以cos2 pi k t N信号空间,k 0,1,……N-1, 取N 4,8,16,32,64等基信号作为传输信号,通过计算机仿
Take the cos2 pi k t N signal space, k 0, 1,. N. 1, take N 4, 8, 16, 32, 64 as the transmission signal, imitated by a computer the basic signal, such as N 4, 8, 16, 32, 64 as the transmission signal. (2019-03-27, MultiPlatform, 53KB, 下载0次)
QPSK系统在无线通信信道中的仿真,通过对有若干条大于2条路径的无线多径衰落信道中的QPSK系统进行误码率性能仿真,并
Simulation of QPSK system in wireless communication channel. The BER performance of QPSK system in wireless multi-path fading channel with more than two paths is simulated, and the BER performance of the system is simulated in the wireless multi-path fading channel with more than two paths. (2019-03-27, MultiPlatform, 1KB, 下载2次)
PLC程序根据定义的通信协议(即 PLC接收信息 帧的格式和定义 )识别其信息 内容,通过PC 的 COM1与S7-200
The PLC program identifies the content of the information according to the defined communication protocol (that is, the format and definition of the PLC receive information frame), and through the COM1 of PC and the S7x200 (2019-03-26, MultiPlatform, 144KB, 下载0次)
易语言+ASP写的收费系统,不是我写的,我只是拿来修改,修正了一些错误,直接可以了,
The charging system written by ASP was not written by me. I just modified it and fixed some mistakes. I can do it directly. (2018-08-12, MultiPlatform, 720KB, 下载0次)
易语言迅游验证码识别源码,很不错的易语言源码,适合易语言爱好者学习,
Easy language fast travel verification code identification source code, very good easy language source code, suitable for easy language lovers to learn, (2018-08-02, MultiPlatform, 16KB, 下载0次)
易语言网页操作源码模块源码,类似于精易论坛的精易模块的操作源码,功能比较全面,
The easy language web page operation source code module source code, is similar to the refined easy forum operation module operation source code, the function is quite comprehensive, (2018-08-02, MultiPlatform, 13KB, 下载2次)
易语言网截支持库地完美例程 详细展示了网截支持库的各种用法
The perfect routines of the easy language net-truncated support library show in detail the various uses of the network-truncated support library (2018-08-02, MultiPlatform, 192KB, 下载1次)
易语言心雨在线升级系统3 0版,很不错的易语言源码,适合易语言爱好者学习,
Easy language Xinyu online upgrade system version 30, very good easy language source code, suitable for easy language lovers to learn, (2018-07-31, MultiPlatform, 86KB, 下载0次)
PLC程序根据定义的通信协议(即 PLC接收信息 帧的格式和定义 )识别其信息 内容。通过PC 的 COM1与S7-200 PLC的 RS一232端口的串行硬件连接，然后通过对 S7—200系列 PLC进行通信编程 ，就可实现与上位机通信 。
PLC program in accordance with the definition of communication protocols (ie, PLC-frame format to receive information and definitions) to identify its information content. Through the PC s COM1 and S7-200 PLC s RS 1 232 serial port hardware connection, and then through the S7-200 series PLC to communicate programming, you can achieve with the host computer communications. (2008-06-12, MultiPlatform, 144KB, 下载46次)