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shujitongxinxitongwumalvmatlabfangzhen

于 2007-05-10 发布 文件大小:131KB
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  数字通信系统中信噪比与误码率关系的Matlab模拟(digital communication system signal-to-noise ratio and bit error rate of Matlab simulation)

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  • Des32ktop
    【谷速软件】matlab毕业编程 半极性的半极坐标图绘制功能 可以作为参考使用,程序是word版本([Valley] matlab graduate programming software speed semi-polar semi-Polar mapping function can be used as a reference, the program is a word version)
    2014-12-16 23:12:49下载
    积分:1
  • PkgMyAntiAlias
    Add myaa.m to your path and enjoy anti-aliased professionally looking graphics in Matlab at any time. Myaa works with any kind of graphic (3-D, plots, scatterplots, ...) and even adds anti-aliasing to text, ui controls and grids. Myaa is ideal for complex, cluttered and saturated plots.
    2008-08-06 11:19:51下载
    积分:1
  • 1
    说明:  基于matlab运用最小二乘法对信号进行消除趋势项处理以及五点三次平滑法对信号进行平滑处理,消除毛刺等(denoising vibration signal based on matlab)
    2012-05-15 08:41:35下载
    积分:1
  • PenaltyFunctionMethod
    罚函数法是将有约束最优化问题转化为求解无约束最优化问题。在此给出罚函数法的Matlab源程序。(Penalty function method is a constrained optimization problem into solving unconstrained optimization problems. This gives the penalty function in Matlab source.)
    2013-09-13 11:50:18下载
    积分:1
  • Sample1_VerySimple
    it is a very good example for OFDM which has tow CP removal Technic.
    2015-04-07 10:42:13下载
    积分:1
  • 通过MATLAB矩阵实验室,学习基于小波变换的电能质量扰动分析
    说明:  通过MATLAB矩阵实验室,学习基于小波变换的电能质量扰动分析。(Analysis of Power Quality Disturbance Based on Wavelet Transform by MATLAB Matrix Lab.)
    2017-03-04 16:31:42下载
    积分:1
  • Integration_separation_PID_Controller
    说明:  该算法连续系统的积分分离式PID算法,用MATlab开发,能够管直接运行,当控制量与设定值偏差较大时,取消积分作用,以免积分作用过大引起系统的稳定性降低。(The algorithm of the integral continuous system separate PID algorithm, developed using Matlab and can directly run the tube, when the control volume and settings deviation is larger, the abolition of integral action, so as not to cause too large integral role in the stability of the system lower.)
    2008-09-06 13:16:59下载
    积分:1
  • sinorder
    为sinudoidal模型的AIC阶估计.AIC信息准则即Akaike information criterion,是衡量统计模型拟合优良性的一种标准,又由于它为日本统计学家赤池弘次创立和发展的,因此又称赤池信息量准则。它建立在熵的概念基础上,可以权衡所估计模型的复杂度和此模型拟合数据的优良性。 在一般的情况下,AIC可以表示为: AIC=2k-2ln(L) 其中:k是参数的数量,L是似然函数。 假设条件是模型的误差服从独立正态分布。 让n为观察数,RSS为剩余平方和,那么AIC变为: AIC=2k+nln(RSS/n) 增加自由参数的数目提高了拟合的优良性,AIC鼓励数据拟合的优良性但是尽量避免出现过度拟合(Overfitting)的情况。所以优先考虑的模型应是AIC值最小的那一个。赤池信息准则的方法是寻找可以最好地解释数据但包含最少自由参数的模型。(AIC order estimation for sinudoidal model)
    2013-12-05 13:18:54下载
    积分:1
  • hist_peak
    This function used to find peaks of histogram.
    2013-11-04 17:59:46下载
    积分:1
  • Wind_Turbine
    matlab 风力机模型,简单实用。可以下来看看(matlab wind turbine modele ,useful)
    2020-10-31 10:39:55下载
    积分:1
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