IEEE

Design of Lower-Error and Area-Efficient Sine Function Generators for Image Encryptions Using Logarithmic Number Systems (LNS)

Abstract: In order to protect the privacy of images, sine functions can be used for the encryption of images. However, the operations for generating sine functions are becoming the area-consuming ...

8 Excel Features That Quickly Improve Your Work : Flash Fill, Paste Special & the Magic F4 Key

Learn Paste Special math, Flash Fill patterns, Go To Special filters, and the F4 shortcut to clean data fast and share Excel ...
IEEE

An Enhanced Capacitive Angle Sensor Using Sine-Fitting Algorithm With Coherent Sampling

Abstract: Capacitive angle sensors cannot meet the current requirements of high-precision angle measurements due to their insufficient resolution. This study examines the dual-domain demodulation ...
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How to Use VLOOKUP in Excel – Step-by-Step for Beginners

This is my simple way to use the VLOOKUP function in Excel to find data fast. I walk through how I use VLOOKUP to look up inventory amounts from a table. This helps me quickly check how many items we ...