[理学]信号处理英文版习题答案1-6章另版

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1、第一章1.1theobserverperceivethewrongsenseofrotationtheobserverlosethesenseofrotationtheobserverperceivethecorrectsenseofrotationtheobserverperceivethecorrectsenseofrotation1.21.31.9第二章2.11)x=3.7;truncation;two’scomplementbipolarADCtestm240121122)x=－3.7;truncation;two’scompl

2、ementbipolarADCtestm-2-41-1-20-2-43)x=3.7;rounding;offsetbinarybipolarADCtestm001241360244)x=－3.7;rounding;offsetbinarybipolarADCtestm000－2－41－1－20－2－42.32.4第三章3.1nonlineartime-invariantnonlineartime-variantnonlineartime-invariantlineartime-variantnonlineartime-variant3.

3、23.33.43.16第四章4.1(a)theconvolutiontable(b)theLTIformofconvolutionarrangedinatableform(c)length-3nynylength-54.3a.Theoverallindexrangenfortheoutputy(n)b.n＝13~15:input-ontransient;n=16~23steadystate;n=24~26input-offtransient4.4a.b.4.54.15a.b.yLTIformtable也可以用其它方法求出结果c.d.n4

4、.18a.b.c.nyd.第五章5.25.35.45.55.75.8第六章6.1(5)见黑板(6)directform(7)canonicalform6.5(e)6.126.136.216.22(a)pole/zeropattern(b)magnituderesponse(c)