stego

arduino用于控制ENCJ28芯片的库与文件( arduino ENCJ28 chip used to control and document library)

Code that performs cardinality constrained optimization for different filter types

The program is related to line simplification the given line

这是一个声纹识别程序，基于matlab实现，通过建模，简历声纹模型，认证时自动识别(This is a voiceprint identification procedures, based on matlab realize, through modeling, resume voiceprint model, automatic identification authentication)

简单的封装了对word的操作 使用 CComVariant vOpt(Simple word Class)

heapmgrbase program for dynamic memory

微软的一道题目，有12个外表一模一样的小球，其中有一个的质量和其他11个球不一样（11个球的质量完全相同），而且该球不知道是轻点还是重点。现在给你一个天平（无砝码），只有3次测量机会，请你找出该球。球号从a到l(小写)(Microsoft' s one topic, there are 12 look exactly the same ball, one of which the quality and not the same as the other 11 balls (11 balls of the same quality), and that the ball does not know or focus of light spots. Now to give you a balance (no weight), only three measurements chance, would you please identify the ball. Ball number from a to l (lowercase))

旋转矩阵和四原数之间的转换 用于坐标系之间的相互转换(Rotation matrix and the number of conversions between the original four)

matlab环境中可以实现在matlab中录音的功能(matlab luyin)

二维信号卷积，若x为N1*M1的二维信号，y为N2*M2的二维信号，则卷积为(N1+N2-1)*(M1+M2-1)的信号(Two demension signal convolution. )