century
共 27 篇文章
century 相关的电子技术资料，包括技术文档、应用笔记、电路设计、代码示例等，共 27 篇文章，持续更新中。
CDMA+Systems+Capacity+Engineering
Since the telephone was invented in the late nineteenth century, there has been a<br />
steady development of telephone services, and the number of subscribers has con-<br />
tinuously increased. One
The software and hardware development fields evolved along separate paths through the end of the 20t
The software and hardware development fields evolved along separate paths through the end of the 20th century. We seem to have come full circle, however. The previously rigid hardware on which our pro
CDMA has been quite successful as a second-generation cellular system,having achieved widespread use
CDMA has been quite successful as a second-generation cellular system,having achieved widespread use in particular in North America and Korea by the turn of the twenty-first century.
Animal Cell Technology - Challenges for the 21st Century
Animal Cell Technology - Challenges for the 21st Century
The literature of cryptography has a curious history. Secrecy, of course, has always played a centra
The literature of cryptography has a curious history. Secrecy, of course, has always played a central
role, but until the First World War, important developments appeared in print in a more or less
Multimedia security: the 22nd century approach
Multimedia security: the 22nd century approach
From helping to assess the value of new medical treatments to evaluating the factors that affect ou
From helping to assess the value of new medical treatments to evaluating the
factors that affect our opinions and behaviors, analysts today are finding
myriad uses for categorical data methods. In t