UMDA. a kind of estimation of distribution algorithm , which is the improvement of genetic algorithm
标签： algorithm distribution improvement estimation
上传时间： 2015-08-10
上传用户：hwl453472107
Introduction to Process improvement and the Capability Maturity Model (CMM)软件CMM认证的介绍
标签： Introduction improvement Capability CMM
上传时间： 2015-09-02
上传用户：wlcaption
New matching pursuit-based algorithm for SNR improvement in ultrasonic NDT （signal process 中的文章，mp去噪）
标签： pursuit-based improvement ultrasonic algorithm
上传时间： 2015-11-01
上传用户：asasasas
this is a term paper on handoff performance improvement.
标签： improvement performance handoff paper
上传时间： 2013-12-23
上传用户：1109003457
The double-density DWT is an improvement upon the critically sampled DWT with important additional properties: (1) It employs one scaling function and two distinct wavelets, which are designed to be offset from one another by one half, (2) The double-density DWT is overcomplete by a factor of two, and (3) It is nearly shift-invariant. In two dimensions, this transform outperforms the standard DWT in terms of denoising however, there is room for improvement because not all of the wavelets are directional. That is, although the double-density DWT utilizes more wavelets, some lack a dominant spatial orientation, which prevents them from being able to isolate those directions.
标签： double-density improvement additional critically
上传时间： 2017-04-03
上传用户：dongbaobao
contains documents relating to improvement of adaptive beamforming using mixed norm algorithm, combination of lms with smi algorithm, sample code for implementation of lms in matlab
标签： beamforming improvement algorithm documents
上传时间： 2014-01-21
上传用户：ommshaggar
SPWM technique for Three Phase Inverter. Analysis fundamental improvement with respect to modulation index variation is done in simulation. Analysis can be done also for switching frequency variation for shifting the dominant harmonics
标签： fundamental improvement modulation technique
上传时间： 2017-04-23
上传用户：hanli8870
gaussian filter that is being and can be used for reference for further enhancement and improvement
标签： enhancement improvement and for
上传时间： 2017-08-06
上传用户：xjz632
Removing output capacitors saves money and boardspace. Linear Technology’s OPTI-LOOPTM architectureallows you to use the output capacitors of your choice andcompensate the control loop for optimum transientresponse and loop stability. Figure 1 shows the dramaticimprovement possible with the OPTI-LOOP architecture.With the improvement shown in Figure 1, less capacitance
上传时间： 2013-12-15
上传用户：fanboynet
在研究传统家用燃气报警器的基础上，以ZigBee协议为平台，构建mesh网状网络实现网络化的智能语音报警系统。由于传感器本身的温度和实际环境温度的影响，传感器标定后采用软件补偿方法。为了减少系统费用，前端节点采用半功能节点设备，路由器和协调器采用全功能节点设备，构建mesh网络所形成的家庭内部报警系统，通过通用的电话接口连接到外部的公用电话网络，启动语音模块进行报警。实验结果表明，在2.4 GHz频率下传输，有墙等障碍物的情况下，节点的传输距离大约为35 m，能够满足家庭需要，且系统工作稳定，但在功耗方面仍需进一步改善。 Abstract: On the basis of studying traditional household gas alarm system, this paper proposed the platform for the ZigBee protocol，and constructed mesh network to achieve network-based intelligent voice alarm system. Because of the sensor temperature and the actual environment temperature, this system design used software compensation after calibrating sensor. In order to reduce system cost, semi-functional node devices were used as front-end node, however, full-function devices were used as routers and coordinator，constructed alarm system within the family by building mesh network，connected to the external public telephone network through the common telephone interface, started the voice alarm module. The results indicate that nodes transmit about 35m in the distance in case of walls and other obstacles by 2.4GHz frequency transmission, this is able to meet family needs and work steadily, but still needs further improvement in power consumption.
上传时间： 2013-10-30
上传用户：swaylong
