3-2 (a) Sketch the naturally sampled PAMwaveform that results from sampling a 1-kHzsine wave at a 4-kHz rate.(b) Repeatpart (a) for the case of aflat-topped PAM waveform.Solution:Solution:Solution:Solution:3-4(which is proportional to the original inputanalog waveform) may be recovered...
Chapter 14 14.1 (a) 2-band polyphase decomposition – Using , 1 ) (1 − −− = z c z P we express 111) (−−−−++=++=czbz az H as 2 22 11 11 11) () 1 )( 1 () 1 )( () (−− −− −− −−− −− −− −−− − +=−...
数字信号处理—基于计算机的方法答案（精品）1 1-5 A digital source emits -1.0v and 0.0V levels with a probability of 0.2 each and +3.0v and +4.0V levels with a probability of 0.3 each. Evaluate the average information of the source.Solution:1.00.0340.20.20.30.3v v v v...
数字信号处理—基于计算机的方法答案.doc,3-2 (a) Sketch the naturally sampled PAM waveform that results from sampling a 1-kHz sine wave at a 4-kHz rate. (b) Repeat part (a) for the case of a flat-topped PAM waveform. Solution: 3-4 (a)Show that an analog ou
信号数字答案处理计算机log 1 1-5Adigitalsourceemits 1.0vand0.0V levelswithaprobabilityof0.2eachand+3.0v and+4.0Vlevelswithaprobabilityof0.3each. Evaluatetheaverageinformationofthe source. Solution: 1.00.034 0.20.20.30.3 vvvv 4 2 1 22 log 2[(0.2)log0.2(0.3)log0.3]1.971 ij j HPP bits 1-8Fo...
数字信号处理-基于计算机的方法第5章答案 数字信号处理-基于计算机的方法-精通matlab7.0(北航 张志涌) 2021年东南大学生物科学与医学工程937生物信号处理考研核心题库之数字信号处理基于计算机的方法计算题精编 数字信号处理-基于计算机的方法-date-R-A2060901 数字信号处理-基于计算机的方法-matlabR2011-张志涌 数字信号处...
数字信号处理—基于计算机的方法答案(精品)
3,2,a,SketchthenaturallysampledPAMwaveformthatresultsfromsamplinga1,kHzsinewaveata4,kHzrate,b,Repeatpart,a,forthecaseofa
数字信号处理基于计算机的方法习题答案chapter8_sm.pdf,Chapter 8 w[n ] A X [n ] CDu [n ] ( + ) 8.1 Analyzing Figure P8.1, we get and [y n] C ABx[ n] u[ n] . ( + ) A direct implementation of these two equations leads to the structure shown below which has no
n兀ds32aSketchthenaturallysampledPAMwaveformthatresultsfromsamplinga1kHzsinewaveata4kHzrate.Repeatpartaforthecaseofaflatt