eetop.cn_FFT

用Matlab实现的数字音频水印嵌入与提取，包括水印提取，水印嵌入，前后对比等功能。(Using Matlab implementation of the digital audio watermark embedding and extraction, including the watermark extraction, the watermark embedding, and other functions before and after contrast.)

说明：  水蒸气和水的密度和焓值拟合，主要是减温水的性质描述。(And water vapor density and enthalpy values were mainly described by the nature of warm water.)

bat algorithm source code

surf算法在MATLAB软件平台上的实现，用于图像中的角点检测(surf to discern the corners in pictures)

说明：  PM MUSIC ESPRIT 算法性能比较(Performance comparison of PM music ESPRIT algorithm)

说明：  决定性系统中，这个脚本演示计算的观测系统状态的观测为X0输入和一个输出输入有限时间t1.这个脚本的输入是单位阶跃函数( This script demonstrates computing the state x0 of an observable system based on observing input and output for a finite time t1.The input is a unit step function for this script)

TSP问题模拟退火算法的matlab源程序(The TSP simulated annealing algorithm matlab source)

Hespanha混杂系统模拟仿真教程的Matlab算例2(Matlab example 2 Simulation of hybrid systems (Hespanha))

直方图提取函数，用于人脸识别中，输入一幅图像，函数内部对输入图像做短时傅里叶变换，得到四幅幅度图，再求四幅图的直方图特征，合并后输出(Histogram extraction functions for face recognition, the input image, the input image inside the function to do short-time Fourier transform, the four magnitude diagram, and then seek four graph histogram feature, the combined output)

说明：  SVM用于模式识别 整理别人的代码（原来的是英文）所得： kernel.m用于内积矩阵的计算 svcplot.m用于绘图 svm168.m是主程序 testlin.m是采用线形内积函数的支持向量机应用的 文件 testrbf.m是采用RBF内积函数的支持向量机应用 的 文件 每个文件中都有说明。 仿真平台matlab7.0, 仿真全部通过 将所有文件拷贝到work目录下（注意不要直接将上层文件夹直接拷贝到work目录下，若那样操作，必须在matlab的file菜单中的set path中设置相应的路径）。 打开matlab，在命令窗口中输入 testlin或testrbf 即可查看结果。 (SVM pattern recognition for collating other people's code (the original is in English) from : kernel.m plot within the matrix for the calculation svcplot.m for graphics is the main svm168.m testlin.m procedure is used linear plot function within the SVM application documents testrbf.m RBF is using plot function within the SVM applications each file documents were described. Matlab7.0 simulation platform, all through the simulation of all the documents copied to the work directory (not directly to the attention of the upper folder directly copied to w contex directory, as if the operation, Matlab in the file menu on the set path corresponding set the path). Open Matlab, in the command window or imported testlin testrbf can see the results.)