FFT_TEST

说明：  介绍MATLAB的语言特点、基本知识和基本运算与函数 (Introducing MATLAB language features，the basic knowledge and basic operations and functions )

超声相控阵仿真论文，研究了超声声束的指向性、声压等特性，以及探头设计准则。(Ultrasonic phased array simulation thesis, studies the ultra sound beam directivity, pressure characteristics, as well as the probe design criteria.)

很难下的几篇关于卷积小波包变化的文献，希望能帮到大家！！(It is very difficult on the convolution of several changes in the literature on wavelet packet and hope to help you! !)

计算机视觉，图像分割的matlab源程序(Computer vision, image segmentation matlab source)

SIMULINK入门课件,入门者可以参考一下(Introduction to SIMULINK Courseware)

关于multiview active learning的资料(Information on multiview active learning )

the code file that is uploded is myvad file

edge detection for plate recognition

可以在多尺度熵对时间序列进行复杂性度量。较近似熵、样本熵好(Multiscale entropy can be time-sequence complexity metrics. Better than approximate entropy, sample entropy )

说明：  计算多普勒频移，直接运行就好用，熟悉多普勒的原理(To calculate the Doppler frequency shift, direct operation is easy to use, familiar with the principle of Doppler)