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This is a complete OFDM simulation system and a combination of rs CODE to encode
这是一个完整的OFDM仿真系统,并结合rs码进行编码
- 2022-03-14 02:03:14下载
- 积分:1
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采用BPSK的误码小区OFDM仿真
ofdm simulation using BPSK & its BER plot
- 2022-01-26 03:27:31下载
- 积分:1
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spread spectrum communications using the linear FM algorithm of multiple correla...
扩频通信中采用的线性调频算法用的复相关算法-spread spectrum communications using the linear FM algorithm of multiple correlation algorithm
- 2022-12-12 18:35:03下载
- 积分:1
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超宽带(UWB)多频带OFDM物理层与固定
Ultrawideband (UWB) multiband OFDM physical layer with fixed-point transmitterreceiver modeling
- 2022-03-24 23:08:46下载
- 积分:1
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一个VB写的wincc与excel数据交换问题
一个VB写的wincc与excel数据交换问题-write a VB wincc and excel data exchange problems
- 2022-07-20 23:25:35下载
- 积分:1
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基本功能高效的CAN通讯应用.同样,CAN232 不仅适应基本CAN
基本功能高效的CAN通讯应用.同样,CAN232 不仅适应基本CAN-bus产品,也满足基于高层协议如ModBUS、DeviceNet...之间可选 3. RS232接口,波特率在1200bps-basic functions of CAN efficient communications applications. Similarly, the CAN232 not only meet the basic CAN-bus products, but also to meet for high-level protocols such as ModBUS, DeviceNet ... between three options. RS232 interface, baud rate in 1200
- 2023-02-17 22:05:03下载
- 积分:1
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LFSR的Verilog源代码,生成伪
线性反馈移位寄存器Verilog源程序,能够产生伪随机序列-LFSR Verilog source code, to generate pseudo-random sequence
- 2022-07-23 17:41:05下载
- 积分:1
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数字调制技术
DIGITAL MODULATION TECHNIQUES
the material describes digital modulation techniques such as BINARY PHASE SHIFT KEYING (BPSK), DIFFERENTIAL PSK (DPSK), DIFFERENTIALLY-ENCODED PSK (DEPSK), QUADRATURE PSK (QPSK), QUADRATURE AMPLITUDE SHIFT KEYING (Q-ASK), BINARY FREQUENCY-SHIFT KEYING (B-FSK), MINIMUM SHIFT KEYING (MSK),
- 2023-04-27 17:10:03下载
- 积分:1
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移动自组网中的无线通信
节点(22)的数目被固定在程序中。节点都配置了一个移动的无线节点的具体参数。创建不结盟运动文件和跟踪文件后,我们建立了地形对象集的 node_ ($i) [$ns 节点] 用于创建节点。节点的初始位置被固定。特定的 X,Y 坐标被分配到每个节点。节点都给以固定的速度移动和固定目标位置。
在这里我们设置的初始大小,在这里用于通过使用 initial_node_pos AODV 路由协议的每个节点。
$val(stop) 指定的结束时间的仿真结果.的 UDP 代理附加到发送节点。LossMonitor 代理连接到接收器节点。连接代理和 CBR 流量附加到的 UDP 代理。
现在通信设置,建立了节点。
- 2022-01-26 04:03:45下载
- 积分:1
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本文主要阐述了DTMF的原理及如何在MATLAB上产生DTMF信号,主要涉及到电话拨号音合成的基本原理及识别的主要方法,利用 MATLAB 软件以及 FFT 算...
本文主要阐述了DTMF的原理及如何在MATLAB上产生DTMF信号,主要涉及到电话拨号音合成的基本原理及识别的主要方法,利用 MATLAB 软件以及 FFT 算法实现对电话通信系统中拨号音的合成与识别。并进一步利用 MATLAB 中的图形用户界面 GUI 制作简单直观的模拟界面。 能够利用矩阵不同的基频合成 0 - 9 不同按键的拨号音,并能够对不同的拨号音加以正确的识别,实现由拨号音解析出电话号码的过程,完成对电话拨号音系统的简单的实验仿真。-This paper described the principle and how DTMF in MATLAB to generate DTMF signals, mainly related to the telephone dial tone of the basic principles of synthesis and identification of the main methods, the use of MATLAB software and the FFT algorithm on the telephone communication system dial tone Synthesis and Recognition . And further the use of MATLAB in the production of graphical user interface simple and intuitive GUI interface simulation. Able to take advantage of matrix synthesis of different fundamental frequency 0- 9 different keys of the dial tone and be able to different dial tone to be the correct identification, the dial tone from a telephone number to resolve the process of completion of the telephone dial tone system, a simple experiment simulation
- 2022-06-20 10:02:01下载
- 积分:1