1) Carrier-Frequency Extraction
载频提取
1.
Simulation of PSK Carrier-Frequency Extraction Based on Improved Wavelet-ridge Method;
基于改进小波脊线的PSK信号载频提取技术仿真
2) carrier recovery
载波提取
1.
The structure of circuit for carrier recovery is perfected in engineering,and the problem of error-lock for frequency-shift carrier is eliminated.
介绍了平方变换法相干解调原理,从工程角度完善了载波提取的电路结构,消除了频移载波的误锁问题。
3) low frequency components abstraction
低频提取
4) frequency division collect4
分频提取
5) Extraction of shaft frequency
轴频提取
1.
Extraction of shaft frequency based on the DEMON line spectrum;
基于DEMON线谱的轴频提取方法研究
补充资料：煤炭提取残余物-轻组分烷烃油-酸性提取物与异丙烯的F-C的反应产物
CAS：98072-40-3
中文名称：煤炭提取残余物-轻组分烷烃油-酸性提取物与异丙烯的F-C的反应产物
英文名称：Extract residues (coal), light oil alk., acid ext., Friedel-Crafts reaction products with isobutylene
Extract residues(coal),light oil alk.,acid ext.,Friedel-Crafts reaction products with isobutylene
中文名称：煤炭提取残余物-轻组分烷烃油-酸性提取物与异丙烯的F-C的反应产物
英文名称：Extract residues (coal), light oil alk., acid ext., Friedel-Crafts reaction products with isobutylene
Extract residues(coal),light oil alk.,acid ext.,Friedel-Crafts reaction products with isobutylene
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条