This class converts morse code input from a user into a specific number. * Dots are defined by the system as pressing the mouse button and releasing within 250 ms. * Dashes are defined by the system as pressing the mouse button and releasing a

naxtnano的应用范围包括量子阱，量子线，量子点，纳米线，纳米微晶体，量子级联激光器 （QCL），共振隧穿二极管（RTD），高电子迁移率晶体管（HEMT），Nano-MOSFETs， LEDs，激光器（e.g. VCSEL），高效太阳能板，有机半导体，离子敏场效应管（ISFET）以及 石墨烯，“应变硅，“低含氮化合物”等新型材料。是一款集合了k.p方法、自洽求解泊松-薛定谔方程等物理模型与一体的半导体光电子行业软件。-naxtnano range of applications

数字图像处理：（1）输入图像，采用半色调技术并将图像打印和显示。（2）按要求降低图像的灰度级。（3）采用像素复制的方法对图像进行缩放。（4）采用双线性插值法的方法对图像进行缩放。-Image Printing Program Based on Halftoning The following figure shows ten shades of gray approximated by dot patterns. Each gray level is represented by a 3