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dit_fft
本程序包括:DFT(离散傅里叶变换),FFT(快速傅里叶变换),IFFT(快速傅里叶逆变换),conv(卷积:圆周卷积、线性卷积),主要应用于信号处理,既可以对实序列做上述操作,也可以对复序列。(This process includes: DFT (Discrete Fourier Transform), FFT (fast Fourier transform), IFFT (inverse fast Fourier transform), conv (convolution: circular convolution, linear convolution), mainly used signal processing, either on the actual sequence to do the operation, can also be complex sequence.)
- 2010-09-22 21:30:23下载
- 积分:1
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spmv_csr
稀疏矩阵的DIA/ELLPACK/COO/CSR/HYB表示形式,以及各表示形式下的稀疏矩阵乘法(稀疏大矩阵*矢量)的CUDA实现。对于矩阵中每一行稀疏元素个数较统一的情况,ELLPACK表示最佳,其次是HYB(ELL+COO)。
CUDA™ 是一种由NVIDIA推出的通用并行计算架构,该架构使GPU能够解决复杂的计算问题。 它包含了CUDA指令集架构(ISA)以及GPU内部的并行计算引擎。 开发人员现在可以使用C语言来为CUDA™ 架构编写程序(Sparse matrix DIA/ELLPACK/COO/CSR/HYB representation, as well as the representation of the sparse matrix multiplication (large sparse matrix* vector)' s CUDA implementation. For each row of the sparse matrix representing the number of elements the case of unification, ELLPACK that the best, followed by HYB (ELL+COO). NVIDIA CUDA ™ is introduced by a general purpose parallel computing architecture that makes the GPU to solve complex computational problems. It contains the CUDA Instruction Set Architecture (ISA) and the GPU parallel computing engine. Developers can now use the C language to write programs for the CUDA ™ architecture)
- 2013-07-11 17:46:21下载
- 积分:1
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zernike
泽尼克多项式来表示波前形状,此程序运用matlab求得泽尼克多项式系数( Searched: Entire Web Site
Advanced Search Results 1 through 9 of 9
Zernike Polynomial Coefficients for a given Wavefront using Matrix Inversion in Matlab
)
- 2012-09-15 11:57:34下载
- 积分:1
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MyMatrixFunction
说明: 包括我自己写的一些数值分析用到的函数
包括矩阵的LU分解的两种方法, Cholesky分解, 以及线性方程组的迭代解法中的雅克比, 高斯-赛德尔以及线性松弛法的函数(Including myself, used to write some of the numerical analysis functions, including matrix LU decomposition of two methods, Cholesky decomposition, and iterative solution of linear equations in the Jacobi, Gauss- Seidel and linear relaxation method function)
- 2011-04-09 20:52:20下载
- 积分:1
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NUBUS
这是非均匀B样条曲线构造方法代码,如果有问题可以邮件联系:wuxiaod1987@163.com(NUBUS Spline Build)
- 2012-03-25 20:34:43下载
- 积分:1
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filter_final
耦合矩阵旋转MATLAB编码提取切比雪夫滤波器耦合矩阵(coupling matrix rotation)
- 2021-03-02 11:09:34下载
- 积分:1
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矩阵鞍点求法
用C++写的矩阵鞍点求法(C wrote saddle point Matrix Method)
- 2005-02-12 19:52:05下载
- 积分:1
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acoustics3-3
自己编写的关于水声实验插值的程序,给大家借鉴一下。(I have written on the underwater acoustic experiments interpolation procedure, we learn from you.)
- 2013-05-14 19:58:04下载
- 积分:1
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data
幂律分布的数据案例,这个案例数据有助于理解幂律分布的计算公式。(The case of power-law distribution of data, case data will help to understand the power-law distribution formula.)
- 2012-12-19 01:32:50下载
- 积分:1
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cube_0p1mm
说明: abaqus周期性边界条件代码,可以参考学习(ABAQUS periodic boundary condition code can refer to learning)
- 2020-08-13 22:08:28下载
- 积分:1