Unit 1 Text 1: Octal and Hexadecimal Numbers Reading 1: Positional Number Systems Unit 2 Text 2: Floating-Point Numbers Reading2: ANSI/IEEE-754 Format Unit 3 Text 3: Diodes Reading 3: Power Converters Unit 4 Text 4: Digital Waveforms Reading 4: A Digital Waveform Carries Binary Information Unit 5 Text 5: Basic Logic Operations Reading 5: The Nyquist Criterion: Relating Bandwidth to Symbol Rate Unit 6 Text 6: Review of Four Basic Analog Filter Approximations Reading 6: Summary of Memory Byte Pools Unit 7 Text 7: The Growth of Bandwidth and the Digital Revolution Reading 7: The Transmission of lmages Unit 8 Text 8: Superposition Reading 8: Linear Systems Unit 9 Text 9: Low Pass Filters …… Unit 10 Unit 11 Unit 12 附錄1 索引 附錄2 參考答案 附錄3 參考譯文 參考文獻