CFD2_lc

trapezoidal rule for integration

maple起步教程，适合初学maple的人使用，可供相关人员参考。(maple started tutorial for beginners maple people use, for future study.)

Some program for signal processing

The DocPolynom to Character Converter The char method produces a character string that represents the polynomial displayed as powers of an independent variable, x. Therefore, after you have specified a value for x, the string returned is a syntactically correct MATLAB expression, which you can evaluate. The char method uses a cell array to collect the string components that make up the displayed polynomial. The disp method uses char to format the DocPolynom object for display. Class users are not likely to call the char or disp methods directly, but these methods enable the DocPolynom class to behave like other data classes in MATLAB. Here is the char method.

水下机器人控制matlab仿真，对水下机器人控制的仿真有很大帮助，内含好多源代码(Underwater robot control matlab simulation of underwater robot control simulation , containing a lot of source code )

velocity model of layer cake

用matlab的sound()函数，编辑了可以播放国歌的应用范例(A program which can play our national song)

数字图像处理方面，利用HOUGH变换检测图像中的直线，中间设计多方面有加噪声也有滤波。(Digital image processing, use HOUGH transform to detect straight lines in an image, there are many middle-plus-noise design also has filtering.)

滑模变结构于matlab仿真的自带源码，pdf版本的书籍已经上传，有需要的可以下载(Sliding Mode Variable Structure comes with source code in matlab simulation pdf version of the book has been uploaded, you can download)

说明：  判决导向的载波恢复算法，在PAM调制方式下实现。(Decision directed carrier recovery algorithms to achieve in the PAM modulation.)