signal code造句
例句与造句
- Study on signal coding mode of twacs
工频通信系统信道编码的研究 - The meaning of abnormal signal code
读卡机异常讯息代码之意义 - Alternating current cab signal code
机车信号交流电码 - Three letter signal code
三字母信号码 - Abbreviated signal code
缩写信码 - It's difficult to find signal code in a sentence. 用signal code造句挺难的
- Position signal code
位置信号码 - Chapter two describes the system ' s communication protocol and signal coding
第二章主要讲述了智能控制及安防系统的通信协议和信号编码。 - This article elaborated the code technology in the correspondence application , discussed in the discrete signal code process function , as well as code technology security use and error correction function
摘要本文论述了编码技术在通信中的应用，讨论了离散信号的编码过程中的作用，以及编码技术的保密用途和纠错功能。 - The research on carrier spectrum , modulation schemes and signal codes of plc networks has received much attention , while the mac protocol of plc networks is usually adopted from general - media computer networks
目前国际上注重研究plc网络的载波频率、调制方式、信号编码等关键技术。而对于plc网络的mac协议，却通常采用修改的常规计算机网络的mac协议。 - Multiplexing and conversion of mpeg - 2 are important technology in present broadcasting network . mpeg - 2 is a generic standard about motive video and associated audio signal coding , which has been described by motive picture expert group
Iso发布的mpeg系列标准为广播电视节目格式的规范提供了可能,其中, mpeg - 2码流的合成与转换是目前广播电视行业的重要技术。 - 2 . reseach different methods and steps carried out including discrete cosine translation , run - length enconding and haffman encoding about signals coding and decoding . the signal - coding structure diagrams and programmable flow charts are not only established but also the applide program about signal coding and decoding is complied on vc developable flat
研究了信源编解码的各种方法(包括dct 、游程编码和哈夫曼编码等)以及实现的步骤，建立了信源编码实现的结构图和程序流程图，并在vc的开发平台下，编制了信源编解码实现过程的应用程序。 - Secondly , we apply tk operator to the cross - correlation of received signal code and pn code to separate the multi - paths . it comes to a conclusion that tk operator can separate the multi - paths within less than the chip period accurately of spread - spectrum system with space - modulation by simulation . at last , we apply this algorithm to the practical signal collected by gps tap , and from the result we can drop a conclusion the tk algorithm is practical
本文首先阐述了时空调制扩频信号原理以及在多径干扰下时空调制接收机的性能和teager - kaiser接收机的原理;接着对时空调制扩频系统的解调信号与伪码的互相关函数采用tk接收机进行多径分离,仿真结果表明, tk接收机对时延在一个码片内的时空调制扩频通信多径信号有很好的分离效果;最后用数据采集器对一个gps信号进行接收和多径的估计,验证了该算法在实际的运用中对多径的扩频信号有很好的分离效果。 - When the speech signal coding is at 8kb / s and 9 . 6kb / s , its understanding and definition are quite satisfaction . completely achieve the common telephone effect . only in the shade of naturalness . when the speech signal coding is at 4kb / s and 4 . 8kb / s the voice transmission result is as good as that of the ordinary telephones
本文所设计的q4401应用电路，在语音压缩速率为8kb s和9 . 6kb s时，其语音质量在可懂度和清晰度方面均十分满意，完全达到了普通电话的通话效果，仅在自然度方面略显逊色。