旋转机械二维全息谱计算，一些自适应信号处理的算法，对于初学matlab的同学会有帮助，粒子图像分割及匹配均为自行编制的子例程，是国外的成品模型，直线阵采用切比学夫加权控制主旁瓣比。-Rotating machinery 2-d holographic spectrum calculation, Some adaptive signal processing algorithms, Matlab for beginner students will help, Particle image segmentation and matching subroutines themselves are prepared, Foreign model is finished, Linear array using cut than learning laid upon the right control of the main sidelobe ratio.