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cx
说明： 在科学与工程计算中，经常遇到求解非线性方程组的问题；非线性方程组在收敛速度及收敛性比线性方程组要差，特别对于非凸的非线性方程组，其求解更是困难。下面简要介绍非线性方程组的三种解法——牛顿法、拟牛顿法、同伦算法，分析三种解法的适用性，并附Matlab原程序。(Scientific and engineering computing, often encounter the problem of solving nonlinear equations speed of convergence of nonlinear equations and linear equations worse than convergence, especially for non-convex nonlinear equations, which is even more difficult to solve . The following briefly describes three solutions to nonlinear equations- Newton method, quasi-Newton method, homotopy method, the applicability of the three solutions, along with Matlab original program.)
- 2016-03-12 10:57:01下载
- 积分：1
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Cholesky
该程序是正定矩阵的Cholesky分解实例，Cholesky是矩阵分解常用的方法(The procedure is the Cholesky decomposition of positive definite matrix example, Cholesky matrix decomposition is a commonly used method)
- 2007-10-11 10:59:30下载
- 积分：1
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Euler2Quaternion
欧拉角与四元数 欧拉角与四元数 欧拉角与四元数 欧拉角与四元数 欧拉角与四元数(you you you you you you you you you you you you you you you you my )
- 2014-05-08 21:29:38下载
- 积分：1
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qiuni
C语言矩阵求逆模块,输入矩阵调用此模块即可求出对应的逆矩阵(C language matrix inversion module)
- 2013-12-16 21:18:18下载
- 积分：1
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PQ decomposition method
说明： 进行PQ分解，计算电力系统潮流的有效方法，应用广泛(PQ decomposition is an effective method for calculating power flow in power system.)
- 2019-04-23 21:34:16下载
- 积分：1
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SignalProcess
基于Visual C++的地震信号处理程序源代码，包括常用的FFT和Hilbert变换代码。(Visual C++ based on the seismic signal processing program source code, including the commonly used FFT and Hilbert transform code.)
- 2010-05-09 20:34:45下载
- 积分：1
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Rcellsse
读入红细胞图片，通过中值滤波，开运算算，闭运算，和贴标签等方法获得细胞个数
(Read into the red blood cell picture, opening operation count median filtering, and closing operation, and the labeling methods such as cell number)
- 2012-07-28 23:59:33下载
- 积分：1
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sanciyangtiao
三次样条插值公式C语言编程示例(Cubic spline interpolation formula C language programming examples)
- 2020-12-10 16:59:19下载
- 积分：1
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Biot-Savat
根据物理学的毕奥-萨法尔定理，计算环形线圈周围电磁场的强度。。(According to physics, Biot- Safar theorem, calculate the intensity of electromagnetic field around the circular coil. .)
- 2010-10-01 19:00:18下载
- 积分：1
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algorithms(CPP)
计算机常用数值算法与程序(C++版) (Commonly used numerical algorithm of computer and program
)
- 2014-01-04 22:46:59下载
- 积分：1
