LFM_time_frequency

We present in this paper a new method for blind source separation which is adapted to the case where the sources have different morphologies. We show that the morphology diversity concept leads to a new and very efficient method, even in the presence of noise.

地震数据 segy 文件，读写工具 readsegy(segy tools)

vector control of induction motor

说明：  Based on MATLAB cycle jump detection program, red fire, trance Yellow River

HMM模型的MATLAB实现，HMM模型是语音识别方面一个重要的技术手段(HMM in MATLAB, HMM Speech Recognition is an important area of technical means)

一种基于3D_ESPRIT的散射中心参数估计算法_温晓杨(A 3D-ESPRIT Method for Radar Target Scattering Centers Parameters Estimation)

How a Brushed DC Motor works and rotates

DBPSK调制模式在高斯信道下的误码率。(the ber performance of DBPSK through gaussian channel.)

计算振动信号的Choi-Williams分布，通过对照轴承故障特性频率可知，轴承的外圈发现了故障，完成了对外圈的故障特征提取。(The Choi-Williams distribution of the vibration signal is calculated. Through the comparison of the bearing fault characteristic frequency, the outer ring of the bearing is found to be faulty.)

这个源码提供了穿墙雷达反向投影成像算法的实现(backprojection（BP）算法)