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lishuhanshu6
钟型隶属函数-f参数变化钟型隶属函数-f参数变化(Bell-shaped membership function-f parameter bell-shaped membership function-f parameter)
- 2009-04-10 04:37:53下载
- 积分：1
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MATLAB_code
说明： MATLAB高级编程,MATLAB工程数学,MATLAB实用教程,MATLAB图形图像等源码集锦(MATLAB high-level programming, engineering MATLAB mathematics, MATLAB practical guides, such as MATLAB graphics source Collection)
- 2006-03-10 00:14:10下载
- 积分：1
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BER-BPSK
BER for BPSK modulation
- 2011-10-07 00:43:20下载
- 积分：1
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ImageAndVideoCapture
Junit Instrumentation test case for camera power measurement.
- 2014-06-25 09:33:05下载
- 积分：1
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Untitled
说明： 简要介绍了OFDM的发展状况及基本原理, 文章对OFDM 系统调制与解调技术进行了解析，得到了OFDM 符号的一般表达式，给出了OFDM 系统参数设计公式和加窗技术的原理及基于IFFT/FFT 实现的OFDM 系统模型，阐述了运用IDFT 和DFT 实现OFDM 系统的根源所在,重点研究了理想同步情况下,保护时隙(CP)、加循环前缀前后和不同的信道内插方法在高斯信道和多径瑞利衰落信道下对OFDM系统性能的影响。在给出OFDM系统模型的基础上,用MATLAB语言实现了传输系统中的计算机仿真并给出参考设计程序。最后给出在不同的信道条件下,研究保护时隙、循环前缀、信道采用LS估计方法对OFDM系统误码率影响的比较曲线,得出了较理想的结论。(Generation of OFDM Communication System)
- 2019-03-05 10:50:20下载
- 积分：1
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ScriptforcomputingtheBERforBPSKmodulationin3
Script for computing the BER for BPSK modulation in a
Rayleigh fading channel with Alamouti Space Time Block Coding
Two transmit antenna, 1 Receive antenna
- 2010-07-11 20:17:50下载
- 积分：1
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Monocular-vision-based-on-MATLAB-h
基于MATLAB的单目视觉车辆测距技术研究(Monocular vision based on MATLAB vehicles ranging technology research)
- 2013-08-14 20:47:44下载
- 积分：1
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levinson
图1为均衡带限信号所引起失真的横向或格型自适应均衡器(其中横向FIR系统长M=11), 系统输入是取值为±1的随机序列，其均值为零；参考信号；信道具有脉冲响应：
式中用来控制信道的幅度失真(W = 2～4, 如取W = 2.9,3.1,3.3,3.5等)，且信道受到均值为零、方差(相当于信噪比为30dB)的高斯白噪声的干扰。试比较基于下列几种算法的自适应均衡器在不同信道失真、不同噪声干扰下的收敛情况(对应于每一种情况,在同一坐标下画出其学习曲线):
1）横向/格-梯型结构LMS算法
2）横向/格-梯型结构RLS算法
并分析其结果。(Figure 1 is a band-limited signal caused balanced horizontal or lattice distortion adaptive equalizer (FIR system in which the lateral length M = 11), the system input is the value of a random sequence of ± 1, mean zero reference signal channel has impulse response:
Wherein the amplitude of the distortion for the control channel (W = 2 ~ 4, and so as to take W = 2.9,3.1,3.3,3.5), and subjected to a channel with zero mean and variance (equivalent SNR is 30dB) Gaussian white noise. Compare the following types of algorithm-based adaptive equalizer in a different channel distortion, the convergence of different noise interference (corresponding to each situation, draw their learning curve in the same coordinate):
1) landscape/grid- LMS algorithm ladder structure
2) landscape/grid- RLS algorithm ladder structure
And analyze the results.)
- 2020-07-02 22:40:01下载
- 积分：1
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matlab_tutorial2-imp
this file is for newcomers to learn matlab programming
- 2012-10-17 02:18:02下载
- 积分：1
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kalmanBalanced-car
利用卡尔曼算法做出的平衡车整套程序，可以给做平衡车初学者很好的借鉴(
Kalman algorithms make use of the balance of the car the entire procedure can be done to balance the car a good reference for beginners)
- 2013-12-03 00:32:07下载
- 积分：1
