MRI_ex

gabor 滤波器的使用演示，里面有三个文件gaborfilter.m，gabordemo.m，和一个图片。(gabor filter for presentation, there are three files gaborfilter.m, gabordemo.m, and a picture.)

Algo3-5.c C program for implementing Algorithm 3.5 Algorithm translated to C by: Dr. Norman Fahrer IBM and Macintosh verification by: Daniel Mathews NUMERICAL METHODS: C Programs, (c) John H. Mathews 1995 To accompany the text: NUMERICAL METHODS for Mathematics, Science and Engineering, 2nd Ed, 1992 Prentice Hall, Englewood Cliffs, New Jersey, 07632, U.S.A. Prentice Hall, Inc. USA, Canada, Mexico ISBN 0-13-624990-6 Prentice Hall, International Editions: ISBN 0-13-625047-5 This free software is compliments of the author. E-mail address: in "mathews@fullerton.edu" Algorithm 3.5 (Gauss-Seidel Iteration). Section 3.7, Iterative Methods for Linear Systems, Page 187

对 二值图像进行霍夫变换 找出圆来，即找到圆心和半径，再将圆画出来( houghcircle- takes an edge map image, and performs the Hough transform for finding circles in the image.)

说明：  利用matlab仿真扩频通信中m序列的生成(Use matlab to simulate the generation of m sequence in the spread communication)

matlab开发的FCM（模糊c-均值聚类算法）例程(matlab，cluster，fuzzy c-means，FCM，code)

高斯白噪声的matlab产生程序，及其随机分布的产生计算(Gaussian white noise matlab generator, randomly distributed generation computing)

输入图的形状矩阵，矩阵用D表示,通过优化得到结果(Shape input graph matrix, the matrix D stands for, get results by optimizing)

人脸定位代码，短小但精度和速度都很高，matlab版本不能太低(Face location code, a short but very high accuracy and speed,)

Expectation Maximization algorithm for Gaussian Mixture Model Training

说明：  静止无功发生器原理仿真，主电路为电压型桥式电路，电流解耦的双闭环控制策略(SVG working principle diagram, voltage bridge circuit as the main circuit, current decoupling double closed loop control strategy, SVPWM MATLAB simulation)