main_STBC_MIMO_OFDM

首先给出了谐波小波时频剖面图检测含噪声信号的微弱奇异成分的方法 然后运用谐波小波时频剖面图方 法分析了碰摩故障仿真信号 最后利用该方法对多个实际汽轮机组动静碰摩故障的真实振动信号进行了分析研 究。结果表明, 谐波小波能够得到其它信号分析方法无法得到的特征, 有效识别机组的碰摩故障。(Harmonic wavelet time􀀁 frequency profile plot is introduced firstly in practice to identify weak singularity in a signal with noise clearly. With this method, emulational signal and vibration data of the rubbing of the large practical turbo-generator units are analyzed successfully, which prove that the method is effectively extract the rubb ing signal feature.)

this source code is sarekari

surf特征点检测，并实现两幅图像特征点的匹配(surf feature point detection, and the two images matching feature points)

用MATLAB编写的巴特沃斯低通滤波器，可运行，参数可变(MATLAB prepared bart wo low-pass filter, can run, parameters variable)

说明：  matlab code for fingerprint orintation

This function downsample Hyperspectral image with Gaussian point spread function

介绍MATLAB的ppt课件，有助于在短时间里学会运用MATLAB。对数学建模很有帮助。(Introduction MATLAB-ppt courseware, helping in a short time learn to use MATLAB. Useful for mathematical modeling.)

image mosaicing done in MATLAB

附件的代码为Gabor变换的源代码，运行正常，并且非常实用。(Annex Gabor transform code for the source code, operating normally, and very practical.)

matlab下实现从硬盘文件读取数据并绘制图表的例程。对于简单的实验数据作图与处理很有用。(achieve matlab file to read data from the hard drive and charting routines. For simple plotting and processing of experimental data is useful)