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第17章 数据统计和分析.zip。是从书中光盘里直接拷贝的代码，放在这里，与大家共享，共同交流，希望对大家有帮助。(Chapter 17 Statistics and analysis.zip)

Standard video mode definitions (taken XFree86).

说明：  这是一篇关于移动机器人路径规划文献。很好的(This is a literature on mobile robot path planning . Good)

说明：  粗糙集属性约简，包括正域的计算，约简结果的提取(Rough Set Attribute Reduction, including the calculation of positive fields, the extraction of reduction results)

绘制钢筋混凝土截面弯矩-轴力-曲率的程序，非常实用，适用用于做截面分析。(A program for drawing the M-N- of reinforced concrete cross section is very practical and suitable for making cross section analysis.)

fdtd模拟二维表面等离子体波导结构的电磁场分布(FDTD simulation of two-dimensional surface plasmon waveguide structure of electromagnetic field distribution)

non-linear tank model on matlab

说明：  PLS模型和测试。 PLS模型和测试。 (PLS model and test. PLS model and test. PLS model and test.)

nearestSPD works on any matrix, and it is reasonably fast. As a test, randn generates a matrix that is not symmetric nor is it at all positive definite in general.

NC-OFDM在六径瑞利衰落信道下的性能分析(NC-OFDM in the six path Rayleigh fading channel performance analysis)