A general difficulty of using singular value decomposition (SVD) to split signal and noise subspaces is in the right choice of effective rank.

用奇异值分解界定信号和噪声子空间的困难之处，在于有效秩的确定。

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This paper will use small signal analysis and split-step Fourier to solve the complex nonlinear Schrodinger equation (NLSE).

本文将结合分步傅里叶方法和小信号分析法来求解复杂的非线性薛定谔方程(NLSE)。

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Key here is that there must be a time split between the command or signal.

这里的关键是口令和信号之间必须有一个停顿。

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Early versions split the signal into eight wavelengths of different colors of light.

FORBES: Hooked on Photonics

Weinberger tackled those problems by designing his chip from scratch, finding ways to split out parts of laborious signal-processing tasks and handle them in parallel.

FORBES: Bridging The Gaps

Marcelo Salomon, an economist with Barclays Capital in New York, said he expects the BCB to send a strong hawkish signal (possibly a split decision) on Wednesday, but will keep rates unchanged at 7.25%.

FORBES: For Bond Investors, Sentiment Shifting On Brazil Rates