hough

一个二阶水槽模型，包括两级水槽的输出曲线。(A second-order sink models, including two tanks of the output curve.)

说明：  由simulink搭建的串级控制系统，希望有所启发(Simulink erected by the cascade control system, hoping to inspire)

music的matlab程序 可测定波达方向(music of the Matlab program of DOA)

fingerprint estimation

Solving Travel Salesman Problem with Genetic Algorithm

包含了一个运行良好的蚁群算法，采用了自衰减的蚁周改良(Contains a well-ant colony algorithm, using ant from the decay of the Week improved)

本文利用软件相移技术得到相互正交的参考正弦波信号；通过互相关算法，完成了软正交矢量型LIA相关器的具体实现；利用该方法实现了对微弱信号幅值和相位的检测，有效地抑制干扰，减少了硬件电路成本。通过Matlab仿真，验证了该算法具有一定的优越性。(In this paper, the software technology is orthogonal to the phase shift of the reference sine wave signal through cross-correlation algorithm to complete the implementation of soft orthogonal vector LIA correlator achieved using this method for detecting a weak signal amplitude and phase, effectively suppress the interference and reduce the cost of the hardware circuit. By Matlab simulation show that the algorithm has certain advantages.)

模式识别。PCA实例，经调试可用，希望能帮到需要的人。(Pattern Recognition. PCA instance, debugging is available, I hope to help people in need.)

A simple ANN sample code. 2 Layer neuro and the active function is sigmoid.

用matlab实现IIR滤波器的仿真，得到其辐频特性和相频特性曲线。(IIR filter implementation using matlab simulation, the radiation frequency characteristics and phase-frequency characteristic curve.)