作为硬件工程师，如果你在做电路设计时，进行元器件选型都是抄别的人，电容别人用100nF，你也用100nF，电阻别人放1KΩ，你也放1KΩ,基本没有进行过元器件的选型计算，那么你很难提高自己，想要提高自己，就需要去学习如何进行元器件的选型计算，关于计算 ...

Number crunching is often necessary to justify a project or system design. Presenting that information is often most effective in a graphical context. MathSoft's Axum 7 makes the job easier, ...