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The X, Y and Z matrix arguments can be used exactly as in the surf and mesh functions. But attention to the colors, because DXF fiels do not uses RGB palete. Instead they use a scaled color palete between 0 and 255.

用AR模型和SIMIU功率谱模拟脉动风，在叠加平均风，得到风序列(SIMIU power spectrum with AR model and simulate the fluctuating wind , the average wind overlay, get wind sequence)

video De noising - recent ieee papers 2009 papers zebros

calssification algorithm knn

Dean 的PLL Performance,Simulation and Design 这本书里2nd 滤波器PLL求解的matlab程序(Dean of the PLL Performance, Simulation and Design This book 2nd PLL filter matlab program to solve the)

数字信号处理的小例子(digital signal processing small examples)

This code is used to Solve the Center of picture.

googl earth 高程提取工具！对做google earth开发有一定的帮助！(googl earth elevation extraction tool! Google earth for doing development will certainly help!)

建立飞机散射模型，并计算飞机模型的RCS值；雷达目标EKF滤波算法(Aircraft scattering model is established, and calculation model airplanes RCS value; Radar target EKF filtering algorithm)

可以用来进行股市预测的matlab代码，直接模仿就可以用了(Can be used for stock market prediction matlab code, you can use a direct imitation)