AnalysisKSVDbox

entropy aproximation matalb .m file

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)

功能近红外光谱信号的极限漂移与其有用信号重叠，高通滤波会对有用信号产生影响，该方法可有效出去极限漂移(program for fNIR detrending)

基于HFSS的不同形状微带贴片天线的仿真设计(HFSS simulation design different shapes based on microstrip patch antenna)

直序扩频通信系统仿真实例,信源为数字信号信道信噪比为10dB的直扩通信系统仿真实验simulik文件(Direct sequence spread spectrum communication system simulation example, the source for digital signal channel SNR for 10 db of spread spectrum communication system simulation simulik file)

time variable problem using MATLAB

基于MATLAB的GMSK通信系统的建模与仿真(Modeling and simulation of GMSK communication system based on MATLAB)

multi input pv for distributed applications

全相位FFT的matlab程序，结果很好，相位检测精度很高(all phase fft program in matlab, the out is good)

Toolbox in Matlab for pattern recognition