High-frequency sounds have a short wavelength, and are easily absorbed. Low-frequency sounds have a long wavelength, and are more difficult to block.
低延时交易(Low-latency trading)是算法交易的一个分支,可以定义为资本市场参与者对市场事件进行更快速的反应,利用极其细微的反应时差,来获得更多盈利的一种交易方法。 大家津津乐道的”高频交易“(High-frequency)是低延时交易中的一个类别。低延时交易还可以包括其他的、同样具有高速属性的交易方法。 什么是延迟 延迟...
We show that passing input points through a simple Fourier feature mapping enables a multilayer perceptron (MLP) to learn high-frequency functions in low-dimensional problem domains. These results shed light on recent advances in computer vision and graphics that achieve state-of-the-art results by...
reflectivity change upon molecular adsorption, and was used to calculate the electron hole pair lifetime for other interfaces such as C60 on Ag(1 1 0) and Cu(1 0 0), providing values of 480 and 602 ps, respectively, and indicating a high metallic character of C60 on these metallic ...
Detection of low-frequency variants with high accuracy plays an important role in biomedical research and clinical practice. However, it is challenging to do so with next-generation sequencing (NGS) approaches due to the high error rates of NGS. To accur
Steady-States Visually Evoked Potentials (SSVEP) refer to the sustained rhythmic activity observed in surface electroencephalography (EEG) in response to the presentation of repetitive visual stimuli (RVS). Due to their robustness and rapid onset, SSVEP
[13]. For good performance, the MC should have a source filter to minimize thehigh frequency componentsin the input currents and reduce the impact of the perturbations from the input grid[17]. The MC topology is constructed using bi-directional four-quadrant switches, which are capable of ...
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In order to acquire the entire oscillations in human body, we did not apply the filters such as low/high/band pass filters in both the BFI and HRV data. The time-series signals for the processed BFI and HRV data were converted into frequency domain signals. Next, spectral analysis was ...