ACO

模拟人的听觉系统，包括外耳-中耳滤波器，听觉滤波器和机电转换的部分。(Simulate the human auditory system, including the outer ear- middle ear filter, auditory filters and electrical conversion section.)

这是一个计算复杂网络参数closeness centrality 的程序，已调试(this program is used to caltulate closeness centrality)

MATLAB+Excel定量预测与决策：运作案例精编／张建林编著的原数据文件，包括每章的matlab文件和EXcel数据(MATLAB+ Excel quantitative forecasting and decision-making: operational case for fine/Jianlin edited the original data files, including files for each chapter and EXcel data matlab)

Characteristic polynomial, eigenvalues, eigenvectors

说明：  曲波变换1，可以用来做曲波变换得到系数矩阵，其中含逆变换(curvelet Part)

说明：  GLScene简单的功能实例,简单演示了GUI功能实现(GLScene samples)

用欧拉角表示的飞行器姿态运动学方程在大角度时会出现奇异现象,而采用四元数来 表示,则可以避免这个问题。因此,飞行器运动学方程都采用四元数来表示。而飞行器的控 制规律都采用欧拉角来表示,且欧拉角表示姿态角比起四元数更加形象,更易于被人理解, 所以,在飞行器控制系统仿真设计的时候,需要四元数与欧拉角之间的转换。给定1 个欧拉 角,对应1 个四元数,因而欧拉角到四元数之间这种一一对应的关系使得欧拉角到四元数的 转换比较容易。但是,1 个四元数通常有1 个或者2 个欧拉角与之对应,它们之间不是一一 的对应关系,因而,四元数到欧拉角之间的转换比较困难。一般文献或者参考资料上的转换 仅仅适于欧拉角在- 90°～ + 90°之间的情况[1 ] 。文献[ 2 ,3 ]中给出了滚动轴在- 90°～ + 90° 之间变化,俯仰轴、偏航轴在- 180°～ + 180°之间变化的四元数到欧拉角的转换公式。本文 提出了滚动、俯仰和偏航3 个轴的欧拉角均在- 180°～ + 180°之间取值的全角度转换算法, 经过数字仿真证实,这个算法是完全正确的、而且很实用。(Euler angles of the spacecraft attitude kinematics equation at large angles appear strange phenomenon, and quaternion , You can avoid this problem. Therefore, the aircraft kinematic equations using quaternion to represent. Aircraft control The system of law Euler angles and Euler angles attitude angle than the the quaternion more image easier to be understood, Therefore, in the design of aircraft control system simulation, you need to convert between quaternions and Euler angles. Given an Euler Angle corresponding to a quaternion, which this one-to-one relationship between the Euler angles to quaternion makes Euler angles to quaternion Conversion is relatively easy. However, a quaternion usually have one or two corresponding Euler angles between them than eleven The correspondence relationship, therefore, the quaternion to convert between the Euler angle is relatively difficult. General literature or reference conversion Only suitable for Euler angles- 90 ° to+ 90 ° betwe)

Missing Format Width Exception extends Illegal Format Exception.

基于蚁群算法的最优潮流计算，包含m文件及源代码(The optimal power flow calculation based on ant colony algorithm, including m file and source code)

matlab的各种mdl源代码，经典例题(example for matlab)