7_200docppt_9

非线性最小二乘优化问题的MATLAB程序(Nonlinear least squares optimization procedure MATLAB)

说明：  混沌时间序列 多步预测－－多步预测问题(Chaotic time series multi-step prediction- the issue of multi-step prediction)

this word contain a code to approximate weighted histogram

无偏灰色预测模型的实现，直接改数据即可运行。(Unbiased gray prediction model to achieve, directly change the data to run.)

说明：  利用理论推导的方法，该matlab程序得出涡旋光束经相位全息光栅接收后一阶衍射光束的解析表达式。(By using the method of theoretical derivation, the analytical expression of the first-order diffraction beam of vortex beam received by phase holographic grating is obtained by MATLAB program.)

数据拟合 (Numerical routine fit)

CIC 积分梳状滤波器设计，一个很好用的参考资料(CIC design)

光子筛孔分布的例程，用于光子筛成像时使用(Photon sieve distribution routine for use when the imaging photon sieve)

6自由度机械臂轨迹规划，包含三次样条曲线、五次样条曲线、抛物线直线拟合曲线。(6 DOF manipulator trajectory planning, including cubic spline curve, five splines, linear parabolic curve fitting.)

一个关于8psk的matlab程序，通过这个程序我们能熟悉8psk的整个流程，对实际工程很有帮助(One on 8psk the matlab program, through this process we are familiar with 8psk the entire process, useful for practical engineering)