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求解抛物型方程正问题的有限差分方法程序源代码(limited difference method for parabolic equations)

说明：  MATLAB编程进行频谱分析研究,考虑各种情况的结果和图形分析(MATLAB programming spectrum analysis, considering all the circumstances and graphical analysis of the results)

说明：  MATLAB通信仿真及应用实例详解,matlb学习资料(MATLAB通信仿真及应用实例详解)

matlab调用sap2000计算分析代码示例(matlab call sap2000 computational analysis code examples)

Pembelajaran httaces untuk mengamankan website kita untuk menghindari gangguan dari serangan luar

id3算法用MATLAB实现决策树分类器程序。(id3 decision tree！)

park反变换，matlab simulink仿真模型搭建(Park inverse transformation)

8queen, rolet algorithm any program is in matlam platform format

matlab programs about classic algorithm

对于周期图的功率谱估计,当数据长度N太大时,谱曲线起伏加剧, 若N太小,谱的分辨率又不好,因此需要改进。两种改进的估计法是 平均周期图法和平滑平均周期图法。Bartlett法:Bartlett平均周期图 的方法是将N点的有限长序列x(n)分段求周期图再平均。(For the power spectrum estimation of the periodogram, when the data length N is too large, the spectral curve fluctuation intensifies,   If N is too small, the spectral resolution is not good, so need to be improved. The two improved estimates are   Average Period Graph and Smooth Mean Period Graph. Bartlett method: Bartlett average cycle chart   Is to re-average the finite-length sequence x (n) of N points by periodogram.)