，把机房建筑物的防雷、雷电电磁脉冲（LEMP）防护、设备防雷、电源系统防雷、线路防雷、接地系统、保护装置等综合因素考虑在内。任何方面的遗漏带来的危害都是不能(Mine is a systems engineering project, requiring the external and internal lightning protection lightning protection devices to consider a unified, integrated focus on the full range of lightning protection, lightning protection of buildings to the engine room, lightning electromagnetic pulse (LEMP) protection, equipment, anti- Thunder, lightning protection power system, line lightning protection, grounding systems, protective devices and other comprehensive factors into account. Omission of any harm is not)

说明：  实时有限多任务藻统设计与实现 这是我转的啊 看着觉得很好 很受启发 传上来 大家一起学习 (Real-time multi-task with limited integration Design and Implementation of algae this is my turn, ah, a very enlightened look really good with everyone learn pass up)

说明：  多步最小二乘法程序，适用与利用MATLAB进行系统辨识计算(Multi-step least squares procedure, applied to system identification using MATLAB calculation)

matlab subroutine incldes limit conditions ito the global stifness matrix and load victor for a quzdrilateral element

利用matlab来进行画门函数的频谱图和能量谱密度图(Use matlab to draw gate function spectrum and energy spectrum density map)

软判决译码方式，2PSK的维特比译码，MATLAB仿真(Soft-decision decoding methods, 2PSK Viterbi Decoding)

k-means clustering : Pattern Recognition

改进的分段线性表示方法，含有四种基本算法，自顶向下，自底向上，滑窗，以及滑窗式自底向上算法。是流行的降维、分类算法。改进之后，所得出的线段是连续的，解决了离散线段带来的不便。(Rewised PLR algorithms inclusing four basic methods: top down, bottom up, sliding window and sliding window bottom up. PLR is a popular algorithm for classification and demension reduction. )

本程序，对三维重建的结果调试已通过，得到很好的实验结果，方便大家学习。(This procedure, the results of three-dimensional reconstruction of debugging has passed, get a good result, we facilitate learning.)

Matlab tuxiangzengqiang