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OFDM

于 2011-04-20 发布文件大小:22KB

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下载积分: 1 下载次数: 29

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这是一个相对完整的OFDM通信系统的仿真设计，包括编码，调制，IFFT，上下变频，高斯信道建模，FFT，PAPR抑制，各种同步，解调和解码等模块，并统括系统性能的仿真验证了系统设计的可靠性 (This is a relatively complete simulation of OFDM communication system design, including coding, modulation, IFFT, and down conversion, Gaussian channel model, FFT, PAPR suppression, various synchronization, demodulation and decoding module block, and a master system simulation performance of the reliability of system design)

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window
说明：各种常见的窗函数，以及这些窗函数的时域波形和频域波形。(A variety of common window function, and their time-domain window function waveform and frequency domain waveforms.)

2010-03-22 10:30:03下载

积分：1
CommunicationsSignalProcessing
说明：这是一部很好的学习通信信号处理的书籍，很适合于初学者；文中系统的讲解了通信信号方面的知识和处理算法(This is a good book to learn communication signal processing, it is suitable for beginners paper explains the system of knowledge and communication signal processing algorithms)

2011-03-02 20:08:15下载

积分：1
zixiangguanhanshu2
该程序能够实现各种分布函数的自相关函数的计算(The program enables the calculation of the autocorrelation function of the various distribution functions)

2014-12-18 11:20:06下载

积分：1
BPSKSimulation
在数字基带传输系统中，实现误码率及眼图的仿真，从而加强对码间干扰和信道噪声的理解。(In the digital baseband transmission system, to achieve the simulation of the BER and eye diagram, so as to enhance the understanding of the inter-code interference and channel noise.)

2013-05-10 11:48:55下载

积分：1
lbmtest
波茨曼格子流体模拟，用于模拟微观油水驱替效果和流体分布关系(LBM fluid simulation, used to simulate the micro-oil-water displacement effects and the relationship between fluid distribution)

2009-09-28 11:45:25下载

积分：1
liantong
在某一网络拓扑结构中,检验是否使每一个节点都保持连通状态,在电网规划中有重要作用(In a network topology, the test is to enable each node to maintain connectivity of a state, in the grid plays an important role in planning)

2009-05-10 22:39:21下载

积分：1
1
说明： filter size image processing

2011-02-09 15:42:07下载

积分：1
levy改进pso_0801
levy飞行改进pso,更好的pso改进措施，大家可以看看(levy_Flight to improve pso)

2020-11-25 16:29:33下载

积分：1
l2
说明：已知三个信号，经调制产生信号，其中为常数，为具有窄带特性的Hanning信号。将此已调信号通过信道传输，描述该信道的差分方程为得到接收信号 1）分析Hanning信号的时域与频域特性 2）分析已调信号的时域与频域特性 3）分析系统的单位脉冲响应 4）分析接收信号的频谱 (Three known signal, the modulated signal is generated, which is a constant for the Hanning signal having a narrowband characteristics. This modulated signal channels transmitted through the differential equation of the channel 2) units of analysis of the modulated signal and frequency domain characteristics 3) analysis system is described for obtaining a reception signal 1) Analysis of time domain and frequency domain characteristics Hanning signal 4 impulse response) spectral analysis of the received signal)

2016-11-27 17:49:31下载

积分：1
基于matlab实现ldpc码的编解码和性能分析
说明：基于matlab实现ldpc码的编解码和性能分析(Encoding and decoding and performance analysis of LDPC codes based on MATLAB)

2019-04-09 15:50:33下载

积分：1

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OFDM

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