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Newton
说明: 用牛顿下山法求解方程:下山因子在计算过程中可以变动,一般选择下山因子时从1开始,逐次将减半进行试算,直到能使下降条件成立为止。若当计算到某步时取不到满足要求的值(或值小到无法容忍),这时称“下山失败”,需要另取初值重新算起。(Descent method with Newton' s equation: down factor in the calculation process can change, usually selected from the 1 start down factor, will be halved for successive spreadsheet until the can down the conditions established. If when calculating the time to take a step not meet the requirements of the value (or values ??too small to tolerate), then the " down failed" , you need an alternative initial re-counting.)
- 2011-03-16 16:54:30下载
- 积分:1
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ca
说明: 利用MATLAB程序实现含钙层测井识别,根据测井曲线来搜取研究区全段井的测井曲线(Calcium-containing layer using MATLAB program implements logging identification, according to the logs logs to search and seize the whole paragraph wells in the study area)
- 2014-11-12 22:17:43下载
- 积分:1
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fick2
扩散的菲克第二定律的数值求解
第一次弄,请大家赐较(Colorific proliferation of the second law of the numerical solution of the first alley, please grant more)
- 2020-06-28 20:20:02下载
- 积分:1
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COMReceive
matlab程序能够实时接收COM数据并提取有关信息。(matlab program can receive real-time COM data and extract relevant information.)
- 2007-07-29 16:37:03下载
- 积分:1
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matlab fft源代码
说明: 用matlab开发的fft频谱分析程序!(matlabfft)
- 2005-12-11 12:22:36下载
- 积分:1
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response
使用matlab做的离散时间单位冲激响应(Discrete-time unit impulse response)
- 2010-01-17 14:08:06下载
- 积分:1
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add_parameter
matlab中画地震图件的子程序源代码,对物探人员很有用。(Matlab in picture seismic datum of source code, useful for geophysical prospecting personnel.)
- 2014-09-19 16:29:25下载
- 积分:1
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ker_eval
该程序将高斯核函数做成matlab中的函数形式。当需要使用时加载即可使用,简单方便。(The program will be made in matlab Gaussian kernel function form. When you need to use to load to use, simple and convenient.)
- 2013-10-08 21:13:30下载
- 积分:1
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svm
用MATLAB编写的svm源程序,可以实现支持向量机,用于特征分类或提取(Using MATLAB svm prepared by the source, can achieve a support vector machine for classification or feature extraction-MATLAB)
- 2013-07-29 10:46:24下载
- 积分:1
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populator
genetic_algorithm optimized matlab program_population
- 2014-11-10 16:13:03下载
- 积分:1