很不错的lda源码，与大家分享

能量检测,主要是看如果根据虚警概率得到门限，然后进行判决-enengy detection

矢量图的绘制，可对矢量图进行操作；并可对矢量图进行管理。-vector mapping, can operate on vector map; Vector Graphics able to manage.

对图象进行均值滤波的程序,选取一幅图象,加入噪声,对图象均值滤波,输出图象.-Means of image filtering process, select an image, adding noise, the mean of image filtering, the output image.

一个数字图像处理的演示软件，包括各种变换，是图像处理学习者的良好参考-a digital image processing software demonstration, including transform, image processing learners is a good reference

数字图像处理中的图形图像的二值变换，该功能实现了图像的二值变换-Digital image processing in the graphics image binary transform, the function of the realization of a binary image transformation

计算两幅图像的psnr值,非常精确完整，绝对好用-Calculation of two images of the PSNR values, integrity and very precise, the absolute ease of use

用于转换bmp多色格式为单色文件的程序。-Used to convert multi-format monochrome bmp file.

计算图像中的欧拉数，经典代码，采用matlab实现，可以熟悉欧拉数的求法，及相关MATLAB函数的用法，带图片可测试。-calculated image of Euler number, classic code using Matlab realized, could familiar with the Euler number for the law, MATLAB functions and related usage, with pictures can be tested.

256色转灰度图是图像处理中常用的一些算法，该算法是用c语言实现的。-256 color images to grayscale is a treatment commonly used in some algorithm, which is the c language.

实验目的： 1） 图像水平集合 2） 图像加密算法 3） 边缘提取 4） 噪音图像的产生 （2）显示图像，理解图像的模型 （3）使用图像的不同格式，理解图像压缩的意义 （4）对图像做简单的操作 本次实验需要熟练使用以下几个MATLAB命令： imread, imwrite, imshow,figure -Experimental purposes: 1) the level of collection of image 2) image encryption algorithm 3) Edge 4) noise generated images (2) display images, understanding image model (3) the use of images in different formats, understanding the significance of image compression (4) image to do a simple experiment needs to operate the skilled use of the following MATLAB command: imread, imwrite, imshow, figure