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求解矩阵的LU分解，现已很少使用FORTRAN程序。因此，有限公司
Lu分解求解矩阵，现在比较少用 fortran 程序。 所以比较难找，希望能给用 fortran程序的同行带来方便。-Lu decomposition solving matrix, is now less used fortran program. Therefore, comparison was difficult to find, hope that I can use fortran program peer convenience.
- 2022-02-06 21:42:48下载
- 积分：1
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请大家多指教，我很乐意交流
请大家多指教，我很乐意交流-Please enlighten more, I am happy to share!
- 2022-11-09 13:35:04下载
- 积分：1
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摺积计算
数字信号处理计算摺积的代码
- 2022-05-16 13:34:03下载
- 积分：1
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格路问题：经典的算法分析与设计题目，用动态规划的方法解决从一个网格起点到终点的最短路径问题...
格路问题：经典的算法分析与设计题目，用动态规划的方法解决从一个网格起点到终点的最短路径问题-Lattice path problem: the classical algorithm analysis and design topics, with the dynamic programming solution to start from a grid to the end of the shortest path problem
- 2022-07-04 01:17:42下载
- 积分：1
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给出计算常微分方程（组）的各种算法的使用示例。
给出计算常微分方程（组）的各种算法的使用示例。-Given the calculation of ordinary differential equations (group) the use of various algorithms sample.
- 2022-10-03 12:05:03下载
- 积分：1
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modbus协议crc校验计算工具
modbus协议crc校验计算工具安装labview2012基数一般用默认值，不用修改填写数值，就可以得到结果数值和结果都是16进制的结果要高低字节需要自己调整
- 2022-07-02 15:43:59下载
- 积分：1
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DTMF（Dual Tone Multi Frequency）Recognition Algorithm
Dual Tone Multi Frequencies (DTMF tones) are two different tones at two ends of a spectrum that are used to send information in telephonic communication mediums. The tones represent numbers 0-9 and the symbols * and #. A series of these numbers may be assigned to individuals as points of contact, as in a phone number, or the numbers can be used to relay other sorts of information.
While it may seem confusing, it should be noted that all numbers on a telephone are assigned two DTMF tones, and in all, seven different frequencies are assigned. Some numbers will have the same lower frequency, but different higher frequency, while others will have the same higher frequency but a different lower frequency. The range is between 697 Hz and 941 Hz for the lower frequencies and 1209 Hz and 1633 Hz for
- 2022-06-16 09:51:22下载
- 积分：1
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常用算法的C程序。主要内容包括多项式的计算、复数运算、随机数的产生、矩阵运算、矩阵特征值与特征向量的计算、线性代数方程组的求解、非线性方程与方程组的求解、插值与
常用算法的C程序。主要内容包括多项式的计算、复数运算、随机数的产生、矩阵运算、矩阵特征值与特征向量的计算、线性代数方程组的求解、非线性方程与方程组的求解、插值与逼近、数值积分、常微分方程组的求解、数据处理、极值问题的求解、数学变换与滤波、特殊函数的计算、排序和查找。-Commonly used algorithm of C procedures. Include polynomial terms, complex computation, random number generation, matrix operations, matrix eigenvalue and eigenvector calculations, linear algebra equations, nonlinear equations with the equations, interpolation and approximation, numerical integration, solving ordinary differential equations, data processing, for solving extremum problems, mathematical transformation and filtering, the calculation of special functions, sorting and search.
- 2022-07-13 17:37:31下载
- 积分：1
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最小二乘法
综合了最优化中最小二乘问题的基本经典解法，用C++分别实现了拟牛顿、高斯牛顿、LM三种非线性问题的最小二乘解法，以及基于SVD分解的线性问题的最小二乘解法。
- 2023-04-14 20:10:04下载
- 积分：1
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matrix eigenvalue of the largest power France. For engineering calculation, Matr...
矩阵的最大特征值的幂法.
对于工程计算而言，矩阵的特征值和特征向量都是相当重要和常见的数据，这里给出的幂法是一种常见的求解方法，用的是迭代的思想。
符号说明:
1A为待求的矩阵，
2Uk，Vk为迭代用的列向量。
3最后的最大特征值maxLamda由最后一次的max(Uk)-----求Uk中的绝对值最大的元素的绝对值.所决定。
而maxLamda所对应的特征向量由最后一次迭代的Vk所决定.
主要的想法就是先选一个不为0的初始向量U0!=0，然后按下面的式子迭代。
-matrix eigenvalue of the largest power France. For engineering calculation, Matrix eigenvalues and eigenvectors are very important and common data, here is the power law is a common solution, using the iterative thinking. Symbol : 1A of the question for the matrix, 2Uk, Vk iteration of the column vector. The final three largest eigenvalue maxLamda from last max (uk Hoffmann for the uk the largest absolute value of the absolute value of the element. by decision. While maxLamda corresponding eigenvectors from the last iteration of Vk decision. The main idea was first choice not one of the initial vector 0 U0! = 0, then by the following formula iteration.
- 2022-12-15 11:10:03下载
- 积分：1
