首页>
外国专利>
Method of calculation of the weighting coefficients for an analytical digitizer for signal processing and analytical digitizer.
Method of calculation of the weighting coefficients for an analytical digitizer for signal processing and analytical digitizer.
展开▼
机译:用于信号处理的分析数字转换器和分析数字转换器的加权系数的计算方法。
展开▼
页面导航
摘要
著录项
相似文献
摘要
The analytical digitizer for signal processing, comprises: & br / - a sampler and a digital / analog converter - (2, 3); & br / - a first calculating device (4 to 8, 11 to 19) providing a first component of the signal, consisting of a string of digital values x (t), each value being calculated by adding 2h + 2 values supplied by the converter, after having weighted by respective coefficients a0,.., ah, sh,.., a0 whole, non-zero; & br / - a second calculation device (4 to 8, 21 to 29) providing a second component of the signal in quadrature with respect to the first, consisting of a series of digital values y (t), each value being calculated by adding 2h + 2 values supplied by the converter, after having weighted by respective coefficients b0,.., bh - 1, -, - 1,.., - b0, whole and not zero. & br / application to the radio surveillance receivers, in particular.
展开▼