mtd_fangzhenchengxu

transmission reception optical fiber

非线性规划中的最陡下降法、BFGS方法和共轭梯度法matlab源程序（3－拟牛顿BFGS方法）.m(Non-linear programming in the steepest descent method, BFGS and conjugate gradient method matlab source code (3- Quasi-Newton BFGS method). M)

对于持续时间为500s的两个LFM信号，其初始频率分别为0.1Hz、0.3Hz，中止频率分别为0.3Hz、0.1Hz，在不含噪声和含有噪声（ ）的情况下，仿真(for the duration of the two 500s LFM, the initial frequency of 0.1Hz. 0.3Hz, suspension frequencies of 0.3Hz, 0.1Hz. In noise-free and noisy () cases, the simulation)

标量Kalman滤波器仿真。设计一个kalman滤波器对其进行处理得到的最佳估计。(Scalar Kalman filter simulation. Design a kalman filter to process it to get the best estimate.)

实现Lorenz混沌的simulink 程序。利用matlab的模块设计，可以很好的实现lorenz混沌。(Simulink realization of Lorenz chaotic process. Using matlab modular design, can achieve a good lorenz chaotic.)

Nonlinear model predictive Controller Impimetation

matlab光谱预处理之光谱平滑，包括移动平滑及SG平滑(Spectral smoothing of MATLAB spectral pretreatment, including moving smoothing and SG smoothing)

matlab内置软件包,提供一些拟合，特殊函数等(matlab built-in package that provides some of the fitting, special functions, etc.)

说明：  卡尔曼滤波，matlab代码 能够直接跑(Kalman filter, matlab code can be run directly)

使用ESPRIT方法来进行谐波频率的估计(using esprit method to estimate the frequence)