The system makes use of two group of outer SRAM to buffer the frame data, and USES ping-pong operation of the SRAM to achieve the video display in series.

系统利用两组外部SRAM对帧数据进行缓存，采用乒乓操作来实现视频的实时连续显示。

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Time series analysis based on neural networks theory cross through traditional frame of subjective model draw out prediction on the inner rules of linear time series data.

基于前向型神经网络理论的时间序列分析跳出了传统的建立主观模型的局限，通过时间序列的内在规律作出分析与预测。

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For that, this thesis combines short-time zero-crossing rate, the short-term energy method and frame cross-correlation method to cut the voice data. A series experiments were done afterwards.

为此本文采用了短时过零率与短时能量相结合以及相连帧互相关的方法对语音进行切割并且做了一系列的实验。

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