DSSS

some functions for face recognition

噪声，《计算机图像处理与识别技术》源代码 (noise in matlab)

Simple Linear Congruential Random Sequence Generator

在很多图像处理的过程中，需要判别一个图像的清晰度，和图像分割结果的优劣，于是就引出了信息熵的概念，绝大多数时候，它都被用来作为评价图像的一个量化标准。(In many image processing processes, it is necessary to distinguish the clarity of an image and the result of image segmentation, so the concept of information entropy is introduced. Most of the time, it is used as a quantitative standard to evaluate the image.)

说明：  Matlab 调用refprop（64位环境）和物性函数(Matlab calls RefProp (64 bit environment) and physical function)

To implement a DTMF encoder and decoder in a noisy environment.

MATLAB中利用虚拟力算法实现DSN中的覆盖增强(virtual force algorithm for DSN coverage enhancement)

wave packet propagation in one dimension

MATLAB图像处理实现螺纹识别 源程序代码(MATLAB image processing to realize thread to identify the source code )

semulink de hacheur devolteur et hacheur abisseur