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基于局部图划分的多相活动轮廓图像分割模型，很好的一篇文章(Partitioning and based on local image multi-phase active contour segmentation model, very good article)

此程序是2013年全国研究生数学竞赛的D题的折射部分的程序，则会是一个很好地程序，本程序用matlab编写实现。(This program is the 2013 National Graduate Mathematical Contest Problem D refraction part of the process, then there is a good program, this program using matlab implementation.)

基于k-l分解算法的正弦信号分离算法，用于实现强背景噪声下正弦信号恢复(Sine signal separation algorithm based on k-l expansion algorithm ,which is useful in sine signal getting from strong background noise)

生成给定分布律的随机数的matlab源码(Generate a given distribution law of random numbers of matlab source)

基于FFT的功率谱分析程序设计与应用 2）对实验所采集的转子振动信号进行频谱分析 2．讨论： 1) 信号经过均值化处理或不经过均值化处理的结果比较 2）采用不同窗函数时的谱结果（矩形窗函数, 汉宁窗函数，汉明窗） 3）典型函数的频谱（矩形窗函数, 汉宁窗函数，直线，阶跃函数，δ函数，方波，三角波等） 4）整周期和非整周期采样时两者的比较 5）讨论实验结果 (Based on the FFT power spectrum analysis of program design and Application2) on experimental collection of the rotor vibration signal spectrum analysis2 discussion:1) the signal through the mean treatment or not after a mean treatment results comparison2) using different window function spectral results ( rectangle window, Hanning window function, the Hamming window )3) the typical functions of spectrum ( rectangle window, Hanning window function, linear, step function, function, square wave, triangular wave)4) the whole cycle and non-integer-period sampling time comparison5) discussion of experimental results)

非线性光学材料的光限幅特性理论拟合，给出透过光强随输入光强的变化(optical limitting)

usefull commands for matlab introductions and mathematical fuctions

bnb20,用于求解整数规划，但是我用的过程中有错误(bnb20, for solving integer programming, but I used the wrong process)

AOA algorothm in smart antennas

基于matlab的卫星轨道仿真（含有源代码）,能够模拟卫星绕地球的轨道示意图。 初学卫星轨道的同学，可以参考，谢谢！(Based on the matlab simulation satellite orbit (contain the source code), can simulate a satellite around the earth s orbit schemes. Beginners satellite orbit of classmate, can reference!!!! Thank you!)