q channel中文什么意思
q信道,q-通道
q信号信道
例句与用法
更多例句： 下一页- Among the various ways to achieve the demodulation and decimation of i and q channels , the polyphase filter is selected in the paper
Ddc的实现分为两个部分, iq分解和抽取。本文采用的是多项滤波的方式。 - A new dsp algorithm for doppler frequency measurement is constructed in the second method , where the circuit configuration is simplified , the balanced i / q channels can be available and the time for digital signal processing is reduced
在第二种方案中，提出了一种测量多普勒频移的数字信号处理算法，简化了硬件，获得了平衡的i q信道输出，缩短了dsp处理时间。 - This paper particularly compares the complexities of the three manners ? the base band complex signal manner 、 the intermediate frequency complex signal manner and the intermediate frequency real signal manner , in the rf circuit and the base band digital signal processing , respectively ; chooses the intermediate frequency complex signal output manner , which not only reduces the complexity of the digital signal processing , but also be compatible with the intermediate frequency real signal output manner in some applications which have strictly request on the consistency of the amplitude and the phase in i / q channels
然而在以往的文献中很少对此进行过全面的分析。论文详细比较了三种不同的信号输出方式? ?基带复信号、中频复信号和中频实信号在rf电路和后端数字信号处理复杂度上的区别;并为接收机选择了中频复信号输出方式,在降低数字信号处理复杂度的同时,还能在某些对i / q双通道幅相一致性要求严格的应用场合兼容中频实信号输出方式。 - The radar digitalized receiver is based on digital down conversion ( ddc ) technology , which is implemented on fpga . the radar controller is based on the following technologies : fpga , tigersharc dsp and can bus . the implementation of ddc includes two parts , the demodulation and decimation of i and q channels
雷达数字化接收机部分是基于数字下变频( ddc )技术在fpga上实现的算法研究及工程实现;雷达控制器部分是基于tigersharc 、 fpga 、 can总线的多项控制技术的方法研究及实现。 - The third kind of channels is the asset prices channels , in particular the equity ( stock and bond ) price channels , which include the investment - related tobin ' s q channel and the consumption - related wealth channel . the fourth kind of channels is the exchange rate channel . each channel is related to an implicit financial structure and the financial structure impacts on the scope and relative strength of the concerned kind of monetary transmission channels
第3章根据资金流量帐户，从金融工具的发展速度和顺序、金融总体相关比率和相对比率、金融机构和金融市场的结构和渗透程度、非金融部门(居民、企业和政府)的金融资产负债结构共四大方面，系统地考察了中国金融结构的变迁轨迹，以及以美国为参照系的演变前景。
