PFD50

Road extraction by gradient density

半波傅氏算法，可以在半个周波内计算信号的基波及各次谐波的幅值，相角(Half-wave Fourier algorithm, can be calculated within a half cycle of the fundamental and the harmonic signal amplitude, phase angle)

关于维特比的一些仿真程序什么的，希望对你有用(About the Viterbi what some simulation program, and I hope useful to you)

通过matlab语言实现Parzen窗估计法，实现结果良好，可供大家使用，互相学习。(Parzen window estimation method by Matlab language to achieve good results for everyone to use, learn from each other.)

傅立叶反变换的MATLAB实现程序，是M文件，方便使用(Fourier Transform in MATLAB process, the M documents, ease of use)

audio watermarking code for image processing

直接运行，小波分析，消除噪声干扰，便于数据处理(Motor data, wavelet analysis is generally current and voltage data, to facilitate the diagnosis of faults)

Source code of Model AR

数字全息模拟软件，使用菲涅尔衍射模拟全息图的产生和再现，非常好用。(Digital holographic simulation software, very easy to use.)

Simulink model for QBSK