Lunar-soft-landing-control

说明：  一个大家都在寻找的em算法，matlab实现(one we are looking for the em algorithm, achieving Matlab)

用风电功率历史数据来对未来一段时间功率的数值进行预测，通过Matlab软件编程和Excel处理数据，用神经网络仿真预测法、灰度预测法、时间序列预测法通过历史数据所呈现出来的一些规律对某段时间的风电功率展开预测，预测之后对得到的数据进行误差分析，通过与一些标准的对比来确定预测方法的可靠程度(Using historical data to forecast wind power to the value to the future time power, by Matlab software programming and Excel data processing, neural network simulation and prediction of wind power law method, gray prediction method, time sequence prediction method based on the historical data are presented for a period of time after the start prediction, prediction the data are error analysis, by comparing with the standard to determine the degree of reliability prediction method)

本例是使用kalman filter作为状态观测器，对直流无刷电机的状态进行观测。从结果可以看出，对状态估计的效果非常的好(This example is the use of kalman filter as an observer state, the state of brushless DC motors were observed. As can be seen the results of state estimation of the effect is very good)

GMSK C语言实现其调制和解调，并提供了仿真程序(gmsk modulation——demodulation)

Function of Weighted Low Pass Filter.

自己写的瞬时频率计算发放及自相关（互相关）matlab程序(Write their own instantaneous frequency calculation, distribution and autocorrelation (cross-correlation) matlab program)

说明：  一种脉振高频注入的永磁同步电机无传感器控制simulink仿真(Sensorless control simulink simulation of permanent magnet synchronous motor with pulsed high frequency injection)

读AVI文件的MATLAB程序 读AVI文件的MATLAB程序(Reading MATLAB procedures AVI files read AVI files MATLAB program)

使用QR分解方法计算矩阵特征值的matlab源码(Calculated using the QR decomposition of the matrix eigenvalue matlab source)

Calculate cross-correlograms with a wide range of options