The-digital-watermarking--MatLab

说明：  Written fibonacci code. It reprsents a basic fibonacci series in matlab.

各种插值拟合的子程序，使用matlab编的，请大家使用。(various interpolation fitting subroutine, use Matlab series, please use.)

滤波器高斯噪声模型信道和jake s模型信道上的蒸饺相位调制，matlab源码(QPSK on the filtered gaussion noise channel and jake s model ,matlab code)

solutions of chapter 3 of dsp using matlab by Proakis

能够提取出故障的特征，并对故障的特征进行分类，为进一步识别故障做好基础。(It could give charasterics of different faults and divide them.As a result,it is based on recongnizing the faults.)

说明：  这是用于指纹识别的matlab的程序，完整的哦，共享，也许有用哈(finger)

Prim算法，进行子图遍历算最短路径，现实生活中很重要的问题算法(Prim' s algorithm, the shortest path sub-graph traversal operator, in real life a very important issue algorithm)

demo code source for eeg recognition

利用Matlab提取图片中的数据 从事科研或者工程的人员在文档撰写过程中，常需要将文献中的曲线与自己的结果对比，为获取原始数据，一种常用的办法是手动描点，即将原始曲线放大然后打印出来，选取一定数量的点，读出其横纵坐标，然后重绘。对于较为平坦的曲线，这种方法当然可行，但当曲线数量增加，曲线变化复杂，这种方法工作量可想而知。前段时间由于原始数据丢失，仅剩几十幅图片，本人尝试过手动描点，经历几个小时奋战，实在无法继续，索性转向matlab，借助其强大的数据处理能力，编写了两个GUI的小软件image2data、data_poly提取数据，如今大功告成，遂于大家分享。(Using Matlab to extract picture data in scientific research or engineering personnel in the process of writing documentation, often need to curve in the literature comparing the results to obtain the original data, a common approach is described in the manual, is about the original amplification curve and then print it out, select a certain number of points, read out its horizontal and vertical coordinates, and then redraw. For a flatter curve, this approach is of course possible, but when the increase in the number of curves, the complexity of the curve, this method can imagine the workload. Some time ago due to the loss of original data, except for the dozens of pictures, I tried manually tracing point, after several hours of fighting, I can not continue to simply turn to Matlab, with its powerful data processing capabilities, the preparation of two GUI software image2data, data_poly extract data, and now you' re done, then share with you.)

此函数中主要给出了如何实现MRI体数据的可视化，详细的给出了如何实现的步骤；(This function is mainly given how MRI volume data visualization, gives a detailed steps on how to achieve )