《通信原理》课程教学资源（参考资料）傅立叶变换的基本性质

《通信原理》课程教学资源（参考资料）三角函数公式

Introduction (chapter objectives) Bit error rate for binary systems (unipolar, polar, bipolar, ooK, BPsK, FsK, and MSK Output signal-to-noise ratio for analog systemS(AM, SSB, PM, and Fm)

5. Introduction (Chapter objectives) Amplitude modulation and single sideband Frequency and phase modulation Digitally modulated signals(OoK, BPSK, FSK, MSK MPSK, QAM, QPSK, a/4QPSK, and OFDM) Spread sprectrum and CDMa system

《通信原理》课程教学资源（技术资料）华为公司——电信支撑网

2.1信号的类型 2.1.1确知信号和随机信号 一、什么是确知信号 二、什么是随机信号

Introduction (chapter objectives) Complex envelopes and modulated signals Spectra of bandpass signals Nonlinear distortion · Communication circuits(mixers, phase- locked loops, frequency synthesizers, and detectors) Transmitters and receivers · Software radios

8.1差错控制编码的基本概念 8.1.1差错控制方式 图8-1差错控制系统

7.1进制数字调制 7.1.1二进制幅度键控(2ASK)

6.1数字基带信号的码型 6.1.1数字基带信号的码型设计原则 6.1.2二元码