minimum frequency shift keying

例句：

1. 1. In the wireless communication system, MFS is used to transmit data over a radio frequency channel.
   在无线通信系统中，使用最小频率偏移来通过射频信道传输数据。
2. 2. The MFSK signal has been shown to be more robust against noise than other frequency modulation techniques.
   研究表明，MFSK信号比其他频率调制技术更能抵抗噪声。
3. 3. The implementation of MFSK in wireless communication systems has significantly improved the efficiency and reliability of transmission.
   在无线通信系统中实施MFSK显著提高了传输的效率和可靠性。