How-To Geek on MSN

A beginner's introduction to Bash parameter expansions

At a basic level, parameter expansion means changing Bash syntax into a value—expanding it. For example: echo "$foo" This ...
Nature

A framework for parameter estimation and model selection from experimental data in systems biology using approximate Bayesian computation

Experimental data and mathematical models are beginning to take equal billing in systems biology. Experimental observations without a framework in which to link them offer researchers only limited ...
MCPmag

Using PowerShell for Parametrized Azure Resource Manager Templates

Developers and administrators have many ways to deploy resources to Microsoft Azure. But when deploying many resources at once that consist of a full "stack" of resources, Azure Resource Manager (ARM) ...
PV Tech

The importance of understanding the input parameters of PAN files

The PAN files for PVsyst integrate most characteristics of PV modules that are necessary for energy yield prediction under different climatic conditions. Image: Lightsource bp. With numerous markets ...
EDN

Avoid a common S-parameter problem

S-parameters, or scattering parameters, have become the de facto standard for describing the electrical properties of interconnects. They are one of the few concepts that bridge the worlds of the ...
EDN

S Parameter Causality Correction: A Dissenting View

The basic requirement is that the response from a system or circuit must occur after the stimulus has been applied and not before. Failure to satisfy this requirement can cause errors ranging from ...
Semiconductor Engineering

The Complex Art Of Handling S-Parameters

Signals operating in the radio frequency (RF) realm between 3 kHz to 300 GHz are an inherent part of processing by circuit components within and outside an IC. Linear characteristics of RF circuits ...