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数值算法/人工智能 This program can determin very accurately the nature of the user input
This program can determin very accurately the nature of the user input
人工智能/神经网络 nature上的经典文章
nature上的经典文章，被引次数俞2000次，揭示广泛的small-world共有的动态机制
技术管理 learning English The following appeared in a memorandum written by the vice president of Nature s Wa
learning English The following appeared in a memorandum written by the vice president of Nature s Way, a chain of stores selling health food and other health-related products. "Previous experience has shown that our stores are most profitable in areas where residents are highly concerned with leadin ...
VC书籍 Despite its highly adaptable and flexible nature, C++ is also one of the more complex programming la
Despite its highly adaptable and flexible nature, C++ is also one of the more complex programming languages to learn. Once mastered, however, it can help you organize and process information with amazing efficiency and quickness.
学术论文 ChenMobius数字通信系统的MATLAB仿真及FPGA实现
自上个世纪九十年代以来，我国著名学者、现中国科学院院士、清华大学陈难先教授等人使用无穷级数的Mobius反演公式解决了一系列重要的应用物理中的逆问题，例如费米体系逆问题、信号处理等，开创了应用、推广数论中的Mobius变换解决物理学中各种逆问题的巧妙方法，其工作在1990年得到了世界著名的《NATURE》杂志的整版专评与 ...
学术论文 ChenMobius通信系统的FPGA硬件实现
自上个世纪九十年代以来，我国著名学者、现中国科学院院士、清华大学陈难先教授等人使用无穷级数的Mobius反演公式解决了一系列重要的物理学中的逆问题，开创了应用、推广数论中的Mobius变换解决物理学中各种逆问题的巧妙方法，其工作在1990年当时就得到了世界著名的《NATURE》杂志的高度评价。 华侨大学苏武浔教授等则把Mob ...
模拟电子 Delta Sigma的ADC桥测量技术
 
Sensors for pressure, load, temperature, acceleration andmany other physical quantities often take the form of aWheatstone bridge. These sensors can be extremely linearand stable over time and temperature. However, mostthings in nature are only linear if you don’t bend them toomuch. ...
模拟电子 高速数字系统设计下载pdf
高速数字系统设计下载pdf:High-Speed Digital SystemDesign—A Handbook ofInterconnect Theory and DesignPracticesStephen H. HallGarrett W. HallJames A. McCallA Wiley-Interscience Publication JOHN WILEY & SONS, INC.New York • Chichester • Weinheim • Brisbane • Singapore • To ...
PCB相关 计算FR4上的差分阻抗(PDF)
Calculation of the Differential Impedance of Tracks on FR4 substrates
There is a discrepancy between calculated and measured values of impedance for differential transmission lineson FR4. This is especially noticeable in the case of surface microstrip configurations. The anomaly is shown tobe due to ...
单片机编程 MAX7456在可视倒车雷达中的应用
为解决传统可视倒车雷达视频字符叠加器结构复杂，可靠性差，成本高昂等问题，在可视倒车雷达设计中采用视频字符发生器芯片MAX7456。该芯片集成了所有用于产生用户定义OSD，并将其插入视频信号中所需的全部功能，仅需少量的外围阻容元件即可正常工作。给出了以MAX7456为核心的可视倒车雷达的软、硬件实现方案及设计实例。该 ...