"基于MATLAB实现的蓝牙跳频通信系统仿真研究"

re and more attention to the frequency hopping modulation technology. Frequency hopping communication is a communication system with strong anti-interference capability. Its working principle is that the carrier frequency of the transmitted signal by both the transmitter and receiver changes discretely according to a predetermined law, that is, the carrier frequency used in communication changes randomly under the control of a pseudo-random variation code. Frequency hopping technology is a spread spectrum technology with high anti-interference and anti-interception capabilities. Due to its technical advantages, frequency hopping technology is not only widely used in the military communication field, but also performs well in the civilian sector. This project requires the construction of various components of a Bluetooth frequency hopping communication system, including signal transmission, signal reception, spectrum analysis, and error analysis, to understand and familiarize with the characteristics of the Bluetooth frequency hopping system, and analyze the operation and performance of the system. The main research method is to simulate the Bluetooth frequency hopping communication system using MATLAB software, run and analyze the results through the connection and encapsulation of various components. Keywords: Bluetooth, Frequency hopping, MATLAB, Wireless communication.