摘要： 提出了一种32电极的电阻抗成像系统。它采用TMS320VC33 浮点DSP芯片完成对各个模块的控制功能，使得整个系统具有灵活性强和易将算法移植进去的优点。文章着重介绍了该系统的各个模块，并在最后给出了实验结果。

关键词: DSP, 电阻抗成像系统, 图像重建

Abstract: A design for EIT system of 32 electrodes is put forward. The system is flexible and easy to embed algorithm, for it uses floating-point TMS320VC33 DSP to control all kinds of modules. In this paper, all kinds of modules of this system are introduced. Also, the result is presented at the end of the paper.

中图分类号: 

• TP399