基于内容的图像检索基于直方图 hsv

Fitness function that help users to use that in ga applications.

matlab实现VOC数据集的物体扣取。(Matlab VOC cutting data set object)

包含三维obj格式的模型，并用matlab读取并显示，程序可用。(Contains a three-dimensional model of obj format, using matlab read and display, the program is available.)

用于分层模块化的louvain算法，该算法稳定性高，效率高(louvain algorithm for hierarchical modular, the algorithm is high stability, high efficiency)

用matlab实现基于累积法的微弱信号检测技术(Using Matlab to Realize the Weak Signal Detection Technology Based on the Accumulation)

说明：  和声搜索算法，一种智能优化算法，国外学者编写的源码，可以运行，附带有测试函数和简要的算法介绍，供大家学习参考。(Harmony search algorithm, a kind of intelligent optimization algorithm, foreign scholars write the source code, It can run smoothly with test function and algorithm is introduced briefly, consult for everybody to learn.)

说明：  神经网络案例，类容丰富，对即将参加美赛的小伙伴有帮助，附有代码哦(Previous contest papers, rich in class, will be helpful to the small partners who will participate in the contest.)

考虑一个线性自适应均衡器的原理方框图如《现代数字信号处理导论》p.275自适应均衡器应用示意图。用LMS算法实现这个自适应均衡器，画出一次实验的误差平方的收敛曲线，给出最后设计滤波器系数。一次实验的训练序列长度为500。进行20次独立实验，画出误差平方的收敛曲线。给出3个步长值的比较。-consider a linear adaptive equalizer block diagram as the principle of "modern digital signal processing" Introduction to the p.275 adaptive equalizer application schema. LMS algorithm with the adaptive equalizer, painted a square experimental error of convergence curve, given final design filter coefficients. Experimental a length of the training sequence to 500. Conduct 20 separate experiments, painted square error of the convergence curve. Given three step-value comparisons.

A MLP code with backpropagation training algorithm designed for aproximation of functions problems.

说明：  在matlab环境下仿真随机信号，括号内为内容（正弦信号、白噪声信号、正弦信号附加白噪声三种信号形式） 的代码，计算该随机信号的相关函数和功率谱(In the matlab simulation environment, random signals, the contents of brackets (sinusoidal signal, white noise signal, sine wave signal form of three additional white noise) code, the calculation of the random signal correlation function and power spectrum)