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rfid_model
- A system simulation environment in Matlab/Simulink of RFID is constructed in this paper. Special attention is emphasized on the analog/RF circuit.Negative effects are concerned in the system model,such as phase noise of the local oscillator,TX-RX
光子晶体带边附近的大色散效应
- We have used phase-sensitive ultrashort-pulse interferometry to study the modifi cation of optical pulse propagation near the photonic band edges in colloidal crystals consisting of polystyrene spheres in water. A strong suppression of the group
Textureandshapeinformationfusionforfacialexpressio
- 三维人脸识别的经典文章，也是三维人脸表情识别引用极多的文章，被模式识别杂志收录-Texture and shape information fusion for facial expression and facial action unit recognition Keywords: Facial expression recognition Facial Action Unit recognition Discriminant Non-Negative Matrix Factor
Real-time-detection-of-negative
- 同相牵引供电系统旨在实现电能质量的综合补偿。提出了一种基于同步坐标变换的电流检测方法，能实时准确地检测 出负载电流的基波正序有功分量、基波正序无功分量、基波负序分量以及谐波分量，为综合补偿提供了基础。电能质量的补 偿力度与设备容量之间存在非线性关系。提出补偿度的概念，并给出补偿度与电能质量参数的关系，通过给定电能质量期望 参数，实时调整负序、谐波以及无功补偿度，使得综合潮流控制器容量在各电能质量补偿参数之间得到实时优化配置，从而 实现同相供电系统容量优化满意补偿。理论推导和仿真结
negative-frequency
- 一篇极好的关于傅立叶变换中负频率问题的研究文献。-the physical meaning of spectrum of negative frequency
Control-and-modulation-methods-of-voltage-source-
- Model of VSC with three value transistor branch state function is introduced to describe operation of VSC. Predictive-corrective control method of VSC system is presented. Two variants of Space Vector PWM methods for VSC system are developed. Alg
Rated-power-of
- 现代汽车全部采用电力起动机，起动机的功能就是迅速、可靠地起动发动机，使发动机正常工作。所以在选择发动机，必须确定好与之配套的起动机；当然还必须选择好起动机与发动机的最佳传动比及适配的蓄电池的电荷量等。为了使发动机能迅速、可靠地起，起动机必须具有足够的功率，否则就有可能起动不了发动机，或出现重复起动的次数增多，起动时间延长，烧毁起动机，消耗过多的燃料等-Hyundai Motor starters all the electricity used, the function of starter
Aritificial-Intelligence
- 人工智能是一门极富发展潜力和挑战性的学科，和大多数事物发展规律一样，该学科也呈“肯定-否定-否定之否定”的螺旋上升发展趋势。文章分析了人工智能的内涵、发展历程以及目前人工智能研究领域占主导地位的三种发展观，最后简要的介绍其应用领域及发展前景。-Artificial Intelligence is a highly potential and challenging disciplines, and the law of development, like most things, the su
thesis-masters-bilesch--2
- We describe the design and construction of a component based face detector for gray scale images. We will show that including parts of the face into the negative training sets of the component classiˉers leads to improved system performance.
00775319
- Simultaneous all-optical regeneration and wavelength conversion is demonstrated at 2.488 Gb/s for the first time in an integrated distributed feedback laser/semiconductor optical amplifier. After 93 km of standard fiber, a negative sensitivity