【数字图像处理】常见噪声及其Matlab实现

利用MATLAB语言实现RGB图像自动降噪(RGB images using MATLAB language to achieve automatic noise reduction)

Support Vector Machine is small sample method based on statistic learning theory. It is a new method to deal with the highly nonlinear classification and regression problems .It can better deal with the small sample, nonlinear and (Support Vector Machine is small sample method based on statistic learning theory. It is a new method to deal with the highly nonlinear classification and regression problems. It can better deal with the small sample, nonlinear and)

Ant colony algorithm and TSP

使用四元数计算各个时刻的姿态数据，并能在欧拉角和四元数，旋转矩阵之间转换，通过地磁数据校正陀螺仪算出的姿态。MADGWICKAHRS Implementation of Madgwick s IMU and AHRS algorithms(MADGWICKAHRS Implementation of Madgwick s IMU and AHRS algorithms)

用差分算法优化BP神经网络的参数，用于压阻式压力传感器温度补偿(Using finite difference algorithm to optimize the parameters of BP neural network, it is used for temperature compensation of piezoresistive pressure sensor)

说明：  用matlab实现图像角度旋转代码，可以实现图像的任意角度旋转(Angle of image rotation using matlab code, can achieve any angle image rotation)

phase locked loop pll as fm demodulator

演示龙格库塔方法的绝对稳定区域，从1阶到4阶，且阶数可以调整。另外，区域的左右边界可以计算出来(Absolutely stable region demonstrates Runge-Kutta methods, from an order to the fourth order, and the order can be adjusted. Further, around the boundary region can be calculated)

说明：  涵盖机械设计课程设计的几乎所有内容，如执行机构（连杆、滑块等）、传动机构（带、链、齿轮、蜗杆、轴、轴承等）的设计与校核。(Covers almost everything in mechanical design course design, such as the design and verification of actuators (links, sliders, etc.) and transmission mechanisms (belts, chains, gears, worms, shafts, bearings, etc.).)

采用拉格朗日法对并联机器人进行动力学建模，用4阶龙格-库塔方法对并联机器人的位置，姿态进行仿真。得到12张图像，分别为速度图：x轴速度，y轴速度，z轴速度，alpha角速度，beta角速度，gamma角速度。位置图：x轴位置，y轴位置，z轴位置，alpha角度，beta角度，gamma角度。采用PD控制率，机器人初始值和控制矩阵参数在仿真程序中。