An RMS Digital Voltmeter/Calibrator for Very-Low Frequencies
نویسندگان
چکیده
منابع مشابه
Very low probability lung scan findings: A need for change
This study was conducted to determine the prevalence of PE in patients with V/Q scans interpreted as representing a very low probability (VLP) of PE (1-3 small segmental perfusion defects with a normal chest radiograph). An analysis of the entire data set obtained during the PIOPED study was performed. Of the total of 1,359 patients in whom the presence or absence of PE was confirmed, 80 ...
متن کاملLow Settling Time All Digital DLL For VHF Application
Settling time is one of the most important parameter in design of DLLs. In this paper we propose a new high speed with low settling time Delay Locked Loop (DLL) in which a digital signal processor (DSP) is used instead of using phase-frequency detector, charge pump and loop filter in conventional DLL. To have better settling time, PRP conjugate gradient algorithm is used to optimize delay of ea...
متن کاملInflation Determinants in Low and High Frequencies: An Implication of Spectral Analysis to Iran
There is no evidence that previous studies, available to Iran’s inflation literature, have used spectral methodology to analyze a possible relationship between inflation and its main determinants within a specific period. Accordingly, the present study investigates the effects of money growth, real output growth, output gap and interest rate changes on inflation at low and high frequencies...
متن کاملVery low HbA1C, is it a problem?
Dear Editor An important problem to manage diabetes mellitus is controlling the patients` blood glucose. Fluctuation of blood glucose results in molecular biochemistry change and can result in unwanted diabetic complications (1). In clinical practice, hemoglobin A1C (HbA1C) is a common useful laboratory test to follow-up patients with diabetes (2). Sometimes, an unexpecte...
متن کاملVery Low-Complexity Digital Filters Based On Computational Redundancy Reduction
We present computation reduction t,echniques which can be used to obtain multiplierless implementations of finite impulse response (FIR.) digital filters. The ideas presented in this work are also applicable to infinite i ~ ! p u l s e response (IIR) digital filters. The main idea is to remove computational redundancy by reordering computation. Hence, the frequency response of the desired filte...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: IEEE Transactions on Instrumentation and Measurement
سال: 1978
ISSN: 0018-9456
DOI: 10.1109/tim.1978.4314677