gaussian_stages

两个平面波展开程序，关于二维结构，希望对大家有所帮助。(Two plane wave expansion method programs,about two dimensional structure.)

说明：  DPCMchengxu,进行预测编码的程序(DPCMchengxu )

用于二叉树寻索，找出在一个确定的矩形中，数量最大的圆或者矩形(treegraf used to find the most round or rectangle in a big rectangle)

is a matlab code for node interaction.....

利用球贝塞尔函数和汉克尔函数计算低频、中频、高频的雷达散射截面。(The calculation of the radar cross section of low frequency, intermediate frequency, high frequency by using the spherical Bessel function and Hankel function.)

this project is my OPNET exam project.

用快速傅立葉轉換來求出訊號頻譜的練習過程，並舉一個實例:用FFT來算方形孔徑的遠場繞射(Exercises of the signal spectrum is obtained using a fast Fourier transform FFT to count the the square aperture far-field diffraction)

异步电机矢量控制,有说明可以，照着做就可以了。有助于学习矢量控制。(Induction motor vector control, described could照着做it. Vector control contribute to learning.)

matlab写的一个用于显示图形的绘图界面，只需将绘图代码输入，即可单击显示按钮显示图形。(matlab write a graphics interface for displaying graphics, simply enter the drawing code, you can click the Show button to display the graphics.)

卡尔曼滤波仿真，对于初学卡尔曼滤波器的人有很大的帮助(Kalman filter simulation Kalman filter for the beginner who has a lot of help)