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sanjiaofenjiefa
三角分解法亦称因子分解法，由消元法演变而来的解线性方程组的一类方法。设方程组的矩阵形式为Ax=b，三角分解法就是将系数矩阵A分解为一个下三角矩阵L和一个上三角矩阵U之积：A=LU，然后依次解两个三角形方程组Ly=b和Ux=y，而得到原方程组的解，例如，杜利特尔分解法、乔莱斯基分解法等就是三角分解法(The triangular decomposition method, also called factor decomposition method, is a kind of method of solving the linear equation group by the evolution of the elimination method. A form of matrix equations Ax=b, triangular decomposition is the coefficient matrix A is decomposed into a lower triangular matrix and an upper triangular matrix L U product: A=LU, followed by the solution of two triangular equations Ly=b and Ux=y, and get the original equations, for example, Doolittle method, Jo Lessky decomposition is a triangular decomposition method)
- 2017-12-13 20:50:13下载
- 积分：1
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EWZ的CAD软件！安装可立即使用！
CAD 中ewz软件！
装上马上可以用！-ewz CAD software! Install can be used immediately!
- 2023-06-24 00:20:05下载
- 积分：1
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基于DS18B20的温度控制器，具有三个按键，C语言编程
基于DS18B20的温度控制器，设有三个按键，C语言编程-Based on DS18B20 temperature controller, with three keys, C language programming
- 2022-11-13 19:15:02下载
- 积分：1
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dianyacaiji
是一个基于LABVIEW为平台的采集多路数据分析处理并将采集上来的数据存入数据库供以后调用查看!(Is a LABVIEW-based acquisition as a platform for multi-way data analysis and treatment of data collected into a database for later call to view!)
- 2008-04-18 21:27:24下载
- 积分：1
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sunplus8202L schematics, protel99 format, for reference only
sunplus8202L原理图,protel99格式的，仅供参考-sunplus8202L schematics, protel99 format, for reference only
- 2022-03-25 05:54:59下载
- 积分：1
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shou
苹果cms8x手机模板，用着还算可以，作为过渡模板还算凑合。(Apple cms8x mobile phone template)
- 2018-12-15 20:05:29下载
- 积分：1
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chaojidianrong
可以在simulink中运行的超级电容模型，可以用于电压暂降电压补偿(The super capacitor model that can run in Simulink can be used for voltage sag voltage compensation.)
- 2020-07-04 09:40:01下载
- 积分：1
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ccpbin
转换波共转换点道集抽取程序，用于转换波地震勘探(Converted-wave conversion point gather were extracted procedures for the converted-wave seismic exploration)
- 2009-12-30 07:16:52下载
- 积分：1
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matlab 计算bessel光束
说明： matlab 计算bessel光束，零阶贝塞尔函数，希望对大家有所帮助(matlab calculates the Bessel beam)
- 2021-04-04 14:19:04下载
- 积分：1
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bluetooth
A demo used for Bluetooth communication between Android phones can simply control local devices to search for nearby Bluetooth devices, and add some Bluetooth headset functions, that is, a cell phone can control another cell phone to achieve dialing and hang up functions.
- 2018-03-22 17:36:59下载
- 积分：1
