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BVP_tutorial
求解常微分方程组的bvp解算器的使用说明和教程和实例(tutorial and documentary and examples for ODE bvp)
- 2013-11-02 00:06:12下载
- 积分:1
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DigiPic
DigiPic 函数主要功能是将一个图片形式的表格函数,获取其数据,拟合为一个解析式.
便于计算机使用
DigiPic功能描述
在matlab 2013a运行环境下,启动DigiPic
首先,导入要分析的图表照片
取点建立坐标系,坐标系在取点时同时输入对应的实际坐标值,
拖拽坐标点使其位置在图片上尽量准确,便于后面坐标的自动计算.
按右键完成坐标系的建立.
在图片上原函数图线处取点.同时自动计算函数值
在拟合页,导入函数数据.选择相应的拟合函数.自动计算出最佳参数.
在拟合前,可人工在函数列表中修改,设定参赛,使计算更快.
选择保存目录,保存数据.数据以excel文件保存,图片和数据文件最好放在一个目录里.
excel文件数据可直接在其它分析软件中使用.
打开原分析文件时,可同时打开多个.( DigiPic function main function is to form an image in the form of a function, to get their data, fitting of an analytical style. To facilitate computer use DigiPic Description operating environment in matlab 2013a, start DigiPic First, import to be analyzed Charts Photos access point to establish a coordinate system, the coordinate system at the access point simultaneously enter the actual coordinate values corresponding to the coordinates of the point drag on the image to make it as accurate as possible location, easy to automatically calculate the coordinates back. completed by the right coordinates established. Uehara function graph in the picture at the access point. while automatically calculated in the fitting function value page data import function. choose the appropriate fitting function. automatically calculate the optimal parameters. before fitting, artificial modification in the function list, set the entry to make computing faster. choose to save)
- 2013-11-22 23:14:36下载
- 积分:1
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huiseyuce
灰色预测 数学建模 运筹学必备,包含资料,说明论文(Gray mathematical modeling to predict the necessary operations research, including information on paper)
- 2014-01-04 15:47:15下载
- 积分:1
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soft_radio_1719
matlab programming soft radio
- 2012-04-17 01:09:54下载
- 积分:1
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iris
iris fisher classification
- 2012-05-02 00:04:15下载
- 积分:1
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RSSI
RSSI网络边界节点定位问题程序,有一定的参考价值(edge point location using rssi)
- 2014-02-25 23:52:43下载
- 积分:1
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pv1
基于matlab的光伏电池阵列仿真模型,可以真实反应光伏电池随时间及温度变化规律(Matlab array of photovoltaic cells based on the simulation model can accurately reflect the temperature of photovoltaic cells and the variation with time)
- 2011-02-06 15:44:06下载
- 积分:1
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usersguide0604
说明: FORTRAN语言的POM海洋模式说明书(POM ocean model FORTRAN language manual)
- 2011-02-24 09:44:44下载
- 积分:1
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RescaleNew
这个包包括了一个多类代价敏感学习方法Rescalenew。这是一个通用的方法,如instance-weighting, sampling, threshold-moving等。(This package includes a multi-class cost-sensitive learning method Rescalenew. This is a general method which can be realized in many ways such as instance-weighting, sampling, threshold-moving, etc. This package includes five implementations of the method, that is, instance-weighting+C4.5, over-sampling+C4.5, under-sampling+C4.5, threshold-moving+NN and threshold-moving+PETs (probability estimation trees).
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- 2011-05-12 16:40:27下载
- 积分:1
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age
薄雾天气下的图像复原与边缘检测的研究文档(age filter research)
- 2014-11-21 13:36:38下载
- 积分:1