wzhuigongji

卡尔曼滤波算法，通过实例介绍其功能，目的更好地了解此滤波算法(Kalman filter algorithm, introduced through examples of its functions, to better understand the purpose of this filtering algorithm)

用MATLAB编程出升余弦滚降系统的频域以及时域的仿真曲线(Programming with MATLAB or a cosine roll-off system as well as the frequency domain of time-domain simulation curve)

说明：  我做的用于非接触电能传输的自适应谐振技术方案，用到了MATLAB仿真，对研究非接触供电，以及学习锁相环的MATLAB仿真有很好的帮助。(Principles of Adaptive Resonance Technology for Contactless Power Transmission System，contactless, adaptive, series resonance, phase-locked loop)

Demo for the Fractional-Order Chaotic Systems (FOChS) - functions

说明：  通过给定的 船型参数 螺旋桨参数 舵参数计算横向水动力、纵向水动力、首摇力矩，实现PID航向跟踪控制(According to the given hull parameters, propeller parameters and rudder parameters, the lateral hydrodynamic force, longitudinal hydrodynamic force and yaw moment are calculated to realize PID course tracking control)

POWER DVD LISENCE KEY

调度模拟盘定义程序。可以定义开关旁路带的情况。(definition disk scheduling simulation procedures. Switching bypass can be defined with the situation.)

一些滤波器设计方法的演示程序，包括窗函数法等，程序之中会有注释，主要是用来学习数字信号处理(Some filter design methods demonstration program, including the window function method, etc., will be among the program notes, is primarily used for learning digital signal processing)

this document shows in a simple way the transformation of near field to far field.Also we can attain far field of an antenna by using that.

运用MATLAB工具箱实现图像处理的GUI程序设计 1）图像的读取和保存。 2）设计图形用户界面，让用户能够对图像进行任意的亮度和对比度变化调整，显示和对比变换前后的图像。 3）设计图形用户界面，让用户能够用鼠标选取图像感兴趣区域，显示和保存该选择区域。 4）编写程序通过最近邻插值和双线性插值等算法将用户所选取的图像区域进行放大和缩小整数倍的操作，并保存，比较几种插值的效果。 5）图像直方图统计和直方图均衡，要求显示直方图统计，比较直方图均衡后的效果。 6）能对图像加入各种噪声，并通过几种滤波算法实现去噪并显示结果。比较去噪效果。7）频谱处理，能够分析图像频谱，显示频谱图。 8）设计巴特沃斯低通滤波对图像进行低通滤波处理，显示结果。 9）设计高斯高通虑波器，显示结果。 (The realization of the use of MATLAB image processing toolbox GUI Programming)