调制的

The technology of modulation and demodulation is one of the hotspot research in Optical Wireless Communication.

调制解调技术一直是光无线通信领域中的研究热点之一。

Digital modulation, demodulation is one of the important parts in SDR.

数字化调制、解调是软件无线电技术中的一个重要内容。

In a communication system, a method and an accompanying apparatus provide for efficient modulation and demodulation processes.

通信系统中，一种方法和附属装置提供了有效的调制和解调过程。

During modulation and demodulation, filter is an important step.

调制解调过程中，滤波是一个必不可少的环节。

And that's where the modem (short for Modulator DEModulator) comes.

调制解调器的作用就在于此。

The soft information from demodulator has been investigated in detail and has been applied to the turbo-codes.

因此本论文尤其详细研究了如何从调制器中得到正确的软信息，进而在Turbo-codes中如何使用这些软信息。

All these make the initial configuration of modulator and demodulator match the system optimally.

这些技术措施使得调制解调芯片的初始配置与系统匹配且达到最佳。

If you need to dial up to the Internet like the below image, then you're using a modem.

如果你需要拨号到互联网上一样，下面的形象，那么你就正在使用调制解调器。

Phase-sensitive detection circuit is a differential phase modulated signal and the capacity of selected frequency detector circuit.

相敏检波电路是具有鉴别调制信号相位和选频能力的检波电路。

Information theory, channel coding theory and their applications to communication systems and digital recording systems

信息论；编码调制技术及其在通信系统中的应用；代数编码理论及应用等

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。