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Digital filter and analog converter - digital images obtained using this filter.
Digital filter and analog converter - digital images obtained using this filter.
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机译:数字滤波器和模拟转换器-使用此滤波器获得的数字图像。
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摘要
The analog digital converter includes a conversion stage (61) connected to a sampling filter (62). The filter is a digital filter which is provided with means (63) for fixing its sampling coefficient. The sampling coefficient and input data are used to calculate the convolution using an iterative method. A control circuit is provided for changing the cut-off frequency of the filter.
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