IEC_61000-4-5_2014

java利用 wcontour 生成 等值面(Java generates an equivalent surface using wcontour)

说明：  通过汽车的bod获取车辆的信息包括转速、车速、水温等等(Obtain the information of the vehicle through the BOD of the vehicle, including speed, speed, water temperature, etc)

说明：  用四阶龙格库塔法和自适应变步长法求解偏微分方程组(The fourth order Runge Kutta method and the adaptive variable step method are used to solve the partial differential equations)

Fetch Image from website url in C#.NET

sdram的内存初始化源代码，有要的赶快下-SDRAM memory initialization source code, there should be as soon as possible under the

摄影测量过程中,进行相片坐标的内定向程序,由框标坐标系转换为像平面坐标系-photogrammetry and remote sensing ,inverse the coordinate

提出了一种自动构造特定领域本体的方法，该方法应用术语抽取和多重聚类技术。在术语抽取阶段，通过术语在专业语料与背景语料中出现概率的对比，采用LLR公式对术语进行评分，取得了更好的抽取效果。在层级关系发现过程中，采用上下文共现信息结合HowNet中词语的语义相似度，进行术语间相似度度量，力求获得术语间最合理的相关状况。同时改进了k-medoids聚类算法，更准确地发现术语的层级关系，进而构造出特定领域的本体。(This paper presents an approach to mining domain-dependent ontologies using term extraction and relationship discovery technology.There are two main innovations in the approach. One is extracting terms using log-likelihood ratio, which is based on the contrastive probabilityofterm occurrence in domain corpus and background corpus. The other is fusing together information from multiple knowledge sources as evidencesfor discovering particular semantic relationships among terms. In the experiment, traditional k-mediods algorithm is improved for multi-levelclustering. The approach to produce an ontology for the domain of computer science is applied and promising results are obtained.)

说明：  m-ary system ber matlab code

说明：  对信号进行AM调制，加噪声后带通滤波并解调(AM Modulation and Demodulation of Signals)

说明：  Simulation simulink Prepared by: Shivananda Pukhrem