Admittancematrix

This code intends to demonstrate how to use MAX6953 for message column scroll.

说明：  基于MATLAB/SIMULINK的光伏电池模型，可调整电压电流光照温度(Photovoltaic cell model )

一种用于烟雾检测的matlab例子，需要读取一段烟雾视频，然后运行程序会自动标识(matlab somke inspect)

里面有大量的Matlab的应用实例，可以给大家的学习带来帮助，它不仅适合初学者而且也可以提高大家的Matlab编程能力。(Which a large number of Matlab application example, can help to bring everyone to learn, not only for beginners but also can improve our ability to Matlab programming.)

The following attachment contains codes in Matlab for digital signal processing. In the file code is for digital signal convolution

该程序为GUI学习书籍中的源码以及一些其他的一些关于GUI的例子，程序很多很丰富，希望对学习GUI的同学有参考作用！(The program for the GUI to learn the source books as well as a number of other examples on the GUI, the program a lot of very rich, want to learn GUI-have reference for students!)

说明：  异步电机的精确控制和速度辨识是交流传动系统中重要问题。在该仿真系统中，电机转速采用易于检测的电机定子电压和电流得到转速MRAS辨识算法来估算。由于速度辨识算法中电压模型的纯积分环节会引起的误差积累和漂移问题，采用改进积分型转子磁链估算模型来解决。(The precise control and the speed identification of AC motor are the very important issues on AC drive system.In this system, induction motor is controlled by the direct torque control, stator flux is estimated by u-n model observer that is effective in the full range of speed, motor speed is estimated by MRAS speed identification algorithm that is depended on the voltage and the current of motor stator easily detected. The modified integral rotor flux estimation model is used to solve the problem that the normal model can be affected by the error accumulation and drift of integral calculation in the voltage model of conventional speed identification algorithm. )

说明：  采用有限差分法计算屏蔽微带传输线的电位及其电容，程序由matlab实现(Finite difference method using shielded microstrip transmission line potential and its capacitance, procedures to achieve by the matlab)

支持向量机的演示代码。仿真效果支持向量分类的较好。(SVM demo code. Simulation results support vector classification better.)

UKF应用于GPS/IMU组合导航系统的MATLAB代码。采用UKF滤波器对GPS/IMU组合导航系统进行信息融合，利用matlab进行了编程仿真验证，结果有效。(UKF MATLAB code used in the GPS/IMU integrated navigation system)