在研究匹配滤波和重采样原理的基础上，利用频带分割和多通道综合技术实现超宽带信号的脉冲压缩。

Then, a method exploiting the techniques of intersection of spectrum and multi-channel synthesis is presented to fulfill the pulse compression of the ultra-wideband signal.

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实验应用了基于最小二乘法的数字滤波技术、多通道采样技术、变频率采样技术。

Digital filtering technique based on least square method, multichannel sampling technique and frequency variation sampling technique were used experimentally.

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实验应用了基于最小二乘法的数字滤波技术、多通道采样技术、变频率采样技术。

Digital filtering technique based on least square method multichannel sampling technique and frequency variation sampling technique were used experimentally.

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