1DTFSF.m.tar

OFDM技术及其MATLAB模拟，很好的资料哦，可以快速掌握matlab仿真(the study)

blackman_harris窗函数用于加窗的DFT(blackman_harris window function for windowed DFT)

说明：  power system fault 4

说明：  simulink 搭建的rach信道及其接收端模块，用于rach信道和接收机仿真。(imulink erected rach channel and the receiver module, channel and receiver for rach Simulation.)

基于Matlab的巴特沃斯数字滤波器的设计(Matlab Butterworth digital filter design)

说明：  求均方根值,可以用在求图像或者求频谱的时候应用。(solve the square)

基于matlab的Naive Bayes分类，分为train,test和run(Matlab-based Naive Bayes classification, divided into train, test and run)

说明：  逆合成孔径雷达成像代码，二维雷达成像，雷达回波数据去噪方法，SVD分解。(Inverse synthetic aperture radar imaging code, two-dimensional radar imaging, radar echo data denoising method, SVD decomposition.)

diferentes graficas construidas para mostrar caminos

说明：  滚动轴承故障诊断是机械故障检测中一个重要方面。使用小波包分析和包络分析相结合的方法提取轴承微弱振动信号, 克服了传统包络分析方法易丢失信号有效成分的缺点。包络信号的细化谱较好体现了轴承故障信息。(Bearing Fault Diagnosis of mechanical fault detection in an important aspect. The use of wavelet packet analysis and envelope analysis method of combining extracts bearing vibration signal weak to overcome the traditional envelope analysis method easy to lose the signal disadvantage of the active ingredient. Refinement of the envelope signal spectrum better reflects the bearing fault information.)