project3

说明：  实现经典的SIFT方法，希望对大家有帮助，能给大家提供方便(Realize classic SIFT method, giving everyone the convenience, we want to help )

matlab GUI for 3d data viewer

how impliment a disicion tree with matlab

01背包问题的matlab的实现，方便大家下载学习。(01 knapsack problem matlab realize, convenient download learning.)

NC-OFDM系统中发送端不同的数字调制方式(NC- OFDM system in different ways of digital modulation)

这是一个用来计算2维光子带的matlab程序。可分别计算TM 和TE模式平面波入射下的场分布。(This is a program to calculate the Photonic Bands of two dimension。The field excited by TM and TE mode plane wave incident can be calculated.)

说明：  数字信号处理中最小二乘法对信号进行处理的程序编写(Least squares in digital signal processing the signal processing programming)

经典微粒群算法MATLAB程序，通过修改w值使得微粒群搜索在全局搜索与局部搜索之间达到一个较好的平衡(Classical PSO MATLAB program, by modifying the value of w makes particle swarm search in the global search and local search to achieve a better balance between)

惯性导航算法，有输入数据，在MATLAB下的哦，直接就可以运行得通，惯性技术作业哦!(Inertial navigation algorithm, the input data in MATLAB Oh, it can be shipped directly works, inertial technology jobs oh!)

此为《MATLAB教程》的第六章：数据分析和统计。该书内容翔实，深入浅出，不可多得。(This is the MATLAB Guide Chapter VI: Data analysis and statistics. Book is informative, easy, hard to come by.)