quantize

Image Fusion (A slide tutorial by Dr.-Ing Michael Heizmann.)

FDTD一维场的叠加显示，对初学者有很大的帮助。(Superposition of one-dimensional FDTD field shows a great help for beginners.)

此程序为matlab程序，用于频率估计。程序包含了rife算法和M-rife算法，并对两种算法进行了比较分析。(This program is a matlab program, used for frequency estimation. The program contains the the rife algorithm and the M-the rife algorithm, and the two algorithms were compared and analyzed.)

测量6205深沟球轴承的故障振动加速度信号, 对信号进行时频分析, 利用经验模态分解方法将振动信号分解成不同特征时间尺度的固有模态函数,对每个固有模态函数进行Hilbert 变换得到Hilbert 谱,通过谱分析识别轴承的故障部位和类型, 证实Hilbert 谱的有效性(Measuring 6205 deep groove ball bearing fault vibration acceleration signal, the signal frequency analysis, empirical mode decomposition method to decompose the vibration signal into different characteristic time scales of intrinsic mode functions, the Hilbert transform of each intrinsic mode functions Hilbert spectrum, spectral analysis to identify the location and type of bearing failure, confirmed the effectiveness of the Hilbert spectrum)

3-dimension fdtd code using matlab

说明：  在matlab上生成数据波形文件，下载到安捷伦信号源中，直接用信号源的IQ调制功能回放波形。(Matlab generate data in the waveform file, downloaded to the Agilent signal sources, the direct use of the IQ signal source playback waveform modulation functions.)

用matlab画球体和半球体，word格式里面包含代码和绘图效果(draw a sphere and hemisphere with matlab)

说明：  MATLAB code for simulation of the downlink precoding of Mas

数据白化处理matlab程序，内有注释，简单易懂，适用于初学者(Data whitening processing matlab program with annotations)

基于非线性动力系统的无迹卡尔曼滤波matlab程序(onlinear 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)