ECG_aztec

FFT可以将一个信号的频谱 提取出来，这在频谱分析方面也是经常用的。 (A signal can be extracted from the FFT spectrum, which spectrum analysis is also often used.FFT)

this code is used to plot the output response of the band pass filter

说明：  仿真卫星轨道，输出轨道六根数，完成赤道天球坐标系到地心固连坐标系的转换(Simulation of satellite orbit, output six orbital elements, complete the transformation from equatorial celestial coordinate system to earth center fixed coordinate system)

说明：  多普勒效应分析及模拟 详细分析了多配了效应得情形。用MATLAB模拟并得到频移图谱(Multipath and Doppler Effects and Models)

提取Harris角点程序，非常好用的角点提取程序(Harris corner extraction program, very easy to use corner detection process)

很好的matlab教程，非常不错。新手到 高手的必读教程。望大家多(good Matlab Directory, very good. Newcomers to the master of study guide. Everyone was looking after another!)

最优化方法及其Matlab程序设计2009马昌凤(Optimization method and Matlab programming 2009 Convergent Descend)

对阵列波导光纤光栅AWG进行仿真分析，并得出相关结果(Arrayed waveguide grating AWG for simulation analysis and draw relevant results)

自己写的关于语音分帧，加窗，去噪，端点检测方面的程序，可成功调试 (Write about the voice sub-frame, adding windows, noise reduction, endpoint detection of the procedures, can be successfully debug)

model of a LQR controller for the inverted pendulum in simulink