系统采用移频键控（FSK）调制方式，对轴温数字信号进行处理并发射，上传给便携式模拟接车系统。
The system adopts FSK modulation way to carry out directly digital signal of axle tempratureand transmit to the receiving system of test train.
在正确选择编码方式后，波特率设置为大于数字信号传输速率，可保证语音通信质量。
When the right coding mode is chosen, baud rate should be set more than digital signals transmission velocity, and the speech communication quality can be guaranteed.
本文介绍了高速模数转换器ads803的性能、引脚和工作方式，并给出了它与数字信号处理器TMS320 LF 2407的接口设计方案。
In this paper, the features of high speed digital-to-analog converter ADS803, pins and working way are introduced, and the interface design with digital signal processor TMS320LF2407 is given.
运用数字信号处理技术在不同的取样方式下得到各异的处理结果。
Digital signal processing technology is used to obtain a diversity of sampling results under different sampling approaches.
发送端传送的数字信号在三种调制方式下均可很好的隐藏于混沌载波中，并在接收端得到正确恢复。
With the three encoding methods, the digital signals sent in transmitting part can be well hidden by chaotic carrier and recovered correctly in the receiver.
以一种新的方式采集遥控器的控制信号，这些信号直接是数字信号，这使得对手控信息的采集更加可靠安全。
It collects the control signals of the teleoperator in a new way. Because these signals are all digital, it makes the collection more credible and safe.
简述了以串行方式输入8位数字信号、最大可控电流为2A的数控恒流器件的设计思想和性能。
This paper presented the design thoughts and character of digital control current regulators, using 8bit digital signal of DAC serial input data and about 2a supreme output current.
该系统采用光电编码器作为速度检测传感器，控制方式采用PID数字控制，控制输出采用PWM数字信号至驱动电路对电机调速。
This system USES photoelectric coder as speed detecting sensor, USES PID digital controller as control method, USES PWM signal as control output to regulate speed.
形态滤波为数字信号处理提供了一种新的非线性滤波方式，它可以有效地提取出信号的边缘轮廓以及信号的形状特征。
As nonlinear filtering for digital signals processing, morphology filter is able to identify the features of fringe and shape of the signal.
分析了频谱倒置对不同信号调制方式的影响；给出了实现无线电频谱倒置的算法；以多速率数字信号处理理论为基础给出了具有低计算复杂度的实现方案。
The impact of the inverse placement of spectrum for signals with different modulation modes is analyzed, then the method to invert radio signal spectrum is given.
由于具有可靠性高、灵活、成本低等优点，数字信号处理技术逐渐在各个领域代替了传统的模拟信号处理方式。
DSP is gradually replacing the traditional analog signal processing (ASP) in various areas due to its high reliability, strong flexibility and low cost.
由于具有可靠性高、灵活、成本低等优点，数字信号处理技术逐渐在各个领域代替了传统的模拟信号处理方式。
DSP is gradually replacing the traditional analog signal processing (ASP) in various areas due to its high reliability, strong flexibility and low cost.
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