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QPSK
基于Matlab的QPSK调制解调的仿真程序,希望对大家有所帮助(Matlab-based simulation of QPSK modulation and demodulation process, want to help everyone)
- 2009-09-23 09:55:10下载
- 积分：1
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baotong
报童问题。数学建模中常用的一个模型，很实用的。(baotong problem.)
- 2012-04-26 09:15:44下载
- 积分：1
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fengjimoxing
用MATLAB 仿真了风力机模型
The wind turbine model is simulated with MATLAB(The wind turbine model is simulated with MATLAB)
- 2019-04-01 16:54:45下载
- 积分：1
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seg2
地震数据读取程序，matlab编写，可以实现seg2格式的读取(to read Seismic data of seg2 format ，Matlab。)
- 2012-04-14 09:39:45下载
- 积分：1
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Peakfinder2
A fast customizable function for locating and measuring the peaks in noisy time-series signals. Adjustable parameters allow discrimination of "real" signal peaks from noise and background. (A fast customizable function for locating and measuring the peaks in noisy time-series si gnals. Adjustable parameters allow discrimin ation of the "real" signal peaks from noise and back ground.)
- 2006-12-07 23:14:26下载
- 积分：1
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COST207model
关于欧洲标准的cost207的信道模型，以matlab函数形式给出。(on European standards cost207 the channel model, presented in the form of Matlab function.)
- 2007-06-15 19:07:16下载
- 积分：1
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ees46
this is genaral techniques involves in noise cancellation and this matlab version
- 2011-08-06 20:48:50下载
- 积分：1
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IDMA
IDMA，Interleave Division Multiple Access，交织多址仿真。编码方式包括重复码，卷积码，turbo码。(IDMA, interleaved multiple access. Repetition code, convolutional code, turbo code are included.)
- 2020-07-20 16:43:42下载
- 积分：1
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anewLMSalgorithm
说明： 本文对变步长自适应滤波算法进行了讨论,建立了步长因子μ与误差信号e(n) 之间另一种新的非线性函数关系. 该函数比已有的sigmoid 函数简单,且在误差e(n)接近零处具有缓慢变化的特性,克服了Sigmoid 函数在
自适应稳态阶段步长调整过程中的不足. 由此函数本文得出了另一种新的变步长自适应滤波算法,并且分析了参数α,β的取值原则及对算法收敛性能的影响. 该算法有较好的收敛性能且计算量少. 计算机仿真结果与理论分析相一致,证实了该算法的收敛性能优于已有的算法.(In this paper, variable step adaptive filter algorithm to discuss the establishment of a step factor μ and the error signal e (n) between another new nonlinear function. The function has a sigmoid function than the simple and the error e (n) close to zero Department has a slow change in the characteristics of a Sigmoid function to overcome the steady-state phase in the adaptive step length adjustment during the process. this function, this paper gives another new variable step size adaptive filtering algorithms, and analysis of the parameters α, β the value principles and the convergence performance. The algorithm has better convergence performance easy to calculate. Simulation results and theoretical analysis, confirmed the convergence of the algorithm better performance than existing algorithms.)
- 2010-04-28 17:01:15下载
- 积分：1
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ip_09_05
产生L＝31的GOLD序列，它由两个移位寄存器输出的模2相加而产生(have L = 31 GOLD sequence, which consists of two shift register output mode and have a combined total of 2)
- 2006-12-25 21:52:15下载
- 积分：1
