simulink_learn

1、利用simulink中sfunction方法建立航天器姿态动力学模型和运动学模型； 2、利用linmod对非线性模型线性化； 3、姿态模型线性化后，利用极点配置（pole）方法求取控制参数； 4、将控制参数带入非线性模型仿真控制效果。(One using simulink sfunction method to establish the dynamic model and kinematic model of the spacecraft attitude 2, the use of linmod linearization of the nonlinear model Attitude model linearization, the use of pole configuration (pole) is used to obtain the control parameters 4, the control parameters into the nonlinear model simulation control effect.)

matlab implementation of conjugate gradient method

Hexa to bin Galileo E1

小波包分析提取振动信号中的特征频率，主要为数据分析和统计，DSmT证据推理的组合公式计算函数。( Wavelet packet analysis to extract vibration signal characteristic frequency, Mainly for data analysis and statistics, Combination formula DSmT evidence reasoning calculation function.)

说明：  POWER FLOW CALCULATION OF AT TRACTION NETWORK FOR HIGH-SPEED RAILWAY

零一法求解整数规划，matlab 零一法求解整数规划，matlab(zeroone for integer program )

里面的程序为利用MATLAB程序仿真光纤参量放大中的增益与信号波长，增益与泵浦波长，增益带宽与信号波长与泵浦波长差的关系。(Inside the program MATLAB program simulation of the gain of the optical parametric amplification and signal wavelengths, the gain and the pumping wavelength, the gain bandwidth and the signal wavelength and pump wavelength difference.)

the PDF details contain the frame synchronization mechanism that can be used with permutation code sets

说明：  计算矩阵各点之间的距离，并选取合适的点，适用于大型矩阵的计算(Calculate the distance between the points of the matrix)

双线形变换法设计滤波器，需帐号就可自由下载此源码(Bilinear transform design filter, take account of this source can be downloaded free)