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srfft
计算复序列的分裂基快速傅里叶变换,分裂基快速算法是将基2和基4分解组合而成。在基2M类快速算法中,分裂基算法具有最少的运算量,且仍保留结构规则、原位计算等优点。(Calculate complex sequence of split radix fast Fourier transform, fast algorithm is to split the base base 2 and base 4 decomposition combination. 2M fast algorithm in the base class, the split-based algorithm has the least amount of computation and structural rules remain in situ calculation and so on.)
- 2013-05-23 19:56:04下载
- 积分:1
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DCD
DCD差分格式求解激波在刚性楔面上反射问题(DCD difference scheme for solving the shock wave in a rigid wedge surface reflection)
- 2012-08-22 14:16:03下载
- 积分:1
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df
说明: 经过个人修改的matlab科学计算程序,供初学者使用(MATLAB scientific computing and visualization simulation literature amended program can achieve numerical conversion between)
- 2012-08-06 19:12:57下载
- 积分:1
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lyapunov--exponent
用流体计算李指数的。是用excel中的vba做的小程序。(calculated the lyapunov exponent)
- 2012-09-03 13:59:10下载
- 积分:1
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iypeHhe
矩阵,复数自定义数据类型的C++实现,矩阵求逆采用牛顿法,(The matrix, complex number custom data type C realization, the matrix inverse uses the Newton method,)
- 2018-11-24 07:00:27下载
- 积分:1
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Program
矩阵转换问题
行与列的个数均为n 的矩阵称为n 阶方阵。假定矩阵中的每个元素的值在0到9之间,则可以将矩阵中的所有元素按行依次排列得到一个“单行矩阵字符串”。(Matrix conversion, the number of rows and columns of the matrix n are called n-order square. Assume that each element of matrix value in the 0 to 9, you can press all the elements of the matrix rows in order of priority for a " single matrix string." )
- 2010-12-28 11:42:08下载
- 积分:1
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tanxingbojiaocuowangge
本程序可以实现在交错网格条件下的三维有限差分正演模拟(This procedure can be achieved under the conditions of the staggered grid finite difference forward modeling)
- 2015-10-10 14:57:16下载
- 积分:1
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FFT
说明: 该文件是用C语言实现快速傅里叶变换的源代码,需要的朋友快下载(The document is used C language to achieve fast Fourier transform of the source code, need friends fast download)
- 2009-08-08 16:08:03下载
- 积分:1
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7
说明: 相变UDF,包括质量传递和热量传递,能够进行气液相变的模拟(Phase transition UDF, including mass transfer and heat transfer, gas-liquid phase transition can be simulated)
- 2013-09-23 15:06:01下载
- 积分:1
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fft
对机械中的振动信号进行傅立叶变换,作出频谱图进行分析。(Fourier transform of the vibration signal)
- 2009-10-19 19:01:34下载
- 积分:1