density

fei chang you yong de cheng xu(you yong de WM xu)

利用matlab将水和水蒸气的密度，质量，温度等关系用三维图描绘出来。(Use matlab to water and water vapor density, mass, temperature and other relations with the three-dimensional figure portrayed.)

matlab变成实现prony算法，自动提取符合信号中分量的频率、幅值、相位、衰减系数等参数，可以实现数据拟合(matlab become realized prony algorithms automatically extract the parameters frequency, amplitude, phase, in line with the signal attenuation coefficient component, you can achieve data fitting)

statistics using matlab

comprative study of dc dc converters

说明：  MATLAB，从入门到精通，经典教材。PDF，高清版，有很多实例。(MATLAB, entry to the proficient, classic textbook.)

齿轮箱故障诊断实用技术，可以有效掌握齿轮箱具体的故障诊断方法和步骤。(Practical gear box fault diagnosis technology, can effectively grasp the gearbox fault diagnosis methods and steps of the specific. )

Metodo biseccion con manual

book: best tutorial on project geometry

Hough object for hough transform