nao捡垃圾

QPSK调制的误码率与信噪比关系图，理论值与实际值的对比。(QPSK modulation the BER and SNR diagram)

让您爱不释手的专业串口调试软件,使用完全免费! 本软件可以在Win95/98、Win2000、WinNT、WinXP下面运行.-attractive professional serial debugging software, the use of a completely free! the software can Win95/98, Win2000, WinNT, running WinXP below.

c指针讲义，压缩包内共包含ppt以及代码解析！-The introduction of C pointer,included ppt and code.

说明：  ZVS zero voltage switching circuit schematic diagram

英培特嵌入式开发系统IDE软件包，包括软件仿真功能，是ARM开发的好帮手-British tissue culture embedded system development IDE package, including software simulation function, the development of the ARM is a good helper

i am uploading matalab programme spectral_subtrac which a step after obj_evolution-i am uploading matalab programme spectral_subtrac which a step after obj_evolution

断层地震危险性分析程序，单条断层，可稍微改动后进行多条断层概率危险性分析-Fault earthquake risk analysis process, a single fault, may change slightly after a number of faults probabilistic risk analysis

这是一个用flash编写的自由落体动画，实现起来非常简单。-This is a use of flash animation prepared by the free-fall, it is very simple to achieve.

说明：  用matlab编写了电力系统经济调度程序(Economic dispatch of power system)

本程序仿真了来自点目标的二维阵列回波信号，并对阵列信号进行成像处理，成像空间为球坐标(imaging of array signals)