OCR

with this code tou can get 2dimonsional fft of image

说明：  matlab可转债定价程序,可以用来对可转债进行定价(matlab for convertible bond pricing model)

CCITT X733规范pdf版本，内容是否详细，值得一看哦！(CCITT X733 specification pdf version of the content is detailed and worth a visit Oh!)

this program is also another program developed in c++ which calculates robots movements.

对二维图像实现巴特沃斯低通和高通滤波，已经仿真，效果不错。(Pairs of two-dimensional image realization of Butterworth low-pass and high-pass filtering, has been simulation, good results.)

汽车变速箱的扭震模型。可以用来描述变速器的振动特性，本人自己编写的。(very perferct model of the gear box.)

说明：  基于线性广义逆矩正线性模型参数的最小二乘在线估计(Generalized inverse of linear moment is the least squares linear model is estimated online )

说明：  数字信号处理的matlab程序，程序的功能是对数字信号进行分析(Matlab digital signal analysis)

系统辨识的最小二乘递推算法、辅助变量法、增广最小二乘法及偏差补偿法的matlab程序设计实例。(Recursive least squares system identification algorithm, auxiliary variables, the least square method and the augmented error compensation law matlab programming examples.)

elasticsearch-river-mongodb 源码,主要讲述elasticsearch 和 mongodb 同步索引实现。可以实现自己编译。(Elasticsearch-river-mongodb source code, including elasticsearch and mongodb synchronization index. Can be compiled.)