painting

BLAC means brushless ac motor. It is about vector control of PMSM permanent magnet synchronous machine

随机森林算法的matlab代码，这里旨在给初学者研究的随机树回归算法(Random forest algorithm Matlab code, aimed at beginners study a random tree algorithm)

海浪PM谱及波形的matlab仿真,并附有说明书，输入级数、采样数即可得到海浪。(matlab simulation of waves and wave spectra PM)

Motion Detection Code in Matlab

傅立叶计算以及短时傅立叶计算、功率谱分析及各自图形(Fourier calculation and short-time Fourier, power spectrum analysis and their own graphics)

峰值信噪比的源函数，数值越大，表示图像越清晰，反之，图像模糊。(Source function peak signal to noise ratio, the greater the value, the image is more clear, on the contrary, the image is blurred.)

说明：  介绍求解TSP 问题的蚁群算法，是解决旅行售货员问题的一种比较好的方法(Introduced to solve the ant colony algorithm for TSP problem is to solve the traveling salesman problem of a better way to)

dualtree discrete wavlet transform of EEG database

一种通用型PD雷达目标模拟器,介绍一种雷达目标模拟器，用两台高稳定度且具有外时基功能的频率合成微波信号源分别作为回波信号及杂波信号载波源，其外时基口作为雷达相参信号输入口。视频脉冲延时及多普勒撅移都可由计算机控制，模拟雷达与目标之间的不同距离及相对速度.模拟器收发共用一付 天线，天线安装在可旋转机构上，用以检测雷达角跟踪能力. (A Common PD Radar Target Analogue , introduced a radar target simulator, with two high-stability and external time base function of frequency synthesized microwave signal source, respectively, as the echo signal and the the clutter signal carrier source, its external time base port as radar coherent signal input port. The video pulse delay and Doppler pursed shift can by distance and relative speed between different computer controlled, simulated radar target simulator transceiver shared a pair of antenna, antenna mounted on the rotatable mechanism to detect radar angle tracking capacity.)

this code is used to export the text(annotations) of the downloaded ECG signal from physionet.