fft_

matlab的100个小应用程序，对初学者比较有用。(100 small matlab application, useful for beginners.)

Matlab class that creates an interactive, closed spline which can be used as a region of interest. Can be used to select regions in an image

对于混沌系统进行李雅普诺夫指数计算以及其指数谱仿真(chaos system lyapunov)

matlab tracking source code to track a moving object on the scene by using centroid and rectangle method

压缩感知优化算法代码，一个有意思尝试，希望对大家有用(Compression-aware code optimization algorithm, an interesting attempt to)

采用两种训练方法，即 L-M 优化算法（trainlm）和贝叶斯正则化算法（trainbr）(Using two training methods, namely, LM optimization algorithm (trainlm) and Bayesian regularization algorithm (trainbr))

说明：  降低数据维度，提取高级特征，使得用较少的特征来表示最后的结果(Reduce the data dimension, extract high-level features, so that fewer features are used to represent the final result)

本书针对中高级MATLAB用户，系统详尽地介绍MATLAB最新软件和工具箱的高级功能和应用技巧，通过大量的实例循序渐进地将作者在长期实践过程中积累的经验和心得融入书中，读者通过该书可以快速掌握MATLAB的应用技巧，从而解决工程中的实际问题。(This book aimed at middle and senior MATLAB users, system detailed description of the latest software and MATLAB toolbox for advanced features and applications skills, step by step through a large number of instances of an author' s process of practice in long-term experience and expertise into the book, the reader the book can quickly grasp the practical application of MATLAB to solve practical problems in engineering.)

adaboost ALGORITHM FOR CLASSIFICATION

本次作业是在matlab环境中实现的，主要运用了图像处理的基础知识对一张车牌图像进行预处理。如图像转换、图像形态学处理以及图像的边缘检测等来增强图像的对比度。在此基础上利用形态学方法以及投影法相结合来定位图片中的车牌，并将其从图片中剪切出来。最后，将提取出来的车牌字符分割成单个字符并组成新的图像。(This work is implemented in matlab environment, the main use of the basics of image processing on a plate image preprocessing. The image conversion, image processing, and morphological image edge detection or the like to enhance the contrast of the image. Morphology and projection Combination plates to locate the picture, and cut out the picture on the basis of use. Finally, the extracted license plate character segmentation into individual character and form a new image.)