设计大容量的地址码是该技术实用化的前提。
The design of great capability address codes is the precondition to practicability of this technique.
对地址码进行了研究。
提出了较适合于多网通信的跳频地址码的设计方法。
The design of FH multiple-access code adapting for multi-network is put forward.
用户地址码的优良性能是OCDMA系统实用化的重要前提。
Excellent performance of the OCDMA system user address codes is an important prerequisite for practical use.
着重介绍了扩频地址码的选择及实现、同步方式和解调方法等。
It is emphasized how to select the spread spectrum access code, and how to realize synchronization and modulation etc.
将地址码以简单异或输出的传统方法是不能被抗预测要求所接受的。
The traditionary method of simple exclusive or output sequences by address code is not available for requirement of anti-forecast.
地址码必须如分组密码方法那样,混淆在对TOD输入的变换过程之中。
It is necessary to mix address code in transform process of input TOD as block cryptogram.
带红外线遥控,可对音响和各种音柱任意遥控设置音量、地址码、频率。
With the infrared remote control, it can set the volume, address code, frequency for the various column loudspeakers willful remote control of the sound.
然后,分析介绍了蓝牙无线系统的关键技术(选择频段、地址码、速率;
Then this text is to analyze and recommend the key technology of Bluetooth system ( choosing frequency band , address code , rate;
使用十六进制数为一个64kb的存储器编制地址码,其编号应从0001到B。
Use for a hexadecimal number 64kb of memory address, the Numbers should be compiled 0001 to b.
提出一种适用于光正交码作为地址码的光码分多址多用户干扰并行干扰抑制系统。
The design of two-dimensional optical orthogonal codes encoder and decoder in optical code-division multiple access system;
多相正交码是一种比二元码更优秀的地址码,而多相完全互补码具有更良好的相关特性。
Polyphase orthogonal codes are more excellent address-codes than duality codes, and polyphase complete complementary codes have even more fine correlation properties.
外型美观大方、音质优美清晰。带遥控功能,可用遥控设置音箱的频率、地址码、音量。
Elegant and stylish appearance, graceful and clear acoustic quality, with the remote control function, you can use the remote control to set the sound box frequency, address code and volume.
比较结果表明,双极性地址码方案可提高系统性能;另外,提高光功率还可改善系统性能。
The results show that the scheme of the bipolarity address code and the higher laser power can improve the system performance.
阐述了利用区组设计理论构造光正交码的方法,并分析了获取的地址码在系统应用中的信噪比和误码率。
Though the theory of blocks designing, enough amount of address code is provided firstly, and then applied performance in system was analyzed.
方法:在软件中采用动态地址码设计与自动排序算法,在硬件上增加看门狗芯片,避免程序“跑飞”的情况。
Methods Dynamic address code design and automatic compositor algorithms were integrated into the software design, while the running out was eliminated by adopting watch dog chip.
CDMA蜂窝移动通信系统是一种采用多址技术的通信系统,即采用不同的地址码来区分用户、基站和信道。
CDMA mobile communication system adopts multiple access techniques which means different address codes are used to distinguish users, base stations and channels.
本文提出的几乎最佳二元阵列偶与几乎最佳三元阵列偶的构造方法为最佳离散信号的设计提供了更广的地址码选择范围。
The constructions of the almost perfect binary arrays pairs and the almost perfect ternary arrays pairs provide broader choice range of the address yard.
结果表明:如果两系统使用相同码长的光地址码,则经过纠错的编码系统同未经过纠错的编码系统相比,其误码率有了明显的改善;
The results show that the performance of BER of coded system has a large improvement versus uncoded one when the two systems have same code length;
结果显示:理论上采用双极性纯随机序列作为地址码可以使多址干扰达到最小,而在实际应用中伪随机m序列作为地址码也使多址干扰趋向最小。
The results show that MAI is minimized if pure random sequences are used as address codes, and m sequences are appropriate substitutes for pure random sequences in practice.
结果显示:理论上采用双极性纯随机序列作为地址码可以使多址干扰达到最小,而在实际应用中伪随机m序列作为地址码也使多址干扰趋向最小。
The results show that MAI is minimized if pure random sequences are used as address codes, and m sequences are appropriate substitutes for pure random sequences in practice.
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