detection

matlab数字水印 通过这个程序可以给原图象加上水印 但不可以提取！(a watermark sourcecode implemented by MATLAB. By using this program, primary image can be embedded while the watermark cannot be extracted.)

该程序用于实现图像分割中的区域生长法。共有4个参数。1，2，种子点的座标，3，图像，4，生长时用到的域值。(this code is used for region growing in the image segmentation domain.)

Matlab环境下，进行二维空间波动方程的模拟。吸收边界条件(Matlab environment, the wave equation for two-dimensional simulation. Absorbing boundary conditions)

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DSC插值源代码，实现科学计算及数据处理，可供matlab学习人员参考。(DSC interpolation source code, achieving scientific computing and data processing, matlab available for study reference.)

经典模态分解后对其中某一模态层绘制时频曲线(Empirical Mode Decomposition and time-frequency distribution)

用MATLAB仿真现代谱估计中的自相关算法(MATLAB simulation of modern spectral estimation using the autocorrelation algorithm)

这为一个波束形成的软件，对雷达和天线领域的人员有帮助(This is a software beamforming, radar and antenna field personnel to help)

matlab实现高斯赛德尔法、牛拉法计算电力系统潮流。线路数据存放于linedata的数组中，节点数据存放于busdata的数组中。(matlab source code for solving power flow calculation)

filter design code which describe filter design of low pass filter using window function