TMS320LF2407A DSP drives the liner CCD to collect interference pattern signal, complete A/D conversion, compute 2048 point FFT, and drive LCD to display the result.

该光谱仪通过DSP来驱动线阵CCD、采集干涉信号、完成模数转换、实现2048点FFT计算、并驱动LCD显示器显示测量结果。

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Viewable test pattern signal provides an intuitionistic and convenient evaluating method, therefore, HDTV test pattern signal generating system become a hot research of world today.

可视化的测试图案信号提供了直观、快捷的评测方法，因此，高清晰度电视测试图案信号发生系统成为当今世界的热门研究课题。

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Each blinking pattern is an optical signal that helps fireflies find potential mates.

每一个闪烁模式都是帮助萤火虫发现潜在配偶的光信号。

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The light signal is consisted of a blinking pattern that flickers too fast for humans to see.

FORBES: Startup Targets Shoppers With LED-Based Indoor Navigation System

Previously I wrote here on Forbes about a sell signal on Apple arising from the head and shoulders pattern.

FORBES: Apple Tests Support After Head-And-Shoulders Tumble

Their idealised version of this question was to ask how two signal chemicals, starting from opposite ends of an embryo, could result in a pattern that looked like the French flag (ie, three different coloured vertical stripes).

ECONOMIST: Genetic engineering