PhDThesis

ekf，ukf 仿真程序代码，很有用的东西(ekf, ukf simulation program code, very useful things)

说明：  飞机定位问题在航空的应用是十分广泛的，此源码是用matlab实现的，能够准确模拟出飞机在空中的定位。(positioning of the aircraft in the aviation application is very extensive, the source is realized using Matlab, to accurately simulate aircraft in the air positioning.)

自己编写的遗传算法，实现变速箱速比 优化设计。约束条件及多目标优化的处理只要修改一下参数即可使用(parameters optimization of powertrain)

............Initial.m ............MutationOperation.asv ............MutationOperation.m ............SelectOperation.asv ............SelectOperation.m ............SelectRand.asv ............SelectRand.m DE Algorithm

example of speech noise reduction

this is for orthonormal ridgelets implemtation

相位重构用matalab编写的，感觉很不错，看看吧 (Written in phase reconstruction with matalab feels really good to see it)

说明：  读取RGB24彩色图像的dat文件，没帧图片大小为320*240，然后对图片进行直方图均衡，一种是调用matlab接口，一种是自己写的，读取C语言处理的dat文件，都显示出来进行对比(Read the RGB24 color image dat file, no frame picture size is 320* 240, and then the image histogram equalization, a call matlab interface, one is to write your own, read dat files of the C language processing, displayed for comparison)

This file compares three different versions of the Kalman filter. The Kalman filter is used for recursive parameter estimation. The Kalman filter can handle noisy measurements. The first implemented filter (fcn_KF) is the Kalman filter with standard update of the covariance matrix P. The covariance matrix reflects the uncertainties of the predictions. To improve the numerical stability Potter developed a square root update (fcn_KF_SRP) of the covariance matrix P. Another version is the square root covariance update via triangularization (fcn_KF_SRT). This file generates a model. Then the three Kalman filters perform an estimation of the model parameter. At the end the results are compared. Sources: Simon, D. (2006): Optimal state estimation Kaminski, P. (1971): Discrete Square Root Filtering: A Survey of Current Techniques Golub, G. (1996): Matrix Computations

bisection for find roots