ccdrekgx

基于卡尔曼滤波器的PMSM的电阻估计模型(Kalman filter based estimation model for the resistance of PMSM)

compensation of dead time effect of the inverter dead time effect causes the impact of the control performance of the INVERTER system, and pointed out that the dead time compensation, the key lies in the current phase of the acquisition, in order to overcome the practical zero of the current ambiguity of the system is proposed based on the two-phase stationary coordinate system under the feedforward dead-time compensation method. by the offset voltage of the three-phase output current cycle Fourier transform is found only compensation 1, 5, 7 harmonic components to eliminate the dead time effect. simulation and experimental results verify the correctness and feasibility of this approach.

本程序为仿真光学CCD进行全息成像的仿真程序，对于理解全息成像有一定帮助(The program for the simulation of holographic optical CCD imaging simulation program, for holographic imaging understand some help)

本程序用matlab编写，采用MAPSO来求解IEEE标准40节点电力负荷分配问题(The program written using matlab MAPSO to solve the 40-node IEEE standard power load distribution)

对一个对象进行模糊PID控制的程序，该控制方法结合了传统PID控制和模糊控制的优点，具有更好的性能，是一种智能PID控制(On an object, the fuzzy PID control procedures, the control method combines the advantages of traditional PID control and fuzzy control has better performance, is an intelligent PID control)

Using K-L transform to compress data is straightforward, since we can use a d dimensional vector to represent a D dimensional one without lose of much information. (Using KL transform to compress data is straightforward, since we can use ad dimensional vector to represent a D dimensional one without lose of much information.)

切比雪夫数字低通滤波器设计及与rememz对比(Chebyshev low-pass digital filter design)

说明：  讲解RFID技术的好论文，里面包含中科大博士论文一篇和北京交通大学硕士论文一篇，包含防碰撞算法和安全认证技术(RFID technology to explain a good thesis, doctoral thesis which contains a USTC and Beijing Jiaotong University, a masters thesis, including anti-collision algorithms and security authentication technology)

this is matlab program for study(this is matlab program)

对称矩阵的lanczos算法matlab程序(symmetric matrix algorithm Matlab procedures lanczos)