医学成像系统的X-CT图像仿真研究，sheep-logon模型的重建，可用不同滤波器-Medical Imaging System X-CT image simulation study, sheep-logon model reconstruction, can be used in different filters

S-L头模型重建，X-CT图像重建算法的仿真研究-SL head model reconstruction, X-CT image reconstruction algorithm simulation

MATLAB仿真中心电信号生成程序。并画出心电图。-Simulation Center electrical signal generator