waterfilling

说明：  通过em算法实现对数据的高斯混合模型的分类(Em algorithm through implementation of data Gaussian mixture model classification)

两条己知宽度并且相互垂直的河，求能顺利通过的船的长度。(And the known width of the two mutually perpendicular River, seeking to pass the length of the ship.)

带通/带阻巴特沃斯滤波器设计，采用IIR滤波器设计思路，可以返回数字滤波器的二阶分割形式(Band-pass/band-reject Butterworth filter design, using IIR filter design ideas, you can return to the form of digital filter second-order segmentation)

说明：  思源科技出版 matlab基础与提高 7-8章 源代码(Springsoft Publishing matlab base and improve the source code of Chapter 7-8)

This is a good implementation of brain cancer on matlab

聚类的工具箱，十分的全面，推荐大家使用....(the clustering toolbox for matlab，and it is very useful)

说明：  字典树的基本功能是用来查询某个单词（前缀）在所有单词中出现次数的一种数据结构，它的插入和查询复杂度都为O(len),Len为单词（前缀）长度，但是它的空间复杂度却非常高，如果字符集是26个字母，那每个节点的度就有26个，典型的以空间换时间结构。(The basic function of the dictionary tree data structure is used to query a number of times a word (prefix) appears in all the words, which insertion and query complexity are O (len), Len is a word (prefix) length, but its space complexity is very high, if the character set is 26 letters, and that the degree of each node will have 26, the typical structure of space for time.)

Topic is the optimization of municipal domestic waste collection and transportation routes, the problem is: there are number of different load of garbage trucks set out the station experienced 32 garbage collection garbage and then returned to the station. Waste matrix of distances between poin...

遗传算法和PSO算法分别对神经网络进行预测(Neural network prediction based on genetic algorithm and PSO)

LMF波形的模糊函数，用matlab编写。(LMF waveform ambiguity function, written with matlab.)