OLA(Overlap-add method)重叠相加法,其基本思路是将输入序列x(n)按照时间顺序分割为多段长度为L的子序列xk(n),通过计算每个子序列xk(n)与h(n)的卷积结果yk(n)=xk(n)∗h(n),最终将每个yk(n)按照一定的规律重叠累加(这也是OLA中Overlap add的含义),即可得到x(n)与h(n)的卷积结果。 1.1 OLA原理 设...
overlap-save methodSampling rate conversionThe overlap-add (OLA) and overlap-save (OLS) methods are well known as efficient schemes for higher-order filtering. In those methods, the linear convolution for the infinite-duration data is reduced to the circular convolution for the finite blocks, and...
This example shows how to filter a sinusoid with the Overlap-Add and Overlap-Save FFT methods using the Frequency-Domain FIR filter block.
美 英 un.交叠储存法 英汉 un. 1. 交叠储存法
Modified overlap-save and overlap-add algorithms for filtering a real signal by an N-tap finite impulse response filter are delineated. These algorithms compute two N-sample output blocks simultaneously at every processing step using 2N-point transforms, while the traditional methods compute only one...
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5) overlap-add(OLA) 重叠相加(OLA)6) superposition method 叠加法,重叠法补充资料:色散相加双单色仪 分子式:CAS号:性质:由两个单色仪组成。其光学系统的色散率为单个单色仪色散的两倍。光辐射从入射狭缝投射到第一单色仪,其出射狭缝作为第二单色仪的入射狭缝。可有效地提高色散率,并降低杂散光。 说明:...
Span.Overlap(Span) Method Reference Feedback Definition Namespace: Microsoft.VisualStudio.Text Assembly: Microsoft.VisualStudio.Text.Data.dll Package: Microsoft.VisualStudio.Text.Data v17.9.187 Returns the overlap with the given span, or null if there is no overlap. C++ コピー public: ...
SnapshotSpan.Overlap Method (Span) 發行項 2012/08/02 本文內容 Syntax Remarks .NET Framework Security See Also Getss the overlap with the given span. Namespace: Microsoft.VisualStudio.Text Assembly: Microsoft.VisualStudio.Text.Data (in Microsoft.VisualStudio.Text.Data.dll) Syntax VB 複製...
overlap-add method 词条 overlap-add method 专业释义 <科技>重叠相加法 词条提问