In this Tutorial, we present analog matrix computing (AMC) circuits based on crosspoint resistive memory arrays. AMC circuits are able to carry out basic matrix computations, including matrix ...

Linear vs logarithmic time complexity To allow Java developers to take advantage of the SIMD space, the Vector API is available in the Java 21 JDK as a preview feature. In this tutorial, we will look ...

To install Java 17, open a terminal window and issue this command: sudo apt-get install openjdk-17-jdk openjdk-17-jre -y After that installation completes, let’s install Java 18 with this ...

Here, we revisit a textbook example of how to design a dipole array and its feed network. The effects of mutual coupling are taken into account, so that a desired set of in-phase excitations is fed to ...

Quite often, when validating input or manipulating text, you want to eliminate leading and trailing whitespace. This can be achieved through the use of the Java String’s trim method. String javaString ...

Imagine that your typical Java array is an Excel spreadsheet. Were that the case, you’d have created a table with just a single column. We might consider it a “one dimensional” database, in ...

Java arrays - a brief tutorial In Java an array is a way of storing multiple items of the same type. In this quick tutorial we introduce you to the very basics.