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非线性误差曲面特性观察，用MATLAB实现BP网络模拟趋近(Observed non-linear error surface characteristics, network simulation using MATLAB tends to achieve BP)

前面搞错了,把五个文件一起打包上传了,现在一个一个传 贝塞尔Bassel滤波器的离散滤波算法 模拟程序 程序头上有详细的注释和使用说明(Made a mistake in front of the pack with five file upload, and now one by one Chuan Bassel filter discrete Bessel filter head simulation program procedures detailed notes and use)

15名基督教徒和15名异教徒同乘一船航行，途中风浪大作，危机万分，领航者告诉大家，只要将全船的一半人投入海中，其余人就能幸免。大家都同意这个办法，并协定者30人围成一圈；由第一个人起报数，每数至第9人便把他投入海中，下一个接着从1开始报数，第9人又被投入海中，依次循环，直至剩下15人为止。问题是如何排法使投入海中的人全为异教徒？(15 Christians and pagans 15 vessels with one by the way, big waves, extreme crisis, leader told everyone that as long as will be half the person boat into the sea, and the remaining person will be able to escape. We all agree that this approach, and agreements were 30 form a circle from the first reported from a few individuals, the number to 9 for each person put him into the sea, then from the next one to start off, 9 people have been invested in the sea, followed by cycle, until the remaining 15 people so far. The question is how to row Act so that the person into the sea all infidels?)

该文件为整数规划过程涉及的matlab程序段，包含割平面法及枚举法(This file is an integer planning process involves matlab program segments, including cutting plane method and the enumeration method)

voice frequency Analysis

matlab fir LPF least square error with zeroa weighted

this is a 2d fdtd in matlab

matlab进行偏最小二乘的四种分组方法(Four grouping method of partial least squares matlab)

轨迹仿真，包含CV、CA、Single、当前、恒转弯速率、转弯模型(Simulate the track, using moving models such as CV、CA、Single、Current、Constant turn rate、turn model)

matlab大地主题正算，适合测绘学生哦(matlab Geodetic positive operator, suitable for mapping student oh)