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modulationanddemodulationcode
交全面的给出了好几种调制解调方案的matlab代码,又ASK,BPSK,FSK,QAM等的源代码
对通信领域的研究人员很有帮助(submit a comprehensive given several modulation and demodulation program Matlab code, ASK, BPSK, FSK, QAM the source code for communications research in the field of staff helpful)
- 2007-01-15 22:51:30下载
- 积分:1
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menu4_4
菜单的仿真,通过修改菜单可以修改自己需要修改的参数,例如PID(Simulation menu, the menu can be modified by modifying the need to modify the parameters of their own, such as PID)
- 2014-01-04 18:02:05下载
- 积分:1
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stft
关于短时傅里叶变换进行时间-频率分析的代码,用MATLAB编写的代码。(On short-time Fourier transform time- frequency analysis of the code, the code written in MATLAB.)
- 2016-12-06 11:59:49下载
- 积分:1
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emd+奇异值差分谱
调用程序可对信号进行EMD分解,再进行奇异值分解降噪(The calling program can decompose the signal by EMD, then the singular value decomposition and denoising 2D empirical wavelet program. The calling subroutine can perform the empirical wavelet transform on the image.)
- 2018-11-28 16:33:05下载
- 积分:1
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Simulinkofdm
正交频分复用(OFDM)是第四代移动通信的核心技术,它是实现多媒体业务发展的基础.讨论了如何利用Simulink进行OFDM系统仿真,并给出了具体的仿真模型.利用仿真模型得到OFDM差错性能分析结果,通过对结果的分析,提出了改善性能的方法.
(Orthogonal frequency division multiplexing (OFDM) is the core of the fourth generation mobile communication technology, it is the basis for the development of multimedia services. Discusses how to use Simulink for OFDM system simulation, and given the specific simulation model. Using the simulation model OFDM Error Performance Analysis of the results obtained through analysis of the results, proposed to improve performance.)
- 2010-11-26 12:42:45下载
- 积分:1
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Lagrange-polynomial-interpolation
拉格朗日(Lagrange)多项式插值算法源代码这是一个Matlab实现的拉格朗日多项式插值算法,它使用拉格朗日多项式插值的方法近似点定义函数。(Lagrange (Lagrange) polynomial interpolation algorithm source code This is a Matlab realization of Lagrange polynomial interpolation algorithm, which uses the Lagrange polynomial interpolation method similar to the definition of function points.)
- 2008-06-16 10:35:33下载
- 积分:1
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Untitled
说明: 利用模拟信号对能量法进行验证,主要求解振幅值,能量值,频率包络值(Analog signal on the energy method used to verify, mainly to solve the amplitude value, energy value, the value of the frequency envelope)
- 2010-04-17 12:11:10下载
- 积分:1
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Retina
A very good code for identification and classification of retinal vascular
- 2012-12-29 17:02:14下载
- 积分:1
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OFDM
RA准则下的OFDM自适应资源分配问题,涉及载波和功率的分配,是一个既含有离散决策变量,又含有连续决策变量的非线性优化模型,且含有较为复杂的非线性约束,因此适合采用智能优化算法进行求解。(RA OFDM under guideline adaptive resource allocation problem, involving carrier and power allocation is a decision with both a discrete variable, but also with continuous decision variables of nonlinear optimization models, and contains more complex nonlinear constraints, so for using intelligent optimization algorithm.)
- 2011-04-30 09:49:33下载
- 积分:1
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Delphi-and-Matlab
Delphi与Matlab混合编程,在Delphi中调用Matlab文件(Delphi and Matlab. Matlab files being called in Delphi)
- 2013-10-19 19:33:52下载
- 积分:1