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a1234567
说明: 程序可求解任意边界条件任意力(需手算或增加m文件将力等效到单元节点)的矩形板的单元受力及应力。(Program can solve any power of arbitrary boundary conditions (to be hand or the equivalent increase in m file will force the node to the unit) unit of the rectangular plate the force and stress.)
- 2011-03-30 17:19:27下载
- 积分:1
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lsqcurvefit
非线性曲线拟合是已知输入向量xdata和输出向量ydata,并且知道输入与输出的函数关系为ydata=F(x, xdata),但不知道系数向量x。今进行曲线拟合,求x使得输出的如下最小二乘表达式成立:
min Σ(F(x,xdatai)-ydatai)^2(Nonlinear curve fitting is a known input and output vectors xdata vector ydata, and know the relationship between the input and output functions for ydata = F (x, xdata), but do not know the coefficient vector x. As least-squares curve fitting expression today, find x such that the output of the establishment:
min Σ (F (x, xdatai)-ydatai) ^ 2)
- 2014-09-20 12:35:52下载
- 积分:1
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xinhao
周期脉冲信号的频谱图,信号长度设的比较小,可以实时调整。 (Periodic pulse signal s spectrum, the length of the signal set is relatively small, can be adjusted in real time.)
- 2015-04-01 20:08:40下载
- 积分:1
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chanshenghengtiaowen
可以用本程序产生散斑竖条纹,简单实用,便于操作。(This program can be used to produce speckle vertical stripes, simple, practical, easy to operate.)
- 2014-03-22 11:45:57下载
- 积分:1
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新建文件夹
说明: RBF逼近未知函数的滑模控制,用matlab语言编(Sliding mode control of RBF approximating unknown function)
- 2021-03-08 11:23:34下载
- 积分:1
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new3
Added Channel equalization & AWGN noise effects
- 2010-08-10 20:08:36下载
- 积分:1
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Fingerprint
A little example for Audiofingerprinting in Matlab that shows how shazam took it first steps
- 2013-05-03 17:03:34下载
- 积分:1
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200755012570884
该文件详细介绍了MATLAB进行矩阵的各种运算,内容丰富,浅显易懂(For matrix operation with MATLAB)
- 2010-10-26 16:53:57下载
- 积分:1
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Applications-of-fiber-Bragg-grating
综述了光纤光栅传感器近年来在工程结构健康监测、石油产业、电力行业、岩土工程、航空航天、采矿、爆破、交通及
医学等各个领域的应用情况。文章认为,限制光纤光栅传感器产业化和大规模应用的主要因素是缺乏统一的设计理论
和制作方法,这使得不同厂家生产的传感器规格存在差异。另外,由于复杂的生产技术和精细的生产过程使传感器生产
成本较高,而且能实际应用的光纤光栅传感器的解调产品并不多,且价格很高。根据上述分析,文中对该项技术未来的
发展方向提出了展望。(Overview of FBG sensors in recent years in various fields of engineering structural health monitoring, oil industry, power industry, geotechnical engineering, aerospace, mining, blasting, transportation and medical and other applications. Article that the main factor limiting FBG sensors and large-scale industrial applications is the lack of a unified design theory and production methods, which makes the sensors from different manufacturers specifications differ. In addition, due to the complexity of the production technology and sophisticated production process so that the sensor higher production costs, but also the practical application of fiber grating sensor product is not much, and the price is very high. Based on the above analysis, the article on the future direction of the technology raised the prospect.)
- 2013-12-10 16:18:13下载
- 积分:1
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Euler_adv
欧拉法解二阶微分方程组的源代码
以某一特例为代表(Euler)
- 2009-11-18 21:27:12下载
- 积分:1