compressive-sensing

logistic回归算法代码，希望对大家有所帮助(logistic regression algorithm code, and they hope to help everyone)

颜色特征HSV模型，用pca降维，已经测试成功(pca dimensionality reduction)

对含有噪声滚动轴承振动信号做小波降噪，得到降噪后的波形(Waveform contains noise vibration signals do wavelet noise reduction, reduce noise after)

MATLAB 实现netcdf的转换txt文件代码(MATLAB realization of netcdf conversion txt file code)

说明：  用MATLAB编的边缘检测算子，包括Robert算子、sobel算子、prewitt算子。自己编写的，有利于初学者理解边缘检测算子的具体实现过程，将结果与MATLAB函数实现的结果作了比较。(MATLAB code with the edge detection operator, including the Robert operator, sobel operator, prewitt operator. I have written will help beginners to understand the specific edge detection operator implementation process to achieve the results with the results of MATLAB functions are compared.)

pusrsuing my doctorate in mechanical engineering at present doing in finite element methods

实现信号的时频分析，能显示信号时域图、频域图、时频分析图(The realization of the signal time frequency analysis, can display the signal of frequency domain, time frequency analysis, graph drawing)

Electrocardiography (ECG or EKG) is the recording of the electrical activity of the heart over time via skin electrodes. This program make a EKG signal.

利用一个彩色图片，利用matlab编程编成一个有可动倒影的图像(The movable reflection )

Congnitive radio energy detection