中文摘要：

研究和发展模仿生物体行为和功能的计算理论和方法是现代信号与信息处理领域非常迷人的方向之一，神经计算和基因计算正是在这一方向上的杰作。科学家们至今对生物进化复杂性和脑功能复杂性的理解还很不全面和深入，但是人们模仿其机制的计算在许多工程应用问题中已取得良好的效果。本文论述了生物体的基因编码和译码的基本原理，据此提出了基因计算的新框架和途径。

英文摘要：

The investigation of the computational theories and methodologies simulating to the behaviors and functions of biological systems is one of many charming directions in the field of modern signal and information processing. Neural computation and genetic computation are the prominent representative works in this direction. So far what scientists have known about the complexities of biological evolution and brain functions is ve~ limited. However, some applications of the simulation of these mechanisms in engineering solutions have progressed. The biological principle of genetic code and genetic computation in natural selection are discussed first, and then a new frame and approach based on the principles of genetic computation are proposed.