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xgzsmx
相关噪声模型和相关函数计算
相关函数是平稳随机过程的重要数字特征,根据观测记录的信号波形或者一串数据序列,来估计该信号的自相关函数是信号处理的重要方法之一。(correlation noise model and correlation function)
- 2010-06-25 16:35:50下载
- 积分:1
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6
说明: 6. 在三条径的瑞利信道中,对于OFDM:
(1) 请设计一种具体的导引辅助的信道估计方法,用Simulink进行仿真,测量BPSK调制时的误码率性能。画出比特信噪比与信道估计均方误差的关系曲线,画出比特信噪比与误码率的关系曲线。
(2) 设频率已同步,请设计OFDM一种具体的采用循环前缀进行时间同步方法,用Simulink进行仿真,画出比特信噪比与捕获概率的关系曲线。
(3) 设时间已同步,请设计OFDM一种具体的采用循环前缀进行频率同步方法,用Simulink进行仿真,画出比特信噪比与频率同步误差的关系曲线。
(。
6 In the three path Rayleigh channel for OFDM:
(1) Please design a specific guide-assisted channel estimation method, the Simulink simulation, BPSK modulation measuring the bit error rate performance. Draw-bit signal to noise ratio and channel estimation mean square error curve, draw-bit signal to noise ratio and bit error rate curve.
(2) set the frequency has been synchronized, the design of a specific OFDM cyclic prefix used for time synchronization method, the Simulink simulation, draw-bit signal to noise ratio and capture probability curve.
(3) set time has been synchronized, the design of a specific OFDM cyclic prefix used for frequency synchronization method, the Simulink simulation, draw-bit signal to noise ratio and frequency synchronization error curves.)
- 2011-07-20 11:03:59下载
- 积分:1
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基于分形理论的WZ模型的圆板绝缘系统击穿时电树枝现象的计算机模拟WZ-Modle
基于分形理论的WZ模型的圆板绝缘系统击穿时电树枝现象的计算机模拟。(The simulaton of electrical tree growth based on fractal theory and WZ model.)
- 2021-01-07 13:48:53下载
- 积分:1
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FreqMeter_v41
电力系统仿真建模需要的模型,可以适合智能电网,分布式发电,PWM 控制(power system modeling control smart grid stability)
- 2013-09-13 07:12:15下载
- 积分:1
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pv1-SIMPLE-PV
This file is very important for student ....
- 2014-02-18 00:16:42下载
- 积分:1
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Turbo
实现turbo码的编码和解码,是一个递归卷积码的编解码的程序(Turbo code to achieve the encoding and decoding)
- 2009-05-08 21:42:25下载
- 积分:1
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vsk_camera_vop_Nearest_Neighbor_Replication
这是对Bayer图像进行差值还原彩色图像的MATLAB模型文件(This is a Bayer image to restore the margin of the MATLAB model of color image files)
- 2009-06-24 13:30:36下载
- 积分:1
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065465
A Comprehensive Comparison Study of Document
Clustering for a Biomedical Digital Library MEDLINE(综合比较研究文档聚类的医学数字图书馆检索)(A Comprehensive Comparison Study of Docum ent Clustering for a Biomedical Digital Librar y MEDLINE (Integrated Document Clustering comparative study of medical digital library retrieval))
- 2007-06-16 07:55:23下载
- 积分:1
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MadgwickAHRS
在matlab环境中将陀螺仪加速度计以及磁传感器数据转为四元数的脚本。(The script will change accelerometers and gyroscopes magnetic sensor data into a quaternion In the matlab environment.)
- 2013-10-01 16:55:01下载
- 积分:1
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新建文件夹
该程序可以实现对于信号的时域参数提取以及信号的包络分析(The program can realize time domain parameter extraction of signals and envelope analysis of signals)
- 2019-01-23 17:10:01下载
- 积分:1