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daimahekuangtu
，用MATLAB实现快跳频通信系统的仿真。主要应用了SIMULINK和COMMUNICATION BLOCKETS两个模块。整个设计包括了信源产生部分、发送部分、跳频调制部分、信道部分、接收部分和结果分析部分共六个模块，核心技术是伪随机序列的产生和频率合成器的设计，而关键技术是收发两端的伪随机码元的同步。伪随机码的产生用S－函数编程来开发自己的SIMULINK模块。同步的实现是收发两端采用相同的扩频脉冲触发。而且在设计中每个模块都采用了模块封装技术，从而简化了框图结构(Using MATLAB to achieve fast frequency-hopping communication system simulation. The main use of SIMULINK and COMMUNICATION BLOCKETS two modules. The whole design, including part of the generated source, sending part of some frequency-hopping modulation, channel of the receiving part and the results of analysis of part of a total of six modules, the core technology is the emergence of pseudo-random sequence and frequency synthesizer design, and the key technology is the transceivers at both ends of the pseudo-random synchronization symbol. Pseudo-random code generated by S-function programming to develop their own modules SIMULINK. Synchronization is used to send and receive ends of the same spread-spectrum pulse trigger. But also in the design of each module using the module packaging technology, which simplifies the structure of the diagram)
- 2021-03-22 14:09:16下载
- 积分：1
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C_CMethod
说明： 混沌时间序列分析中的c-c方法，用于求相空间重构时的求时间窗和延时时间(Chaotic time series analysis of the cc method for phase-space reconstruction for the order when the time window and delay time)
- 2009-07-28 17:15:55下载
- 积分：1
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LMSandRLS
lms算法源程序,应用于高速无线通信系统中，可用于解决高速无线传输过程中的频率选择性衰落以及码间干扰的消除，用于接收机中的均衡，大大提高通信系统的传输质量及效率(lms algorithm source code, used in high-speed wireless communication systems can be used to solve the high-speed wireless transmission in frequency selective fading and intersymbol interference cancellation, the balance for the receiver, greatly improve the communication quality and efficiency of the transmission system)
- 2011-05-17 13:02:26下载
- 积分：1
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OFDMsimulation
说明： 基于IFFT实现的OFDM仿真算法，内包括系统仿真框图(IFFT implementation based OFDM simulation algorithm, which includes system simulation block diagram)
- 2010-04-26 15:30:16下载
- 积分：1
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example2_remarkb
三自由度系统的自由响应.wilson-theta和Newmark-beta求解动力学振动方程(
Three degrees of freedom the system free response. Wilson-theta and the Newmark-beta dynamics vibration equation solving)
- 2011-07-13 17:39:59下载
- 积分：1
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mengtekaluo
本程序实现了基带蒙特卡罗仿真,分析了基带误码性能。(This program simulates a Monte Carlo system to obtain a BER
)
- 2014-01-15 19:30:36下载
- 积分：1
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An_Adaptive_Transverse_filter_using_LMS_algorithm
本文件介绍采用最小均方算法的自适应横向滤波器,pdf文件内含有相应的MATLAB程序及仿真结果等。(This document describes the use of least mean square adaptive transversal filter algorithm, pdf file containing the appropriate procedures and simulation results of MATLAB.)
- 2009-12-29 16:12:07下载
- 积分：1
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Fourier
Fourier Series and Power Spectrum with MATLAB
- 2012-05-18 21:52:24下载
- 积分：1
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ex9_3
matlab实现微波领域的几个参考例子。对于微波电路的基础仿真提高源代码参考。(Matlab achieve microwave field of several examples. On the basis of microwave circuit simulation to improve source code reference.)
- 2007-04-04 17:29:02下载
- 积分：1
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nuttall_harmonic
nuttall窗三谱线插值电力谐波分析程序，可随意更换信号参数(Nuttall window Interpolated power harmonic analysis program can easily replace the signal parameters)
- 2013-04-26 10:16:16下载
- 积分：1
