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Online since: February 2013
Authors: Dong Chen, Hua Pei Wang, Qing Guo
Interface module includes data bus and control bus for DSP which control the start and stop of synchronization pulse.
"Comparative Investigation of Coupling Reduction by EBG Surfaces for Quasi-Static RCS Measurement Systems" IEEE Antennas and Wireless Propagation Letters, Vol.5, No.1, pp. 231–234, 2006
Online since: July 2014
Authors: Song Li
Similar to Fourier expression, the above waveform by Walsh transform can get a group of Walsh function gather, as shown below (3) (4) Formula (3) simplified as follows on the basis of symmetry (5) Mark as the Walsh coefficient of waveform f (t) that the Walsh function correspond, combined with figure 2 The simulation result According to the data of above table draw the harmonic elimination switch angle trajectory as figure 3 show, the figure shows that modulation ratio in the range of 0 to 1 each band can get the correct switch angles.
[9] Tsorng-Juu L,O'Connell R M,Hoft R G.Inverter harmonic reduction using Walsh function harmonic elimination method[J].IEEE Trans on Power Electronics,1997,12(6):971-982
Online since: July 2014
Authors: Zhen Xing Li, Jie Zhan
Simulation Results In order to contrast the noise reduction effect with different threshold denoising methods , we denoise a CCD image with soft and hard threshold method and the method proposed.
Here SNR and MSE are used to measure the denoising effect, Table1 shows the SNR and MSE data comparison of these three approaches.
Online since: July 2014
Authors: G. Venkatachalam, Vishnu Prasad, S. Rajakumar, Akshat Rathi
Alkali treatment on jute fibre results in the reduction of micro fibril angle and removal of lignin and hemicellulose which in turn results in the improvement of more resin fibre interpenetration at the interface, interfacial bonding and mechanical interlocking, which finally leads to the improvement of mechanical properties by increase in tensile strength, modulus and toughness [6].
The properties of jute fibre [9] and the same used as the input data for finite element analysis in ANSYS.
Online since: September 2013
Authors: Yuan Zeng, Hao Ran Zhang, Guang Yi Liu, Zhan Yong Yang, Xu Qiang Wang
· GridLAB-D can work with third party data management and analysis tools.
Reconfiguration of Electric Distribution Networks for Resistive Line Losses Reduction [J].
Online since: October 2013
Authors: Chong Yang Gao, Ying Lin Ke, Jian Zhang Xiao
., strength reduction can reach one half or so for a glass fiber reinforced plastic plate [2].
It was found that our FE results are in very good agreement with the test data (error less than 1 %), while the maximum error of another FE result is about 5.13 %.
Online since: September 2014
Authors: Yuichi Ichihashi, Satoru Nishiyama, Yuki Kitano, Keita Taniya, Akiyuki Nakajima
Introduction The dry reforming is an important reaction for hydrogen production accompanying with reduction CO2.
These data strongly support that x in the intermediate CHx should be zero.
Online since: November 2015
Authors: Xian Zhang, Guan Zhou Qiu, Xue Duan Liu, Hua Qun Yin, Yi Li Liang
Nine sequences were obtained using BLAST search against Protein Data Bank (PDB), four of which were used for align multiple sequences.
Moreover, the replacement of any histidine residues by a phenylalanine also led to a distinct reduction of SOR catalytic ability [6].
Online since: July 2015
Authors: Zbyšek Pavlík, Tereza Kulovaná
Nevertheless, application of waste ceramics in concrete industry would lead to the reduction of energy demands and cost for concrete production and to the conservation of natural resources.
The compressive strength data are not in agreement with total open porosity values.
Online since: August 2013
Authors: Farid Nasir Ani, Nasution Henry, K. Sumeru
There is slight difference between these numerical approaches and the experimental data.
Fig. 3(b) shows that the COP reduction due to increase in condenser temperature of EERC is lower than that of the standard cycle.
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