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https://designers-guide.org/forum/YaBB.pl Design >> Mixed-Signal Design >> problem about Schreier's Delta-Sigma Toolbox!! https://designers-guide.org/forum/YaBB.pl?num=1157082061 Message started by ls000rhb on Aug 31st, 2006, 8:41pm |
Title: problem about Schreier's Delta-Sigma Toolbox!! Post by ls000rhb on Aug 31st, 2006, 8:41pm In the Schreier's Delta-Sigma Toolbox, there is two functions such as synthesizeNTF and realizeNTF. I find that there is not a argument which notify the quantizer's bit number .eg. single bit or multibit. for example the realizeNTF's usage is [a,g,b,c]=realizeNTF(ntf,form='CRFB',stf=1). NO ARGUMENT notifys the quantizer's or truncator's bit number! i am confussed about it ,can any expert give me the answer! |
Title: Re: problem about Schreier's Delta-Sigma Toolbox!! Post by ls000rhb on Aug 31st, 2006, 8:44pm NO Information about the quantizer's bit number ,I don't know the NTF which is aviliable for a single-bit sigma-delta modulator or a mulbit sigma-delta modulator . SOS!! |
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