matlab

gm(1,1)matlab 代码，适合各种预测，并对结果给出误差(gm(1,1))

可以看到 变步长未必会需要更长的时间 因为它是一种自适应的方式 如果某阶段情况理想的话 就会用最大步长来做 那就会很快 (can see variable step may not need a longer period of time because it is an adaptive way if a certain phase of the the ideal would be the greatest step will be to do it quickly)

MATLAB+Excel定量预测与决策：运作案例精编／张建林编著的原数据文件，包括每章的matlab文件和EXcel数据(MATLAB+ Excel quantitative forecasting and decision-making: operational case for fine/Jianlin edited the original data files, including files for each chapter and EXcel data matlab)

a switching for pv cell inverter based with boost conveter

说明：  压缩包为模糊PID控制的直流电机的速度控制系统仿真，可进行相关学习(The simulation of the speed control system of DC motor with the compression package of fuzzy PID control can be used for relevant learning)

说明：  在spectral method for matlab、Spectrral and High-order methods in Engineering、Matlab computing science的书中附带程序(computational spectral method books code)

GPS和INS组合导航程序，其中包括轨迹发生器、KALMAN滤波、模型建立、伪距伪距率组合方式进行仿真，可以对程序进行任意修改，有实验报告作为示例，可以作为导航专业的毕业设计参考例程使用。(Combination of GPS and INS navigation procedures, including trajectory generator, KALMAN filtering, modeling, pseudo-range pseudo-range rate of combination is simulated, the procedures can be freely modified, there are experimental report as an example, can serve as a navigation Graduation design reference routine use.)

说明：  经验模型分解程序,用于时间序列分析. (For EMD )

基于牛顿-拉夫逊法的电力系统潮流计算程序，33节点系统。matlab-Based on the Newton- Raphson method of power flow calculation program, matlab(Based on the Newton- Raphson power flow calculation program, a 33-node system. matlab-Based on the Newton-Raphson method of power flow calculation program, matlab)

说明：  this is haar wavelet coding