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书籍 Mobile+Communications+An+Introduction+to+New+Media
Do you have a mobile phone? We think you probably do, one way or another. We
would also guess that you might use it for many diff erent things in the course of your
everyday life—as a telephone certainly, but also as an address book, as a clock or
watch, as a camera, or now as a connection to your ...
书籍 Numerical Techniques in Electromagnetics
Theartofcomputationofelectromagnetic(EM)problemshasgrownexponentially
for three decades due to the availability of powerful computer resources. In spite of
this, the EM community has suffered without a suitable text on the computational
techniques commonly used in solving EM-related problems. Althou ...
书籍 High+Voltage+Engineering
The first edition as well as its forerunner of Kuffel and Abdullah published in
1970 and their translations into Japanese and Chinese languages have enjoyed
wide international acceptance as basic textbooks in teaching senior under-
graduate and postgraduate courses in High-Voltage Engineering. Both ...
书籍 Introduction to the Mathematical Theory
Mathematics isplayinganevermoreimportantroleinthephysicalandbiological
sciences,provokinga blurringof boundariesbetweenscientific disciplinesand a
resurgenceof interestinthemodemas well as theclassicaltechniquesof applied
mathematics. Thisrenewalofinterest,bothinresearchandteaching,hasledtothe
estab ...
技术资料 Analog and Digital Control System Design
This texts contemporary approach focuses on the concepts of linear control systems, rather than computational mechanics. Straightforward coverage includes an integrated treatment of both classical and modern control system methods. The text emphasizes design with discussions of problem formulation, ...
技术资料 基于STC12C5A60S2单片机的LED线阵显示装置
LED 线阵显示装置, 分为 LED 线性旋转显示主机和图文录入器两部分。主机用直流电机带动由红绿 LED 组成的线阵旋转, 同时线阵按照时序依次切换显示状态, 在固定区域利用视觉暂留效果形成 16×16 点阵, 用以显示图文;图文录入器用 HMI 触控屏作为人机交互界面, 实现图文录入和回放功能。主机与图文录入器通过无线通信方式进行 ...