helicopter

说明：  该程序用来读取地震原始资料segy格式的数据，也可以增加些模块对数据进行处理(The program used to read raw data segy seismic data format can also be added so that the data processing module)

绘制椭圆，输入为椭圆中心坐标，方向，角度(drawing ellipse)

一个matlab界面程序，读入图像可以保存，通过slider来控制图像二值化的阈值，并且保存变化后的图像(A matlab interface program，Image reading， images can be saved, to control the image binarized by the threshold value slider, and save the changed)

Tsai标定方法的matlab实现，送给喜欢用matlab编程的朋友！(the methods of Tsai calibration using malab )

pss control for synchronous machin

基于IP-IQ瞬时功率理论的APF仿真波形图，三相三线，如果需要还可以将三相四线传上来供大家学习交流。(Based on the IP-IQ instantaneous power theory of APF simulation waveform, phase three-wire, if necessary, can be three-phase four-wire pass up for the Learning Exchange.)

对第一列为时间、第二列为数据的“data.txt”文件作归一化频率谱密度图。("Data.txt" file first as a time as data for the normalized frequency spectrum of the density map.)

matlab简单教程.rar(Matlab simple tutorial. Rar)

卡尔曼滤波的工程应用及源代码实现(Kalman filter engineering applications and source code)

Same functionality as the MATLAB rref function