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The Ultimate Glossary of Microsoft Excel Symbols

To apply the dollar currency to a value, select the cell, press Ctrl+1 to launch the Format Cells dialog box, and select "Currency" or "Accounting" in the Number tab. Then, choose the dollar symbol ...
IEEE

A Background M-Channel Time-Interleaved ADC Calibration for Multilevel Modulations Based on the Probability Density Function Difference and a Greedy Algorithm

Abstract: This paper presents the first time-interleaved analog-to-digital background calibration targeted for multilevel modulations that can calibrate offset, gain, time skew and bandwidth ...
IEEE

High Performance Short Polar Codes: A Concatenation Scheme Using Spinal Codes as the Outer Code

Abstract: An innovative scheme for concatenating the polar codes with the recently proposed spinal codes is presented in this paper. The primary objective is to improve the performance of the polar ...
bjo.bmj

Interpretation of change scores for the National Eye Institute Visual Function Questionnaire-25: the minimally important difference

Aim To estimate the minimally important difference (MID) in change in National Eye Institute Visual Function Questionnaire-25 (VFQ-25) composite score using methods aligned with patient perception.