2009101511335102

模糊控制一级线性倒立摆系统MAtlab、simulink仿真(A linear inverted pendulum fuzzy control system MAtlab, simulink simulation)

采用边界元方法求解电磁响应及系统本征模问题(boundary element method to investigate the eigmode and green function of the EM )

数值方法计算传热问题实例 边长为200×200mm的二维矩形材料内的稳态温度分布。上侧和左侧维持恒壁温；下侧为绝热；右侧为对流换热条件。具体参数为： 材料的导热系数=20w/m• k； 上侧温度t1=100℃ 右侧流体温度tf=20℃ 表面传热系数 h分别为1w/m2• k和100 w/m2• k 左侧温度t2=20℃ 下侧绝热(Numerical method to calculate the heat transfer problem instance side of 200 × 200mm rectangular two-dimensional steady-state temperature distribution within the material. On the left side and to maintain constant wall temperature lower side of insulation the right side of the convective heat transfer conditions. Specific parameters are: thermal conductivity of the material = 20w/m • k on the side of the temperature t1 = 100 ℃ right side of the fluid temperature tf = 20 ℃ surface heat transfer coefficient h were 1w/m2 • k and 100 w/m2 • k temperature t2 = 20 ℃ left side of the insulation under)

MATLAB数字水印程序MATLAB数字MATLAB数字水印程序水印程序(MATLAB program MATLAB digital watermarking digital watermarking MATLAB digital watermarking process procedures)

用Matlab 读写Excel操作，有详细例子(There are detailed examples of Matlab to read and write Excel operation)

变刚度单元有限元计算的单元刚度矩阵和等效结点荷载矩阵(The finite element calculation of variable stiffness element stiffness matrix and equivalent nodal load matrix)

is95系统的基带仿真程序。自己可以去调试，(IS95 baseband system simulation program. They are able to debug,)

BP算法程序，通过此程序可以很好的对两类模式进行分离。效果明显。(BP algorithm program can be very good through this process to separate two kinds of models. Effect is obvious.)

钻井问题 可以在准备数学建模的时候作为练习资料(mathmodeling)

一本很好的学习MATLAB的参考书,供初学者利用.(A good learning MATLAB reference books for beginners to use.)