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这是无线传感网稀疏感知的源程序，这程序的算法非常新颖，能智能感知无线传感器感知的的时间以及地点(This is a wireless sensor network sparse perception of the source, this program is very novel algorithm can IntelliSense wireless sensor perception of time and place)

利用LQR方法计算反馈增益，没什么好说的，看看就知道了，也许有挺大作用呢(LQR calculated using the feedback gain, and there is nothing more to be said, look at the know, it may be Tingda role?)

these files are related to speech processing and adaptive filtering

相信大家见过了star的上线和大灰狼的插件版 Wolf结合了star 的上线，大灰狼的插件功能，比原来的更强大，上线更稳定！！！！ 为了庆祝咖啡上了百度第一页，现在开源了这套源码！！！也给新手朋友练练手，小狼已经处理过了，免杀好做！！！ 同时也给有需要的可以2次开发 (I believe we have seen the star on the line and the big bad wolf of plug-in version Wolf combines on-line star, the wolf s plug-in functionality, more powerful than the original, more stable on the line! ! ! ! To celebrate coffee on the first page of Baidu, now open source set of source! ! ! But also to the novice friends to practice your hand, coyotes have been handled, free to kill better to do! ! ! But also to those in need can be twice Development)

The firefly algorithm (FA) is a metaheuristic algorithm, inspired by the flashing behaviour of fireflies. The primary purpose for a firefly s flash is to act as a signal system to attract other fireflies. Xin-She Yang formulated this firefly algorithm by assuming:[1] All fireflies are unisexual, so that one firefly will be attracted to all other fireflies Attractiveness is proportional to their brightness, and for any two fireflies, the less bright one will be attracted by (and thus move to) the brighter one however, the brightness can decrease as their distance increases If there are no fireflies brighter than a given firefly, it will move randomly. The brightness should be associated with the objective function. Firefly algorithm is a nature-inspired metaheuristic optimization algorithm.

Script to make (synthesize) a perfect X-Rite Color Checker Chart from the X-Rite supplied sRGB values.(This chart has been known in the past as the Gretag Macbeth ColorChecker Chart, and the Munsell ColorChecker Chart.)

二电平模型恒定开关频率的预测控制，可以运行，运行结果良好。(model periditvie control)

说明：  方阵进行信号方向检测的程序,不同阵源位置 (direction of arrival in quare array)

This program is used for segmenting the speech file into number of fragmens, and then display the one you desired.

用matlab 7.0编写的滑模变结构仿真的例子。(S-function for continuous state equation function [sys,x0,str,ts]=s_function(t,x,u,flag) switch flag, Initialization case 0, [sys,x0,str,ts]=mdlInitializeSizes Outputs case 3, sys=mdlOutputs(t,x,u) Unhandled flags case {2, 4, 9 } sys = [] Unexpected flags otherwise error([ Unhandled flag = ,num2str(flag)]) end mdlInitializeSizes function [sys,x0,str,ts]=mdlInitializeSizes sizes = simsizes sizes.NumContStates = 0 sizes.NumDiscStates = 0 sizes.NumOutputs = 3 sizes.NumInputs = 1 sizes.DirFeedthrough = 1 sizes.NumSampleTimes = 0 sys=simsizes(sizes) x0=[] str=[] ts=[] function sys=mdlOutputs(t,x,u) x11d=sin(pi*t/2) x21d=cos(pi*t) x31d=1 sys(1)=x11d sys(2)=x21d sys(3)=x31d )