一种简单方便的防拷贝程度设计方法：识别计算机的C语言程序…

本主要讨论一种特殊的Ｃ语言程序设计方法，这种程序能有效地对自身的关键模块加密，能运行是地完成动态解密。     

对评估勘探设计的数学方法探讨

本文介绍了模糊综合评判的基本原理和数学模型。并给出了在勘探设计评估中因素集、评价集的具体意义及具体的评估过程。最后指出了模糊综合评判在勘探设计评估中的优越性。     

Incorporation of Perception-based Information in Robot Learning Using Fuzzy Reinforcement Learning Agents

Robot learning in unstructured environments has been proved to be an extremely challenging problem, mainly because of many uncertainties always present in the real world. Human beings, on the other hand, seem to cope very well with uncertain and unpredictable environments, often relying on perception-based information. Furthermore, humans beings can also utilize perceptions to guide their learning on those parts of the perception-action space that are actually relevant to the task. Therefore, we conduct a research aimed at improving robot learning through the incorporation of both perceptionbased and measurement-based information. For this reason, a fuzzy reinforcement learning (FRL) agent is proposed in this paper. Based on a neural-fuzzy architecture, different kinds of information can be incorporated into the FRL agent to initialise its action network, critic network and evaluation feedback module so as to accelerate its learning. By making use of the global optimisation capability of GAs (genetic algorithms), a GA-based FRL (GAFRL) agent is presented to solve the local minima problem in traditional actor-critic reinforcement learning. On the other hand, with the prediction capability of the critic network, GAs can perform a more effective global search. Different GAFRL agents are constructed and verified by using the simulation model of a physical biped robot. The simulation analysis shows that the biped learning rate for dynamic balance can be improved by incorporating perception-based information on biped balancing and walking evaluation. The biped robot can find its application in ocean exploration, detection or sea rescue activity, as well as military maritimeac tivity.     

模糊划分矩阵在岩土参数概率分布中的应用

讨论如何在小样本条件下用已有的过程经验与试验资料确定岩土参数概率分布,用模糊划分矩阵与BAYES方法相结合,给出由小样本试验数据确定岩土参数的概率分布。     

寄给天国里的父亲

父亲，今天是女儿的生日，三十二岁。还记得么?三月的天居然渐淅沥沥的下起了小雨，女儿漫无目的的在街上游走，却在不知不觉中走到了咱们的老家。站在油漆剥落的大门外，一时间，模糊了所有的时间和空间，往事却那么执著的涌上心头。     

89C51实现光电经纬仪摄影机目标距离的显示

介绍一种以89C51为核心，通过AD和LED，实现光电经纬仪摄影机目标距离显示的方法。该方法提出了一些新的设计方案，从而使整个系统结构简单，运行可靠。     

基于模糊综合评判的机械零件材料选择方法

针对在选择机械零件材料时采用传统方法所具有的主观性缺陷，本文结合设计实例，运用模糊数学理论，建立了零年材料选择的模糊综合评判的数学模型，能从钦种可用材料中较客观，合理地确定出最适用的一种材料，从而提高了设计质量。     

滇西南澜沧江结合带北段云县花岗岩的地质特征及形成环境

滇西南澜沧江结合带云县花岗岩体的岩石类型主要为黑云二长花岗岩,SiO2含量平均为68.57%,K2O/Na2O值平均为1.67,相对富钾,岩石属高钾钙碱性系列,岩石酸、碱度低于同类岩石平均值,而镁铁组分高于平均 值,显示岩石偏中性,与同碰撞构造环境形成的花岗岩特征类似.Al2O3含量较高,平均为13.66%,A/CNK平均为1.1,呈铝过饱和,CIPw计算结果均出现标准矿物刚玉分子(105).岩石总体上相对富集大离子亲石元素,亏损高场强元素.稀土元素总量较高,平均为240.75×10-6,轻稀土元素富集,重稀土元素亏损,(La/Yb)N为8.88～9.41,分异不是很大,Eu为中等负异常,銭u为0.52～0.57.经多种相关图解判别,岩石属S型花岗岩,其构造环境相当于大陆碰撞花岗岩类(CCG).锆石颗粒U-Pb测年结果显示,源岩的形成年龄最晚是晋宁期(778 Ma),岩体主体形成于华力西晚期一印支期.其中岩浆成因锆石样品的206Pb.238U和207Pb/235U年龄分别为49 Ma和61 Ma,反映在云县岩体中可能存在喜马拉雅期岩浆活动.     

几种养殖鲍同工酶生化遗传的比较研究

运用聚丙烯酰胺凝胶电泳对我国主要养殖鲍(皱纹盘鲍、盘鲍及九孔鲍)12种同工酶(LDH、ME、MDH、GPI、PGM、IDH、IDDH、SOD、EST、ODH、ADH、AAT)26个基因座位进行了分析．结果表明：EST、PGM可以作为区分三种(亚种)鲍的生化遗传标记；在所分析的位点中，未发现多态现象，表明三种养殖鲍杂合子缺失严重，其主要原因可能在于哑基因、近交与自然选择。