mfcc

image processing for academic

GPOPS是一个可以进行大规模非线性优化的MATLAB工具箱. (GPOPS is a large-scale nonlinear optimization toolbox of MATLAB.)

to define color of the image

viterbi译码的S函数程序,已通过验证,对使用matlab的simulink者有很大的帮助(viterbi decoding of the S function process, has passed authentication, the use of matlab)

在Matlab/Simulink环境下实现永磁同步电机的矢量控制仿真。(To simulate the vector control of PMSM in the aid of Simulink)

在matlab中产生N(0,1)分布的白噪声(produced in Matlab N (0,1) and the white noise! !)

reconition finger print by using kernel space, base kernel fisher discriminant

采用4～8结点四边形等参元计算受内压的旋转厚壁圆筒(The use of 4 ~ 8-node isoparametric quadrilateral element calculation by the internal pressure of the rotating thick-walled cylinder)

说明：  主要对扩展卡尔曼滤波（EKF）、无迹卡尔曼滤波（UKF）及改进无迹卡尔曼滤波（MAUKF）算法进行研究，研究了三种算法的基本原理和各自的特点。其中扩展卡尔曼滤波器是将卡尔曼滤波器局部线性化，其算法简单，计算量小，适用于弱非线性、高斯环境。无迹卡尔曼滤波器是用一系列确定样本来逼近状态的后验概率密度。改进无迹卡尔曼滤波算法在UKF的基础上引入衰减因子。(The thesis focuses on the extended Kalman filter (EKF), unscented Kalman filter (UKF) and the improvement of unscented Kalman filter (MAUKF) algorithm research, researched the basic principles of three algorithms and their characteristics. Extended Kalman filter (EKF) is the local linear Kalman filter, the algorithm and computation are simple in weakly nonlinear and Gaussian environment. Unscented Kalman filter (UKF) is determined using a series of samples to approximate the state posterior probability density. Improved UKF algorithm (MAUKF) is introduced attenuation factor based on the UKF.)

find final scaling contrast map