CWT

通信原理中以ASK信号为例,对其进行频率估计.先产生ASK信号,然后通过FFT对其进行频率估计.(Communication Theory in the ASK signal as an example, its frequency is estimated. ASK signal generated first, and then through its FFT frequency estimation.)

子图像与母图像的匹配（子图像是母图像的一部分），用于判断子图是否在母图中(Sub-image and the master image matching (sub-image is the image part of the mother), used to determine whether the parent graph graph)

实现MATLAB控制生成EXCEL XLS数据文件(Generation Excel XLS data files)

系统有以下部分组成：电脑自带摄像头拍照、人脸检测、将人脸照片录入数据库、输入照片进行人脸识别。本程序是基于肤色识别的方法对人脸进行检测，人脸肤色范围是100≤B≤120，140≤R≤160，所以将此范围内的像素点置白，剩余部分置黑。利用imerode函数对图片进行球状腐蚀，然后再对图片进行中值滤波，达到平滑效果。最后，对于这张已经缩放而且二值化和各种处理之后的照片来说，如果白化区域的像素点少于1000，就舍弃。将图片进行分割，这里我们引进了欧拉数。 这样就可以把一些类似颜色人脸的背景排除。最后对于每块白化区域，确定其边界然后画出，便可以完成多人脸检测。 (System has the following components: The computer comes with the camera, camera, face detection, face recognition face photo entry database, enter the photo. This procedure is a method based on color recognition, face detection, face color range 100 ≤ B ≤ 120,140 ≤ R ≤ 160, so set white pixels within this range, the remaining part of the set black. Globular corrosion imerode function of the picture, then picture the median filtering to achieve a smoothing effect. Finally, for this has been scaled but binarization and various processing after pictures, if the pixel point of the whitened area is less than 1000, it is discarded. Image segmentation, we introduce the Euler number. This can exclude the background of similar color face. Finally, for each block of albino region and then draw its boundary, we can complete multiple face detection.)

用MATLAB实现d2d通信中的模式选择(D2D mode seclection MATLAB)

可以使用它来识别写作号 与纸写作经验,具有优点数字

本文先提出了基于上下文感知的显著度准则，然后依照4个准则来实现著度检测， ①　Local low-level considerations：具有不同颜色和模式的区域对应显著性值高，均匀或模糊区域显著性值低； ②　Global considerations：经常出现的特征应当被抑制； ③　Visual organization rules 请点击左侧文件开始预览 ！预览只提供20%的代码片段，完整代码需下载后查看 加载中 侵权举报

classification_matlab_toolbox分类方法工具箱，有界面很直观。(classification_matlab_toolbox classification toolbox, a very intuitive interface.)

matching pursuit code for signal processing like eeg ecg and voice.,etc.,

标准的扩展卡尔曼滤波程序文件，直接可用有注释 对于初学者有帮助(Standard extended Kalman filter program files, can be annotated directly helpful for beginners)