Mod_double_bande_avec_Porteuse

在MATLAB环境中编程实现图形图像处理中的感兴趣区域的滤波处理(In the MATLAB programming environment graphics image processing of the filter region of interest)

产生GPS的C/A码。主函数模块为gen_ca.m 调用gen_ca(m,n)即可产生以（m,n）为抽头系数的CA码(GPS-generated C/A code. Main function modules for gen_ca.m call gen_ca (m, n) can be generated by (m, n) for the tap coefficient of CA Code)

基于非下采样轮廓波的边缘提取文献。很好的参考价值(Based contourlet edge extraction literature nonsubsampled. Good reference value)

利用有限时域差分法对一维均匀平行板传输线特性仿真(Using the finite difference time domain method for one-dimensional homogeneous parallel-plate transmission line characteristic simulation)

STFT短时傅里叶变换，针对一个和两个调频信号进行分解，变换结果可以显示(STFT transform for a short time, and two FM signal decomposition, transform the results can show)

有限单元法求解一阶偏微分方程，使用的方法是加权余量法，比二阶方程更加可靠(Finite element method for second order partial differential equations, a method using a weighted residual method is more reliable than the first-order equation)

说明：  tempalte matchin progrma used

用有限元进行桁架结构应力应变的计算绘图实例的分析。(Using the finite element calculation drawing of the truss structure of stress-strain analysis of the instance.)

The tools in this directory implement the de-noising procedures described in the articles of Donoho and Johnstone and collaborators

说明：  copula函数拟合出来后，通过计算各类copula函数的aic值，找到最佳的copula二元分布模型(Calculating AIC values of different Copula Functions)