The early approach is to accumulate the energy in the band of interest called energy Detection, energy Detector or Radiometer.
最早的检测方法要算对感兴趣的频段进行能量积累的能量检测方法。
Some buyers of Greek debt may still think the interest rewards on offer are worth the default risk, but they seem to be a diminishing band.
一些希腊债券的购买者可能仍然认为高利率值得他们承担高风险，但这样的人越来越少。
The old tactic of cutting interest rates has been pursued almost to exhaustion, although Japan lowered rates to a 0-0.1% band this week.
本周，日本已把利率降低到0- 0.1%的范围，降息的老办法已经被用到黔驴技穷的地步。
When these three-dimensionally ordered macroporous materials have pore dimensions comparable to the wavelength of visible light, they are of interest as photonic band gaps and optical stop-bands.
当这些三维的有序大孔材料具有孔维度和可见光的波长相当时，它们就可以作为光子带隙和带阻。
Moreover, we improve the method. In the interest of reducing computation, FFT pruning is combined in the new method based on the characteristic of narrow band signal.
此外还对这个算法进行了改进，针对窄带信号的特点，将裁减FFT的方法引入其中，以减少计算量。
For example, filters are always needed to discriminate against out-of-band signals and attenuate them down to very low levels while preserving full power in the bands of interest.
例如，总是需要的过滤器，以对带外的信号鉴别和衰减下来，以非常低的水平，同时保持全功率在感兴趣的频带。
Finally, it ADAPTS the distorted quantizing technology to realize the interest-based video coding, and realized the multi-band network application of video monitoring system.
最后采用不平衡量化技术实现基于感兴趣对象的视频编码，实现了视频监控系统的多目标比特率网络应用。
Finally, it ADAPTS the distorted quantizing technology to realize the interest-based video coding, and realized the multi-band network application of video monitoring system.
最后采用不平衡量化技术实现基于感兴趣对象的视频编码，实现了视频监控系统的多目标比特率网络应用。
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