提出一种用于煤矿生产安全监测监控系统中数字传输差错控制的编码方法，并给出实用程序流程图。
The paper presents a coding method need for digital transmission fault control in coal mine production and safety monitoring system, and also gives a flow chart of practical program.
这些新技术包括地震波形数字化的过采样技术，数据传输中使用的紧缩频谱调制技术和差错控制技术等。
The new techniques include oversampling technique in digitalization of seismic wave form, spectrum contraction technique in data - transmitting and error-controlling and so on.
第四章讨论总线管理，阐述了数据传输、流量控制和差错控制在网络式仪器总线中的实现。
In chapter four, describes the bus management, and discussed the implementation of data transfer, flow control and error control in the network-stye instrument bus.
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