coop_sensing

用matlab 编写的英文字母识别的程序，附带样本和测试库，可以运行(alphabet recognition high performance)

说明：  matlab 一维二维小波分析处理，并比较不同小波去噪方法的去噪效果，指标为SNR和MSE(Matlab one dimensional two dimensional wavelet analysis processing.The denoising effects of different wavelet denoising methods are compared, and the indicators are SNR and MSE)

matlab在振动论坛上的相关问题的精华回帖 有些内容讲的相当不错(matlab vibration related issues forum, some of the best of Replies speak pretty good content)

This a matlab GUI still in in development. Havesome bugs but will be update. This GUI allow: - Visualization of time/frequency signal - Visualization of scatter - Visualization of time signal - Visualization of feature (not finish)

1) 以身高为例，画出男女生身高的直方图并做对比； 2) 采用最大似然估计方法，求男女生身高以及体重分布的参数； 3) 采用贝叶斯估计方法，求男女生身高以及体重分布的参数（假定方差已知，作业请注明自己选定的一些参数情况）； 4) 采用最小错误率贝叶斯决策，画出类别判定的决策面。并判断某样本的身高体重分别为(160,45)时应该属于男生还是女生？为(178,70)时呢？(1) taking height as an example, draw the histogram of male and female students and compare them; 2) the maximum likelihood estimation method was used to calculate the height and weight distribution parameters of male and female students; 3) using Bayesian estimation method to find the parameters of height and weight distribution of male and female students (assuming the variance is known, please indicate some of the parameters selected by the job); 4) using the minimum error rate Bayes decision, draw the decision surface of category decision. And determine the height and weight of a sample respectively (160,45), should belong to the boys or girls? What about (178,70)?)

有限元法求解电场,精度高，计算速度快，可用于点电荷电场、电磁场等条件下的求解(Finite element method for solving electric field, high precision, fast calculation, can be used to point charge electric field, under the conditions of solving electromagnetic field)

哎！这个程序应该可以用，在别的网站上下了，如果需要的话，自己修改！(Hey! This procedure should be used in other sites up and down, if necessary, make changes to!)

这是通信中解调器重要的定时恢复部分的程序，我把它做成子程序，其中的算法原理，如想知道请link ne(This is the communication modems important part of the resumption of regular procedures, I see it causing subroutine, The algorithm principle, like to know please link ne)

这是一些比较好的IJCV09中的文章，在此分享(This is some of the better IJCV09 in the article, in this share)

利用平面波法计算二维光子晶体能带结构，三角模型(calculation the band structure of Photonics crystal)