The eye diagram shows the effects of both amplitude and timing variations. But it only shows the quality of the transmission over the number of bits contained in the persistence history. Modern serial ...

A cause-and-effect diagram is a visual tool for organizing ... It is particularly helpful if there is little quantitative data available for analysis. However, care should always be taken with ...

Root cause analysis (RCA ... An Ishikawa (or fishbone) diagram should be created once the problem statement is written and ...