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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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cskmeans
K均值聚类用matlab实现源程序,可用于其他算法的结合与实现(K-means clustering using matlab)
- 2012-07-26 19:03:42下载
- 积分:1
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(APSO)MATLAB
改进粒子群优化算法(APSO)的MATLAB源程序,这个是引入自适应权重特征的粒子群优化算法(Improved particle swarm optimization (APSO) algorithm MATLAB source, this is the introduction of the adaptive weight characteristics of particle swarm optimization algorithm
)
- 2014-05-29 11:22:55下载
- 积分:1
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FeMarix
有限单元,稀疏矩陈存储。
有限单元程序组件。
开发:东华理工大学
联系:张志勇(Finite element, sparse moments Chen storage. Finite element program components. Development: Tung Wah Group of Hong Kong Polytechnic University Contact: Zhang Zhiyong)
- 2008-07-07 08:18:20下载
- 积分:1
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FLD_based-Face-Recognition-System_v2
FLD_based Face Recognition System_v22帮助大家学习LDA算法,解决线性可分的问题(FLD_based Face Recognition System_v2)
- 2013-11-18 21:25:52下载
- 积分:1
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BF
说明: LDPC码的比特翻转译码算法,其中包含一些可用的码字,EG-LDPC码和PEG构造的码字。(The bit flipping algorithm for LDPC codes.)
- 2018-07-18 10:27:30下载
- 积分:1
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pca-face
图像处理经典算法,基于PCA的人脸识别matlab代码(Matlab code of face recognition based on PCA)
- 2015-04-21 08:58:11下载
- 积分:1
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PMSM_PI2018a
说明: 在simulink中搭建永磁同步电机模型,并采用三环控制对其进行位置控制。(The permanent magnet synchronous motor model is built in Simulink, and its position is controlled by three loop control.)
- 2021-03-17 20:59:21下载
- 积分:1
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pv-math-module
光伏的数学通用模型。 工程用途,我参考搭建的模型 可以使用。(Universal mathematical model of PV. Engineering purposes)
- 2014-02-06 23:42:06下载
- 积分:1
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aw
说明: 利用matlab语言编写的水下简正波分析程序,可计算P(Matlab language use underwater normal wave analysis procedures, calculate P)
- 2007-12-09 17:57:08下载
- 积分:1