完善资料让更多小伙伴认识你,还能领取20积分哦, 立即完善>
有没有办法捕获解调的IQ样本。
我之前已经捕获了IQ Meastime跟踪,但在matlab上进行后期分析之后,似乎是输入信号。 Syms / Errs表给出了硬判决位,我想捕获软判决IQ样本。 请指教。 提前谢谢,Suchita。 以上来自于谷歌翻译 以下为原文 Is there a way to capture the demodulated IQ samples. I had captured IQ MeasTime trace earlier but after post analysis on MATLAB it seems to be the input signal. The Syms/Errs table gives the hard decision bits, I want to capture soft decision IQ samples. Please advise. Thanks in advance, Suchita. |
|
相关推荐
3个回答
|
|
您可以通过“软决策IQ样本”来定义您的意思吗?
IQ Meas Time确实包含用于确定传输的位的IQ样本。 以上来自于谷歌翻译 以下为原文 Could you please define what you mean by "soft decision IQ samples". IQ Meas Time does contain the IQ samples that are used to determine the bits that were transmitted. |
|
|
|
我想在解调之后但在它们被转换为Syms / Errs表中显示的符号之前捕获IQ样本。
以上来自于谷歌翻译 以下为原文 I would like to capture the IQ samples after demodulation but before they are converted in the symbols which are displayed in the Syms/Errs table. |
|
|
|
我知道这一点。
我在1点/符号和4点/符号处捕获了IQ测量时间样本。 1samplesymbol.emf是我最感兴趣的。它显示了1点/符号的IQ Meas Time样本图。 IQMeasTime_TraceD.bmp只是说明了我在VSA上看到的,我想使用捕获的解调样本离线重现。编辑:Suchita于2012年5月15日上午10:19 以上来自于谷歌翻译 以下为原文 I am aware of that. I captured IQ Meas Time samples at both 1 Point/symbol and at 4 Point/symbol. 1samplesymbol.emf is what I am most interested in. That shows the plot of IQ Meas Time sample at 1 Point/symbol. IQMeasTime_TraceD.bmp just illustrates what I see on the VSA which I would like to reproduce offline using captured demodulated samples. Edited by: Suchita on May 15, 2012 10:19 AM |
|
|
|
只有小组成员才能发言,加入小组>>
1230 浏览 0 评论
2351 浏览 1 评论
2160 浏览 1 评论
2026 浏览 5 评论
2908 浏览 3 评论
974浏览 1评论
关于Keysight x1149 Boundary Scan Analyzer
707浏览 0评论
N5230C用“CALC:MARK:BWID?”获取Bwid,Cent,Q,Loss失败,请问大佬们怎么解决呀
808浏览 0评论
1230浏览 0评论
小黑屋| 手机版| Archiver| 电子发烧友 ( 湘ICP备2023018690号 )
GMT+8, 2024-11-26 17:03 , Processed in 1.510538 second(s), Total 83, Slave 65 queries .
Powered by 电子发烧友网
© 2015 bbs.elecfans.com
关注我们的微信
下载发烧友APP
电子发烧友观察
版权所有 © 湖南华秋数字科技有限公司
电子发烧友 (电路图) 湘公网安备 43011202000918 号 电信与信息服务业务经营许可证:合字B2-20210191 工商网监 湘ICP备2023018690号