coursera ML ex2

Digital Water Marking of images

说明：  在MATLAB环境下实现量化后的PCM编码(In the MATLAB environment to achieve quantized PCM coding)

Class Instance Source Code for Andriod.

图像识别，包括人脸识别和虹膜识别，在数字图像中虹膜位置的有效定位是虹膜识别的关键问题。用一种基于主动轮廓线模型的方法定位虹膜的位置，先用灰度投影法检测出瞳孔内的一点作为瞳孔的伪圆心，该圆心只要能落在瞳孔内部即可。(Image recognition, including face recognition and iris recognition, iris position in the digital image of the iris recognition and effective positioning is the key issue. Using a model based on active contour method of positioning the iris position, the first gray projection method used to detect a point within the pupil as a pupil of the pseudo-center of a circle, the center of a circle can be as long as it falls within the pupil.)

Generate synthetic fMRI data

是lsm算法的一个例子 ，可以实现图形，对学习自适应的有一定的帮助(lsm algorithm is an example, can achieve graphics, the adaptive learning can help)

滤波器的设计和实现，可以观察程序的结果，来看滤波效果，很好的学习资料(design filter)

This program is designetd for find the invarient of the binary image

Matlab code about fuzzy pso

matlab编程中文第二MATLAB+Programming+for+Engineers(中文翻译)(matlab second edition of Programming in Chinese)