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--- resources:eval:user-guides:ad-fmcomms2-ebz:software:filters [10 Nov 2014 21:26] – [Downloads] Di Pu
+++ resources:eval:user-guides:ad-fmcomms2-ebz:software:filters [11 Nov 2014 23:15] – [Key Steps in Design] Di Pu
@@ Line 377: / Line 377: @@
 <WRAP round info 80%>
-For the analog filters, unlike digital filter, there is no "cascade" function to combine them and quickly calculate the composite response, so we made a helper function //analogresp// to calculate the overall response of the two analog filters.
+For the analog filters, unlike digital filter, there is no "cascade" function to combine them and quickly calculate the composite response, so we made a helper function //analogresp// to calculate the overall response of the two analog filters and the converter. On the Tx side, the DAC is represented by a //sinc// function. While on the Rx side, the ADC is represented by a //sinc//^3 function.
 https://github.com/analogdevicesinc/mathworks_tools/blob/master/AD9361_Filter_Wizard/analogresp.m

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