51699273erweixiaobobianhuan

discrete wavelet transform for image watermarking

说明：  通过matlab的强大的计算功能，生成由1024点构成的正弦波、三角波、锯齿波，同时在界面显示波形。(Through the calculation of the power of matlab functions to generate points from 1024 constitute the sine wave, triangle wave, sawtooth wave, at the same time show the waveform of the interface.)

比较生存曲线可以用统计假设测试日志秩检验。它是用来测试的零假设，没有任何区别的人口的生存曲线（即概率事件发生在任何时间点是相同的每个人口）.这个函数使用卡普兰曲线的程序来估计生存函数.(Comparison of two survival curves can be done using a statistical hypothesis test called the log rank test. It is used to test the null hypothesis that there is no difference between the population survival curves (i.e. the probability of an event occurring at any time point is the same for each population). This function use the Kaplan-Meier procedure to estimate the survival function, so it is mandatory to download )

站点降水变化趋势可视化界面编程，站点随时间的变化的可视化界面。(good good good good good good good good good good good good good good good good good good good good good good good good good good vgood )

简述了matlab环境下的数理工具箱函数，供大家参考(Briefly the mathematical toolbox functions in the Matlab environment, for your reference)

捷联惯导和合成孔径雷达组合导航程序，地理坐标系下的(SINS integrated navigation and synthetic aperture radar program, geographic coordinates of the)

考虑两个参数的一维三角概率模型,用贝叶斯方法对其进行估计，了解贝叶斯估计方法.(Consider the two parameters of one-dimensional triangular probability model, using Bayesian methods to estimate their understand Bayesian methods.)

用matlab打开即可，可以绘制功率谱的函数，十分方便(using Matlab can be opened, the power spectral mapping function, which is very convenient)

血管分割matlab代码，主要实现眼部血管的分割(Vascular segmentation matlab code, the main division of the eye blood vessels)

用于产生巴克码序列的matlab程序，测试可以运行，解压后在matlab中打开m文件即可(Barker code used to generate the sequence matlab program, tests can be run to open the file in matlab m extract after)