linefitting

segmentation of the image end eliminate backgroung useful for digital watermarking

图像分析一般利用数学模型并结合图像处理的技术来分析底层特征和上层结构，从而提取具有一定智能性的信息。(Image analysis)

关于质心定位的matalab原代码，做定位方面毕设的人可以用！(Matalab centroid location on the original code, so positioning complete set of people can use!)

说明：  本程序为改进后的基于matlab实现的准正交空时分组码的仿真算法，可以分析系统性能(This procedure is based on matlab to achieve improved quasi-orthogonal space-time block code simulation algorithms can analyze system performance)

是一种双隐层反向传播神经网络，未来线路预测,分析误差,通过虚拟阵元进行DOA估计。( Is a two hidden layer back propagation neural network, Future line prediction, error analysis, Conducted through virtual array DOA estimation.)

用HOMER软件画出的某地区一年每小时负荷数据，并将其导出成文本格式，可以将其导入到MATLAB中供研究人员使用(HOMER software to draw a region with a year hourly load data, and export it to a text format that can be imported into MATLAB for researchers)

digital watermarking using matlab.

此函数为多径信道的仿真函数，非常不错的函数，有需要的请下载。(This function is multi-path channel matlab function, a very good program, there is a need for download.)

说明：  matlab中的时频分析工具，包含若干函数以及演示文件(matlab in the time-frequency analysis tools, including a number of functions and presentation files)

说明：  analyse numerique pour resolution des eqautions