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intersections
Find intersection of two curve!
enjoy it
- 2013-11-09 01:21:39下载
- 积分：1
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fft
本文提出了一种采用六项余弦偶次幂窗三峰插值的算法来对电网谐波进行检测与分析。该算法通过分析电网信号加窗后傅里叶变换的频域表达式，利用谐波频点附近的三根离散频谱的幅值确定谐波谱线的准确位置，进而得到电网谐波的相关参数频率、幅值及相位的计算公式，最后再对其进行加权修正，从而进一步的提高检测的准确度和有效性。( this paper proposes an approach for power network harmonic detection and analysis based on six even order cosine window and triple-spectrum-line interpolation. Through analyzing the adding window signal fourier transform in the frequency domain expression, using amplitude of three discrete spectrum near the harmonic frequency point to determine the accurate position of the harmonic spectrum and get the calculation formula of related parameters of the power network harmonic such as frequency, amplitude and phase, the algorithm further enhances the accuracy and effectiveness by using weighted correction.)
- 2015-10-27 10:47:23下载
- 积分：1
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Exploring-Mathematics-with-MuPAD_MTManual10
Using to call in matlab
- 2013-08-17 08:02:12下载
- 积分：1
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Kruskal
一种更方便的多人旅行商方案解决方法，很好的哦(A more convenient to people traveling salesman solution methods, oh well)
- 2013-02-01 22:25:58下载
- 积分：1
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xinhaofenxi
可以载入信号，并对信号进行分析，观看谱图(Can load signal, and signal analysis, see spectra)
- 2011-11-09 19:32:38下载
- 积分：1
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MUSIC
经典多重分类信号处理算法MUSIC的仿真编程(Classical MUSIC of the multiple signal classification algorithm simulation programming)
- 2013-04-29 18:24:48下载
- 积分：1
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lorenz4D
使用matlab工具解洛伦兹方程的runge-kutta方法(matlab solution of Lorenz equations)
- 2009-11-23 15:30:04下载
- 积分：1
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troper_noise_1
用MATLAB仿真MEMS用斩波放大器对有色噪声的抑制作用(MATLAB troper noise)
- 2012-02-13 17:45:24下载
- 积分：1
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AppliedmathematicsINS
导航系统设计数学基础应用代码（matlab),包括各章节的代码。(Applied mathematics in integrated navigation systems)
- 2009-04-02 14:18:41下载
- 积分：1
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eof
对数据作eof的matlab函数，进行数据处理，以得到数据的空间模态和时间系数(Matlab function of eof)
- 2013-12-03 21:59:48下载
- 积分：1
