EDN

PWM buck regulator interface generalized design equations

A step-by-step guide for applying an old DI that used simple circuits for PWM programming of standard bucking-type regulator ...
IEEE

A Series-Parallel-Form Switch-Linear Hybrid Envelope Tracking Power Supply With Two Multilevel Converters Sharing a Voltage-Level Provider

Abstract: Series-parallel-form switch-linear hybrid envelope tracking power supply is composed of a voltage-controlled linear amplifier (VLA), a voltage-controlled switched-mode converter (VSC) and a ...
IEEE

A Mixed Integer Linear Programming Model for Resolution of the Antenna-Satellite Scheduling Problem

Abstract: This article deals with one of the types of “Satellite Range Scheduling” problems arising in Earth Observation Satellite operations, Antenna-Satellite Scheduling. Given a set of satellites, ...
GitHub

REMOVING A ROW FORM A CsvFile

I would like to ask if exist any method that remove a row from the data frame or extract data with a specific condition in the raw .
Daily Mail

US Open star Taylor Townsend reduced to tears after letting EIGHT match points slip in agonizing defeat

Taylor Townsend’s extraordinary run in the US Open singles ended in tearful and agonizing fashion as she let EIGHT match points slip in defeat to Barbora Krejcikova. The 29-year-old American shot to a ...