sharping_filter

一个很重要的matlab库，对初学者来说，特别重要，尤其是勘探行业的开发者(A very important matlab library, for beginners, particularly important, especially in the exploration industry, developers)

“Applied Econometrics using MATLAB”配套的计量经济Matlab包(MATLAB code for: 1. least-squares, simultaneous systems (2SLS,3SLS, SUR) 2. limited dependent variable (logit, probit, tobit) and Bayesian variants 3. time-series (VAR, BVAR, ECM) estimation and accompanying forecasting functions 4. ridge, Theil-goldberger, switching regimes, robust regression 5. regression diagnostics, e.g. Belsley, Kuh Welsch, Cook-Weisberg 6. cointegration testing 7. statistical distributions (CDF, PDF and random deviate generation) 8. Bayesian Gibbs sampling estimation and MCMC convergence diagnostics 9. maximum likelihood and Bayesian spatial econometrics functions 10. lots of other stuff, over 350 functions)

求图像峰值信噪比PSNR的代码matlab版(PSNR PSNR for the image code matlab version)

用matlab根据数据驱动原理模拟预测地震发生情况(Using matlab simulation and prediction based on the principle of data-driven earthquake situation)

several method for Intelligent data analysis

说明：  压缩感知代码,在matlab编程环境中实现。代码结构清晰易懂。(code of compression perception)

自己写的利用SVM分离器来识别印章。水平有限，欢迎指正。(Write my own use of SVM separator to identify seal. The level is limited, welcome to correct. )

Matlab code modulation AM

PURPOSE: Evaluates the Probabiliy a vector of observations x(Nx1)

核Fisher鉴别分析方法（KFDA）。KFDA方法的基本思想是首先将原始训练样本通过一个非线性映射 映射到某一高维(可能是无限维)特征空间F中，然后在F中执行Fisher鉴别分析。(Nuclear Fisher discriminant analysis method (KFDA). The basic idea of KFDA method is the first original training data by a nonlinear mapping  mapped to a high dimensional (possibly infinite dimensional) feature space F, then F in the implementation of the Fisher discriminant analysis.)