curvefitting

灰色系统理论把信息完整, 数据完整的称为白 色系统, 把信息很不确定, 数据很少的称为黑色系 统, 把信息部分确定, 部分不确定 (Grey system theory to information integrity, data integrity is called a white system, the information is very determined, very little data is called a black system, some of the information to determine, some uncertainty )

finite element for waveguide

PID算法控制器的仿真,连续信号的PID控制器仿真(PID algorithm controller simulation, a continuous signal simulation of PID controller)

本书适合不同阶段的MATLAB学习者，包括矩阵的计算，图形的绘制和建模，对广大CAGD爱好者很有帮助(Book is suitable for learners at different stages of MATLAB, including matrix calculations, graphics rendering and modeling, useful for the majority of fans CAGD)

用于描述几何非线性的程序，大变形，位移加载或者应力加载(A program used to describe geometric nonlinearity, large deformation, displacement loading, or stress loading)

说明：  “基于PCANet的合成孔径雷达图像自动变化检测”的Matlab实现(Automatic Change Detection in Synthetic Aperture Radar Images Based on PCANet")

空间谱估计经典算法DOA的MUSIC 和 ESPRIT。适合于MATLAB和DOA算法入门。(MUSIC and ESPRIT algorithm appliment.)

create spike from deconvolution

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the code of rigid spacecraft model