发明名称 |
GLOBAL HIGHLY PARALLEL FAST FOURIER TRANSFORM PROCESSOR |
摘要 |
A fast Fourier transform processor and associated process wherein an input sequence of samples is broadcast to each of a plurality of parallel processing elements where sets of accumulated sums of products of these samples with appropriate trigonometric function values are maintained. These sets of accumulated sums are then individually Fourier transformed in parallel to form the Fourier coefficients corresponding to the original input sequence.
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申请公布号 |
US3662161(A) |
申请公布日期 |
1972.05.09 |
申请号 |
USD3662161 |
申请日期 |
1969.11.03 |
申请人 |
BELL TELEPHONE LABORATORIES INC. |
发明人 |
GLENN D. BERGLAND;DONALD E. WILSON |
分类号 |
G06F17/14;(IPC1-7):G06F7/38;G06F15/34 |
主分类号 |
G06F17/14 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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