culture

说明：  小波信号去噪例子,默认阈值去噪，强制去噪和软阈值去噪三种方法(wavelate-wavedec)

通用机器学习及数据挖掘的特征提取及贝叶斯网络程序(General machine learning and data mining feature extraction and the bayesian network program)

文件夹LSB中是空域LSB算法程序，文件夹COX中是Cox算法主要程序，文件夹DCT中是频域加在中频的算法的程序。 步骤：把LSB，COX，DCT三个文件夹考在MATLAB目录下； 运行lsb_embed,programme,dct2_embed_mod即可。其中PSNR.m是计算峰值信噪比程序；attact.m & robust.m是攻击程序。(Content: folder LSB of spatial LSB algorithm program, folder COX Cox algorithm is the main program folder DCT frequency domain is added to the IF algorithm program. Steps: the LSB COX DCT three files folder test in the MATLAB directory run lsb_embed program, dct2_embed_mod can. The which PSNR.m calculate the peak signal to noise ratio procedures attact.m & robust.m exploit.)

DFIG的电网侧变换器模型，内含可以设置的理想电网电压正弦波(Over grid voltage sine wave DFIG grid side converter model, you can set the contents of)

雷达数据预测，包括航迹仿真、卡尔曼滤波等 (radar data projections, including track simulation, Kalman filtering)

SIFT特征点检测，配准、匹配，代码经验证可用(sift match ransac appendimages)

将PEER中下载的地震波多行多列转换成加速度时程数据(try to process the sesmic wave)

利用低通、带阻FIR以及IIR技术对心电图上附加的白噪声、高斯噪声等进行滤波还原操作（内附心电图数值样品）。(We use low-pass, band stop FIR and IIR technology to filter and restore the additional white noise and Gauss noise on ECG.)

基于chirp信号和Multitone信号的频率特性测试方法研究，采用MATLAB仿真，是最新的研究成果。(Based on the chirp signal and the signal frequency characteristics Multitone testing methods study using MATLAB simulation, is the latest research results.)

主成分分析法源码，可用于提取主成分，识别率百分之九十(the PCA code)