How-To Geek on MSN

How to work with arrays in Bash scripts

If you're working with a large amount of data in your Bash scripts, arrays will make your life a lot easier. Some people get ...
IEEE

Fourth-Order Sparse Array Design From a Sum-Difference Co-Array Perspective

Abstract: Sparse arrays designed based on fourth-order difference co-array (DCA) can achieve significantly higher uniform degrees-of-freedom (uDOFs). However, most existing fourth-order sparse arrays ...
Phys.org

Developing technology to deploy stabilized solar arrays and enable spacecraft docking

Southwest Research Institute (SwRI) has developed technology to stiffen deployable structures on spacecraft, enabling autonomous spacecraft docking operations. SwRI is currently integrating the ...
Semiconductor Engineering

HW Implementation Of An ONN Coupled By A ReRAM Crossbar Array (IBM, TU Eindhoven)

A new technical paper titled “Hardware Implementation of Ring Oscillator Networks Coupled by BEOL Integrated ReRAM for Associative Memory Tasks” was published by researchers at IBM Research Europe and ...
Magazine

To Array or Not Array? That is the Question

Flex PCBs are a wild card during assembly, but arrays may ease the process. As you complete your new flex or rigid-flex design, thoughts naturally turn to the next steps. No circuit is complete until ...
Ubuntu

Bash declare Command Usage With Examples

The declare command in Bash is used to define, modify, and display variables and functions. In Bash Scripting, the primary purpose of declare command is to set attributes for Variables and Functions ...
C&EN

Template-Stripped Truncated Nanoscale Pyramid Arrays for Refractive Index Sensing

Faculty of Electrical Engineering and Computer Science, Ningbo University, Ningbo 315211, China Laboratory of Infrared Material and Devices, Zhejiang Key Laboratory of Advanced Optical Functional ...