newton

Fit 2D unwrapping method

主动声纳浅海信道仿真函数。在已知浅海声速梯度，声源深度，接收器深度的情况下进行仿真。(Active sonar shallow water channel simulation function. Simulation in the case of shallow water velocity gradient is known, the depth of the sound source, the receiver depth.)

computes the LQG controller parameters, [K1 K2 K3 K4] system states are the HF components of: LSS speed, HSS speed, coupling internal torque, wind torque uses the linearzid WECS model with parameters computed in linf_param_comp.m file uses quadratic performance index with weighting coefficient weight

matlab函数命令速查手册，很好的matlab工具，可以没有按字母排列。(matlab function query )

用matlab实现的MSR增强算法，对低照度图像有一定的增强效果(Using matlab realize the MSR enhancement algorithms for enhanced low-light images have a certain effect)

说明：  This assignment will help u understand matlab image processing

利用BP神经网络对非线性函数拟合，从而进行预测(BP neural network nonlinear function fitting and thus to predict)

基于chebyshev的水声信号分析，最小均方误差（MMSE）的算法，多目标跟踪的粒子滤波器。( Based chebyshev underwater acoustic signal analysis, Minimum mean square error (MMSE) algorithm, Multi-target tracking particle filter.)

设计卫星绕地球运动的图象。要求：地球的直径≥5cm，卫星用五角星表示，卫星轨迹呈椭圆其中一部分轨迹被地球遮挡。(Design of the satellite around the earth in the image. Requirements: Earth' s diameter ≥ 5cm, with a five-pointed star, said the satellite, the satellite orbit was elliptical orbit by the Earth blocking part.)

介绍电机控制的基本原理，矢量控制方法，永磁同步电机无刷直流电机的设计，矢量控制，弱磁控制原理及方法，以及转矩脉动仿真等等(Introduced the basic principles of motor control, vector control, permanent magnet synchronous motor brushless DC motor design, vector control, weakening control principle and method, and the torque ripple simulation, etc.)