<acronym id="usmys"></acronym> UMDA. a kind of estimation of distribution algorithm , which is the improvement of genetic algorithm
標(biāo)簽： algorithm distribution improvement estimation
上傳時間： 2015-08-10
上傳用戶：hwl453472107
Introduction to Process improvement and the Capability Maturity Model (CMM)軟件CMM認證的介紹
標(biāo)簽： Introduction improvement Capability CMM
上傳時間： 2015-09-02
上傳用戶：wlcaption
New matching pursuit-based algorithm for SNR improvement in ultrasonic NDT （signal process 中的文章，mp去噪）
標(biāo)簽： pursuit-based improvement ultrasonic algorithm
上傳時間： 2015-11-01
上傳用戶：asasasas
this is a term paper on handoff performance improvement.
標(biāo)簽： improvement performance handoff paper
上傳時間： 2013-12-23
上傳用戶：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.
標(biāo)簽： double-density improvement additional critically
上傳時間： 2017-04-03
上傳用戶：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
標(biāo)簽： beamforming improvement algorithm documents
上傳時間： 2014-01-21
上傳用戶：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
標(biāo)簽： fundamental improvement modulation technique
上傳時間： 2017-04-23
上傳用戶：hanli8870
gaussian filter that is being and can be used for reference for further enhancement and improvement
標(biāo)簽： enhancement improvement and for
上傳時間： 2017-08-06
上傳用戶：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
標(biāo)簽： OPTI-LOOP 架構(gòu) 輸出電容 瞬態(tài)響應(yīng)
上傳時間： 2013-12-15
上傳用戶：fanboynet
在研究傳統(tǒng)家用燃氣報警器的基礎(chǔ)上，以ZigBee協(xié)議為平臺，構(gòu)建mesh網(wǎng)狀網(wǎng)絡(luò)實現(xiàn)網(wǎng)絡(luò)化的智能語音報警系統(tǒng)。由于傳感器本身的溫度和實際環(huán)境溫度的影響，傳感器標(biāo)定后采用軟件補償方法。為了減少系統(tǒng)費用，前端節(jié)點采用半功能節(jié)點設(shè)備，路由器和協(xié)調(diào)器采用全功能節(jié)點設(shè)備，構(gòu)建mesh網(wǎng)絡(luò)所形成的家庭內(nèi)部報警系統(tǒng)，通過通用的電話接口連接到外部的公用電話網(wǎng)絡(luò)，啟動語音模塊進行報警。實驗結(jié)果表明，在2.4 GHz頻率下傳輸，有墻等障礙物的情況下，節(jié)點的傳輸距離大約為35 m，能夠滿足家庭需要，且系統(tǒng)工作穩(wěn)定，但在功耗方面仍需進一步改善。 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.
標(biāo)簽： ZigBee 無線智能 家 報警系統(tǒng)
上傳時間： 2013-10-30
上傳用戶：swaylong
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