matlab

说明：  使用halcon操作XML文件的例子，可以直接使用。仅供学习交流(Read And Write XML By Halcon)

对超声图像的去噪和分割，可以显示肿瘤图像的边缘和面积(For ultrasound image denoising and segmentation, image can show the tumor edge and area)

主要用于图像处理，局部二值模式，人脸识别方面(Mainly used for image processing, local binary patterns, face recognition area)

测量hall 效应 2182表侧电压，2400表加电流。。。。。。。。。。。。。。。(hall measurment 2182 measure voltage 2400 measure current......................................)

说明：  以稀疏基有离散余弦变换基（DCT）和快速傅立叶变换基（FFT）做为稀疏基，高斯随机矩阵、部分哈达玛矩阵为测量矩阵，L1范数、正交匹配追踪算法（OMP）为重建算法进行压缩感知算法实现。 以f = cos(2*pi/256*t) + sin(2*pi/128*t)做为原信号，取原信号f的20%做为输入进行压缩感知重建。(The sparse basis includes discrete cosine transform (DCT) and fast Fourier transform (FFT) as sparse basis, Gaussian random matrix and partial Hadamard matrix as measurement matrix, L1 norm and orthogonal matching pursuit algorithm (OMP) as reconstruction algorithm. In this paper, the reconstructed signal is reconstructed by using the original sensing signal (sinf * t) as the original input signal (i.e. sinf * t * 2) + 2 * s * t * as the input signal.)

用matlab实现的pca算法，用于将维，适用于各种试验，如人脸识别程序(Using matlab realize the PCA algorithm is used to dimension, applicable to a variety of tests, procedures such as face recognition)

三视图，用二维图像显示三位图像，分主视图，俯视图，侧视图(view)

dem数据处理，有点显示，面显示及纹理装载，代码可用(dem data processing, a little display, the display surface and texture loading code available)

Algorithm for drawing elipse

利用分数阶傅里叶变换的方法，通过迭代相位将加密图像替换为所需要的相位达到加密效果，上传压缩包包括代码和图片，不需要任何修改即可运行。(Using a fractional Fourier transform, the iterative phase replaces the encrypted image with the required phase to achieve the encryption effect. Uploading the compressed package includes the code and picture, and it can be operated without any modification.)