sjb

经验模态分解工具箱，用于处理复杂信号的特征提取十分有效(Empirical mode decomposition toolbox for dealing with complex signal feature extraction is very effective)

ECG GENERATOR TO CALCULATE

遗传算法的matlab工具箱，需要用到遗传算法的同志们可以下载哈(matlab toolbox based on matlab，you can get it to have a look)

Sistema de Kardex & Inventario - VF

对输入的图像进行单个像元的阈值分割，以提取出地物信息(The input images of a single pixel threshold segmentation to extract feature information)

例1 验证方程组初值问题的解 例2 求一个二阶非齐次线性方程组的初值问题的三次近似解 例3 用逐次逼近法求方程组初值问题的解(Cases of a verification of equations initial value problem is solved two cases of seeking a second-order non-homogeneous linear equations of the approximate solution of initial value problem of the three cases of three successive approximation method with the initial value problem of seeking the solution of equations)

The industrial I O core in kernel channel mapping.

MATLAB工程计算及应用电子书，望大家共同切磋共同进步！(MATLAB engineering calculation and application of e-books, learn the common look of common progress!)

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：  用于调用系统时间,并且显示出来，非常实用(Used to call the system time, and displayed a very practical)