image Detecting and matching
标签： Detecting matching image and
上传时间： 2015-05-14
上传用户：zhenyushaw
We propose a simple and effective method for Detecting view- and scale-independent ridge-valley lines defined via first- and secondorder curvature derivatives on shapes approximated by dense triangle meshes.
标签： scale-independent ridge-valley and effective
上传时间： 2014-01-08
上传用户：sammi
Detecting Network Intrusions via Sampling_A Game Theoretic Approach Internet Quarantine_Requirements for Containing Self-Propagating Code Modeling Malware Spreading Dynamics Modeling the Spread of Active Worms
标签： Quarantine_Requireme Intrusions Sampling_A Detecting
上传时间： 2013-11-30
上传用户：xc216
this is the paper of " Detecting the number of signals in wireless ds-cdma networks"
标签： Detecting the networks wireless
上传时间： 2017-03-12
上传用户：kytqcool
circle Detecting source code
标签： Detecting circle source code
上传时间： 2017-05-20
上传用户：himbly
face Detecting source code very fast
标签： Detecting source face code
上传时间： 2013-12-13
上传用户：叶山豪
face Detecting motion and color of moving object in webcam
标签： Detecting motion moving object
上传时间： 2017-05-20
上传用户：c12228
hough transform for Detecting line
标签： Detecting transform hough line
上传时间： 2013-12-11
上传用户：llandlu
Detecting basketball from an image
标签： basketball Detecting image from
上传时间： 2017-07-12
上传用户：wlcaption
分析了调幅信号和载波信号之间的相位差与调制信号的极性的对应关系,得出了相敏检波电路输出电压的极性与调制信号的极性有对应关系的结论。为了验证相敏检波电路的这一特性,给出3 个电路方案,分别选用理想元件和实际元件,采用Multisim 对其进行仿真实验,直观形象地演示了相敏检波电路的鉴相特性,是传统的实际操作实验所不可比拟的。关键词:相敏检波;鉴相特性;Multisim;电路仿真 Abstract : The corresponding relation between modulation signal polarity and difference phases of amplitudemodulated signal and the carrier signal ,the polarity of phase2sensitive Detecting circuit output voltage and the polarity of modulation signal are correspondent . In order to verify this characteristic ,three elect ric circuit s plans are produced ,idea element s and actual element s are selected respectively. Using Multisim to carry on a simulation experiment ,and then demonst rating the phase Detecting characteristic of the phase sensitive circuit vividly and directly. Which is t raditional practical experience cannot be com pared.Keywords :phase sensitive detection ;phase2Detecting characteristic ;Multisim;circuit simulation
上传时间： 2013-11-23
上传用户：guanhuihong
