MATLAB-gui-biancheng

matlab中结合小波和偏度对故障信号的处理(matlab combination of wavelet and skewness of the fault signal processing)

在MATLAB下实现了图像的方块编码功能(Achieve the image in the MATLAB code in the box functionality)

An implementation of Unscented Kalman Filter for nonlinear state estimation. (Nonlinear state estimation is a challenge problem. The well-known Kalman Filter is only suitable for linear systems. The Extended Kalman Filter (EKF) has become a standarded formulation for nonlinear state estimation. However, it may cause significant error for highly nonlinear systems because of the propagation of uncertainty through the nonlinear system. The Unscented Kalman Filter (UKF) is a novel development in the field. The idea is to produce several sampling points (Sigma points) around the current state estimate based on its covariance. Then, propagating these points through the nonlinear map to get more accurate estimation of the mean and covariance of the mapping results. In this way, it avoids the need to calculate the Jacobian, hence incurs only the similar computation load as the EKF. For tutorial purpose, this code implements a simplified version of UKF formulation, where we assume both the process and measurement noises are additive to avoid augment of state and a)

插值与拟合的matlab实现，FIR 底通和带通滤波器和IIR 底通和带通滤波器，光纤陀螺输出误差的allan方差分析。( Interpolation and fitting matlab implementation, Bottom-pass and band-pass FIR and IIR filter bottom pass and band-pass filter, allan FOG output error variance analysis.)

convertion spase RGB to HSV

二自由度车辆动力学模型(Simulink),matlab实现汽车动力学模型。(Two degrees of freedom vehicle dynamics model (Simulink), matlab achieve vehicle dynamics model.)

数字水印的源码，很全。程序中用到的图也在里面。(Digital watermark source, it is full. Procedures which are used in Fig.)

实际压力系统最小二乘辨识程序，系统辨识中应用(The actual pressure system least squares identification procedure, the application of system identification)

移动最小二乘法（MLS）一维matlab计算程序，用于曲线拟合(Moving Least Squares (MLS) one-dimensional calculation matlab program for curve fitting)

基于单周期控制的升压型有源功率因数校正仿真图( Based on one cycle control boost active power factor correction simulation diagram)