Realization of Manchester Modulation and Demodulation Based on MATLAB
This article will introduce how to use MATLAB to realize Manchester modulation and demodulation. Manchester encoding is a digital modulation technique commonly used in data transmission, especially for serial communications and media storage. It has good clock recovery ability and anti-interference performance.
- Manchester modulation
Manchester modulation encodes data by changing the level of the signal. In Manchester encoding, each bit period is divided into two equal time intervals, and the level of the signal changes once in each time interval. The specific implementation is as follows:
bits = [1 0 1 0 1 1 0 0]; % 待调制的比特序列
fs = 100; % 采样频率
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