By analyzing ambiguity function expressions, this paper resolves theoretic Doppler signal resolutions and delay resolutions of single-period and multi-period symmetrical triangle LFMCW signals.

通过分析模糊函数表达式，得到了单、多周期信号的理论多普勒分辨率与时延分辨率。

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BIDU- showed some relative strength on Thursday and Friday- breaking above its symmetrical triangle.

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Silver bulls have the slight near-term technical advantage as a bullish symmetrical triangle pattern has formed on the daily bar chart.

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Meanwhile, gold had become confined within a symmetrical triangle formation of lower highs on the rally attempts and higher lows on the pullbacks.

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