傅里叶变换的几种经典算法

.Sparse coding algorithm.We can also apply it onefficient sparse coding algorithm to a new machine learning framework called "self-taught learning", where we are given a small amount of labeled data for a supervised learning task, and lots of additional unlabeled data that does not share the labels of the supervised problem and does not arise from the same distribution.

说明：  我是一个图象处理的初学者,用MATLAB语言编写了一些内部的函数,实现了图象处理的功能,比如entropy,laplician,otsu,top-hat等(image processing is a beginners MATLAB language some internal functions, achieving image processing functions, such as entropy, laplician, Otsu, top-hat, etc.)

三维的，基于image模型的房间混响模型的脉冲响应算法。(3-d room reverberation pulse response based on image model)

基本人工势场法路径规划程序，自己改的，注释全面，十分有助于初学者的学习。(artificial potential field method)

emplyment agency script

应用背景有 ；数字图像处理的拉斐尔C.冈萨雷斯书7例实施（第三章）。在这里你可以找到：1  ；delete_unwanted_small_objects 2  ；γ3  ；高提升面具 ；4  ；直方图均衡化5  ；laplacian_enhancement 6  ；log_transform_on_fourier 7平均关键技术此代码是适合那些想要开始图像处理可以帮助他们看到在这个例子的结果；数字图像处理由拉斐尔C.冈萨雷斯书（第三章）。

video transmission throgh MIMO testbed

OFDM调制解调算法中的上变频算法以及matlab的实现方法(OFDM modulation and demodulation algorithm in the upconversion algorithm matlab implementation)

matlab中对简支梁进行有限元建模，并进行模态分析(matlab for Charpy in finite element modeling and modal analysis)

说明：  Matlab讲义，讲解Matlab的基本使用方法，适合入门者学习(Matlab lectures to explain the basic use of Matlab for beginners to learn)