给定输入信号以及信噪比，计算出对应的噪声

使用C语言实现整数小波S+P变换和算术编码-use C language S P integral wavelet transform and arithmetic coding

绘出图像中主要线路的走向 laneMaking-Mapped images to the main lines laneMaking

本压缩包有canny算子的源程序代码和测试图片。-The archive has canny operator of the source code and test images.

一个很不错的blob算法，可以实现对blob图形的track，并显示边缘。-A very good blob algorithm, can be achieved on the blob graphics track, and shows the edge.

一个C代码的263编码器，还不错，给大家分享！-a C code 263 encoder, but also good for everyone to share!

人脸检测的完整程序，经过测试，可以达到一定的目的，还附有PCA程序。-Face Detection complete the procedure, after testing, can achieve a certain purpose, but also with PCA procedures.

This Matlab code implements an edge based geometric active contour model without reinitialization. MATLAB Release: R13SP1 This Matlab code implements the level set method in Chunming Li et al s paper "Level Set Evolution without Re-initialization: A New Variational Formulation", in IEEE Proc. of CVPR 2005. EVOLUTION.m: core function that performs level set evolution. Demo1.m: a demo for a real cell images Demo2.m: a demo for a synthetic noisy image Demo1_ManualBinaryInitial: demo for the same image in Demo1, allows manual initialization by the user Demo2_ManualBinaryInitial: demo for the same image in Demo2, allows manual initialization by the user

选择【聚类分析】菜单，可以对样品进行聚类分析。 ② 选择【模糊聚类】菜单，可以对样品进行模糊聚类分析。 ③ 选择【遗传算法】菜单，可以应用遗传算法对样品进行聚类分析。 在上述处理中，注意选择距离的计算方式和参数输入的范围。

图像水平垂直投影的Matlab程序，图像水平垂直投影的Matlab程序。-Image horizontal and vertical projection of Matlab procedures for horizontal and vertical image projection Matlab procedures.

H.263编码器的主要特征：包括运动估计和补偿 离散余弦变换(DCT) 量化 熵编码 帧存储-H.263 coding for the main features : including motion estimation and compensation discrete cosine transform (DCT) quantify entropy coding frame memory, etc.