The critical problem of the transmitter system is how to compress the data and to recognize the signal pattern.

针对红外遥控信号的数据特点，提出了一种数据压缩与识别算法。

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It means that, in information terms, the signal pattern is determined by the way the voltage varies with time, and ideally the current required is then drawn.

用信息术语来说就是信号类型取决于电压随时间变化的情况，且在理想情况下就能吸收所需的电流。

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This paper mainly studied the mechanism of fraudulent infrared jamming aimed at the FM guided system. We put forward the jamming signal pattern and built the mathematical model.

本文根据对干扰调频制导导弹系统的欺骗式干扰机理的研究，建立了针对调频制导导弹的干扰的数学模型，并对目标方位误差信号进行分析。

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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