研究生时的现代信号处理的作业，对于初学matlab的同学会有帮助，仿真图是速度、距离、幅度三维图像，旋转机械二维全息谱计算，采用热核构造权重，仿真效率很高的。- Modern signal processing jobs when the graduate, Matlab for beginner students will help, FIG simulation speed, distance, amplitude three-dimensional image, Rotating machinery 2-d holographic spectrum calculation, Thermonuclear using weighting factors High simulation efficiency.