-
ASK-OOK-FSK-BPSK
说明: 二相相移键控(BPSK)是用二进制基带信号(0、1)对载波进行二相调制。BPSK是最简单的PSK形式,相移大小为 180°,又可称为2-PSK。在群点聚集的地方,其实都不是非常有关系,在该图像中,群点分布在水平轴上的0°和180°上。由于BPSK使用严重的失真致使解调器作出错误的判断,所以该调制方式是所有PSK中最强的。但它只能以1bit/symbol调制而不适合高数据率应用情况。 (bpsk modulation)
- 2011-04-13 17:10:58下载
- 积分:1
-
getraenkeautomat
simulink model of the basic function of soft drink machine
- 2011-06-13 00:52:30下载
- 积分:1
-
Seg
A Fast Image Segmentation using Delaunay Triangulation
- 2012-05-27 14:30:40下载
- 积分:1
-
gmuqasri
用matlab实现的曼彻斯特 DLFQKC编码。50 占空比(可调)。绘制时域波形和频域功率谱密度。结果跟北邮的WMMygYW 的通信原理课件上的形状一模一样。 .(With Manchester DLFQKC encoding matlab realize. 50 duty cycle (adjustable) . Draw time-domain waveform and frequency domain power spectral density. Results with BUPTWMMygYW Exactly the same shape Wenbin communication on the principles of courseware.)
- 2016-02-04 20:44:15下载
- 积分:1
-
identify4
软件无线电调制方式识别及解调算法仿真研究(Software radio modulation and demodulation algorithm simulation identified)
- 2013-10-17 10:29:33下载
- 积分:1
-
MATLAB-VB
着重探讨了在VB应用程序中集成MATLAB实现程序优化的四种方法,即利用MatrixVB、调用DLL动态链接库、应用Active自动化技术和动态数据交换技术,并分析了集成过程中的关键问题及其基本步骤。这种混合编程实现了VB的可视化界面与MATLAB强大的数值分析能力的结合。 (VB application integration MATLAB program optimization focused on four methods, namely the use of MatrixVB to call DLL dynamic link library, application Active automation technology and dynamic data exchange technology, and analyzes the key issues in the integration process and its basic steps. This hybrid programming to achieve a combination of powerful numerical analysis capabilities of the visual interface of the VB and MATLAB.)
- 2013-04-29 15:30:54下载
- 积分:1
-
Multipath_Narrowband-_channel
无线通信中多径信道的MATLAB建模和仿真(Multipath simulation)
- 2011-11-05 21:43:38下载
- 积分:1
-
compet
competitive learning
- 2011-11-09 17:20:25下载
- 积分:1
-
keshe
关于电力电子的课程设计 内容真实 是三相整流逆变(Courses on power electronics design is true is a three-phase rectifier inverter)
- 2011-05-05 13:21:00下载
- 积分:1
-
factor
用matlab实现因子分析,图形显示结果,得出最优结论(Factor analysis, using matlab graphical display of results, draw the optimal conclusion)
- 2012-07-28 15:07:46下载
- 积分:1