velocity_filtering_based_on_make_zeta_output_0

自动控制方法中的状态空间模型参数降秩数学算法，分别为 SVD-based method； Krylov-based Order Reduction－－Lanczos algorithm； Krylov-based Order Reduction－－Modified Lanczos algorithm； Krylov-based Order Reduction－－The Arnoldi-algorithm； (Model Order Reduction Algorithms for Statespace-Model of Automating Systems- Follows are the algorithms: SVD-based method； Krylov-based Order Reduction－－Lanczos algorithm； Krylov-based Order Reduction－－Modified Lanczos algorithm； Krylov-based Order Reduction－－The Arnoldi-algorithm；)

高斯独立同分布的mimo信道环境下，对协方差矩阵R的个元素的概率密度函数的统计(PDF of R under Quess Channel)

延时微分方程离散化求根，用零阶保持器将延时微分方程离散化，然后求取其有限个根(delay differential equation descreted solving)

MPCA可用于高维数据进行降维可与LDA结合，降维效果更好。(MPCA can be used to reduce the dimension and LDA with high dimensional data, dimensionality reduction effect is better.)

code in matlab for penny shaped crack

生成oil价格仿真数据，用于模型辨识，参数辨识的验证(Oil prices to generate simulation data for model identification, parameter identification verification)

阵列信号的信源数目估计——AIC，MDL，HQ，EDC法得比较(Array signal source number estimation- AIC, MDL, HQ, EDC method comparatively)

产生随机共振现象的输入输出信噪比曲线，参数可以修改，不过过不要乱改动哦，不然振动不起来了。，已通过测试。 (SNR curve of the input and output of a stochastic resonance phenomenon, the parameters can be modified, too do not make changes Oh, or the vibration is not up. , Has been tested.)

Fourier transform optics

说明：  基于matlab的动态规划！非常好用！但运行比较麻烦(Matlab-based dynamic programming! Very easy to use! But running is too much trouble)