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Description: 介绍并口编程的详细资料-Parallel Programming on the details
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Size: 67584 |
Author: lby |
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Description: 本人做的GPS并行码捕获的算法.用的是1024点FFT,原始数据可以假如不同功率的噪声.-GPS parallel code acquisition algorithm. Using a 1024-point FFT. If the original data can be different noise power.
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Size: 21504 |
Author: 朱广清 |
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Description: 文件包为浮点快速傅立叶变换（32点）的汇编代码，运行在ADI的Visual DSP++平台上，由于结合了并行流水线指令，该算法具有很高的运行效率，可以被广泛使用在高速数字信号处理方面。-package for floating-point fast Fourier transform (32 points) compiled code, ADI operations in the Visual DSP platform, thanks to a combination of a parallel pipelined instructions, The algorithm has high operating efficiency and can be widely used in high speed digital signal processing.
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Size: 502784 |
Author: 傅峰 |
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Description: 利用Mpi编写的FFT的并行实现，很不错的阿-prepared by the use of prostitutes parallel FFT, very good A
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Size: 3072 |
Author: sun ligang |
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Description: 用MPI在fortran下 泊松方程的并行实现-with MPI in fortran under Poisson equation parallel
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Size: 8192 |
Author: 段宾 |
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Description: 基于FPGA的快速并行FFT及其在空间太阳望远镜图像锁定系统中的应用-FPGA-based Fast Parallel FFT and Its Application in Space Solar Telescope image locking system
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Size: 55296 |
Author: 李成有 |
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Description: OpenMP下的并行计算Barnes-Hut问题. 只实现了computeandupdateforce部分的并行-OpenMP parallel computing under the Barnes-Hut problem. Computeandupdateforce only realize a part of the parallel
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Size: 61440 |
Author: Chengjia Huo |
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Description: 并行分块的fft实现
基于斯坦福大学Imagine模拟器开发设计的FFT并行分块实现-Fft parallel sub-block-based simulator developed at Stanford University Imagine design block realize parallel FFT
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Size: 27648 |
Author: |
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Description: 这是一个一维离散小波变换DWT并行算法，C语言实现-This is a one-dimensional discrete wavelet transform DWT parallel algorithm, C language
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Size: 2048 |
Author: chj |
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Description: fft并行算法实现，C语言开发，用mpi编程完成-fft parallel algorithm, C language development, with the completion of mpi programming
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Size: 2048 |
Author: kmart |
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Description: 一种基于FPGA 实现的全并行结构FFT 设计方法，采用全并行加流水结构, 可在一个时钟节拍内完成32 点FFT 运算的功能, 设计最高运算速度可达11ns-FPGA-based parallel architecture to achieve the full FFT design methodology, the use of the entire parallel increase in water structure, in a beat the clock to complete 32-point FFT computation function, the design maximum speed of up to 11ns
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Size: 409600 |
Author: wudi |
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Description: 使用GPU的强大并行计算能力来实现稠密矩阵的LU分解计算。-The use of a powerful GPU parallel computing capability to realize dense matrix LU decomposition calculation.
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Size: 4578304 |
Author: tiantiancode |
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Description: 针对高速数字信号处理的要求,提出用FPGA 实现基- 4FFT 算法,并对其整体结构、蝶形单
元进行了分析. 采用蝶算单元输入并行结构和同址运算,能同时提供蝶形运算所需的4 个操作
数,具有最大的数据并行性,能提高处理速度 按照旋转因子存放规则,蝶形运算所需的3 个旋转
因子地址相同,且寻址方式简单 输出采取与输入相似的存储器 运算单元同时采用3 个乘法的
复数运算算法来实现.-In accordance with the requirements of high speed digital signal processing , the algorithmof radix
O4 implemented with FPGA and the integrated architecture and butterfly unit are analyzed. With butterfly u2
nit input which is designed by parallel structure and the same address calculation , four operation codes the
butterfly unit needs can be provided simultaneously to have the most data parallel and improve the speed of
calculation. According to the rotation parameters memory regulation , the addresses of three rotation parame2
ters of butterfly unit are the same with simple style of address generation and similar input and output memo2
ries. The operating unit adopted is implemented by three complex calculation algorithm of multiplication si2
multaneously.
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Size: 360448 |
Author: 王晓 |
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Description: A necessary book containing many FFT algorithms, both serial and parallel.
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Size: 12279808 |
Author: rhadookoo |
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Description: The code performs a number (ITERS) of iterations of the
Bailey s 6-step FFT algorithm (following the ideas in the
CMU Task parallel suite).
1.- Generates an input signal vector (dgen) with size
n=n1xn2 stored in row major order
In this code the size of the input signal
is NN=NxN (n=NN, n1=n2=N)
2.- Transpose (tpose) A to have it stored in column
major order
3.- Perform independent FFTs on the rows (cffts)
4.- Scale each element of the resulting array by a
factor of w[n]**(p*q)
5.- Transpose (tpose) to prepair it for the next step
6.- Perform independent FFTs on the rows (cffts)
7.- Transpose the resulting matrix
The code requires nested Parallelism.-The code performs a number (ITERS) of iterations of the
Bailey s 6-step FFT algorithm (following the ideas in the
CMU Task parallel suite).
1.- Generates an input signal vector (dgen) with size
n=n1xn2 stored in row major order
In this code the size of the input signal
is NN=NxN (n=NN, n1=n2=N)
2.- Transpose (tpose) A to have it stored in column
major order
3.- Perform independent FFTs on the rows (cffts)
4.- Scale each element of the resulting array by a
factor of w[n]**(p*q)
5.- Transpose (tpose) to prepair it for the next step
6.- Perform independent FFTs on the rows (cffts)
7.- Transpose the resulting matrix
The code requires nested Parallelism.
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Size: 4096 |
Author: ramya |
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Description: parallel implementation of fft
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Size: 132096 |
Author: rohit |
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Description: 一个不错的快速傅里叶变换并行算法的MPI源程序-A MPI source code for fast Fourier transform s parallel algorithm
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Size: 4096 |
Author: Juri hui |
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Description: 并行程序设计源码(转载)包过 FFT Sort -parallel code including FFT Sort and so on
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Size: 838656 |
Author: yueming |
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Description: 傅里叶变换的并行源代码，mpi+vc6.0,带数据-parallel compute of fft
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Size: 3072 |
Author: 程宾 |
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Description: 一个FFT/IFFT的C语言程序，适当改编一下，可以并行运行。-A FFT/IFFT in the C language program, the appropriate adaptation of what can be run in parallel.
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Size: 1024 |
Author: chenmoumou |
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