ID 原文 译文
8454 软件开发中,因代码复用导致复用缺陷的现象时常发生,针对此提出一种基于代码复用检测的缺陷发现方法。 Software development, the reuse defect phenomenon often occurs as a result of code reuse, based on this puts forward a kind of method to detect the defects found code reuse.
8455 首先通过代码比对或补丁还原的方式定位缺陷相关的代码,将缺陷代码和待测代码以函数为单位进行划分,提取并量化各函数的度量特征、结构特征和文本特征,采用递进式相似函数逐轮筛选的方式,确定可能存在复用缺陷的函数,并基于模型检测和数据流分析技术对疑似缺陷进一步判断。 First locate defects by means of code than or patch reduction related code, a defect code and code to function as the unit under test, extract and quantitative measurement of each function characteristics, structural characteristics and characteristics of the text and adopt the way of progressive type similar function by round screening, determine the function of reuse possible defects, and based on model checking and data flow analysis technology for suspected defect further judgment.
8456 实验选取典型开源项目进行测试,发现了多处潜在的复用缺陷,结果证明了所提方法的有效性,同时发现每个缺陷平均要对2。 Experiment selected typical open source project, found several potential reuse of defects, the results prove the effectiveness of the proposed method, each defect found, on average, to 2 at the same time.
8457 研究了提高射频仿真系统的角度精度的方法。 Studied the methods of improving the precision for the Angle of the radio frequency simulation system.
8458 提出了三元组分集技术,该技术通过使用多个三元组同时对同一个点目标进行模拟来提高仿真角度精度。 Triple diversity technology are presented, the technique by using multiple triples to simulate the same point targets at the same time to improve the simulation accuracy of Angle.
8459 不同三元组具有相互独立的角度误差的电磁能流在空中汇集,称之为空间合并。 Different triple has independent collection of Angle error of the electromagnetic energy flow in the air, called space combination.
8460 当各三元组的能流配以合适的权重时,空间合并会给出最佳的角度精度。 When can the triples LiuPei with appropriate weight, space combination will give you the best Angle precision.
8461 该文依据最大比率合并算法,给出了各三元组的最佳权重。 In this paper, based on the maximal ratio combining algorithm, triples the best weights was presented.
8462 当5个三元组进行分集时,仿真角度误差的方差可以减小到原来的60%以下。 When five triples diversity, simulation of Angle error variance can be reduced to less than 60% of the original.
8463 参与分集的三元组数目越大,仿真角度精度越高。 Participate in the diversity, the greater the number of triples Angle of simulation precision is higher.