matlab programme support pcm this is an programme that you can change the time with keeping frequency stable or change the frequency with stable time or record someone's voice
Adaptive-antenna techniques offer the possibility of increasing the performance of mobile radio communication systems by maximising directional gain and enhancing the protection towards multipath conditions. The net effect of these techniques is to
This book is concerned with the descr iption and analysis of the global second generation (2G) mobile radio systems: the Global System of Mobile Communications (GSM) and cdmaOne. A subsidiary goal is to examine how these two systems will evolve into
HD2010操作说明(HD2010 operating instructions) ⅰ.软件安装（Installed software） 双击光盘HD2010 V2.0目录下的安装文件图标 ，将控制系统安装到个人电脑.如下图2-1 （Open Profile HD2010 V2.0 in the compact disk,Dblclick Installed the HD2010 V2.0 in your personal computer.As shown in Figure 2-1） 图（
This book will simply and plainly teach you how to write computer viruses. It is not one of those all too common books that decry viruses and call for secrecy about the technology they employ, while curiously giving you just enough technical details
1.文件菜单（File menu） a.新建--新建一个新的显示屏(New—Create a new screen) b.打开--打开一个显示屏（Open—Open a exist screen） c.保存--保存建立的文件（Save—Save file） d.另存为--保存副本（Save as—save a copy） e.导出.hds--导出.hds文件，用于u盘读取文件 （Export.hds—Export.hds file,for usb reading) f.退出--退出软件(Exi
Writing better software: 30 years of UNIX development wisdom In this book, five years in the making, the author encapsulates three decades of unwritten, hard-won software engineering wisdom. Raymond brings together for the first time the philosophy,
