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The system is simplified with the reduction in its weight and volume.
Due to the ill-condition of Eq. 3, any tiny disturbance of the measuring data will induce enormous changes in solving results.
A matrix with m×m data points from the mirror surface plane XY is extracted in polar coordinate system to compute the vector height matrix Z of the surface at each data points based on Eq. 1 of the aspheric surface.
The data from matrix ZZ is adopted to simulate the profilometric measurement result of the aspheric mirror.
Fixed Data Points and Different Amplitude Random Noise A matrix with 50×50 data points from the mirror surface plane XY is extracted in polar coordinate system, and the vector height matrix Z of the surface is mixed with a random noise with an amplitude of 0um, 1um, 2um and 5um respectively.

Experimental To confirm the calculations performed literature data as well as our own experimental results were used.
The experimental data for the nanocrystalline copper presented in the figure were obtained from [11].
For all strain rates shown the stress first increases and then decreases with grain size reduction.
Fig. 4: Log-normal crystallite size distribution of 4 pass ECAP copper (TEM data - present study).
Figure 5 compares the simulated data with experimental results obtained from ECAP experiments.

Introduction The geographical environment of battle field is more complex, the electromagnetic environment is worse, and the data to be transferred is huge.
Systems can effectively resist the influence of multipath fading on data transmission by placing multiple antennas in sending and receiving ends.
Usually, MIMO combines OFDM to make more use of space resources and provide higher data transmission rate for MIMO have no ability to assist deep frequency selective fading
The security mechanism can guarantee the safe operation of conventional mobile communications system and protect user’s identity and data.
Second, the PBCH data should be hopped or repeated within frequency domain to improve anti-jamming redundancy.

Entropy measures the impurity of a set of data.
Experiment and Discussion Data of experiment.
The data containing customers’ gender, age and the configurations they had selected.
First, the data are transferred to forms appropriate for calculating.
Data & Knowledge Engineering, 63(2), 2007, p258-269

Survey Method This survey was conducted through the following procedure: first, survey subjects were identified; second, data of interest was collected through the facility management company; finally, data was post-processed and analyzed.
Categorization of Buildings (Left: by year completed, Right: by gross floor area) Data Collection: Energy consumption data: Monthly electric consumption data was collected and provided by the facility management company, which manages these twenty Class A office buildings.
Compared with the surveyed data provided by Xue (95 kWh/m2) (Xue, 2007), this value is significantly higher.
Data beyond 1.5 times the interquartile range from median is detected as outlier and discarded.
[2] DOE, Building Energy Data Book, http://buildingsdatabook.eren.doe.gov/, 2013

Obtaining information of optical, microwave etc from space satellites becomes more and more precise, but also the space remote sensing archaeology data analysis and calculation becoming more precise.
It has accurately measured surface sites information data of archaeological site and established field archaeological survey database of Zhou Gong Temple relics.
Digital restoration is to acquire information data artifacts form, texture, texture, materials and store it into the computer through some technical measures, uses it as the research data of the corresponding professionals.
In January 19, 2003, the world cultural heritage Wudang Mountains of the Ming Dynasty temple was reduced to ashes in the fire, Li Xiaofeng and Huang Tao of the Huazhong University of Science and Technology used virtual reality technology to implement the virtual restoration according to the survey data.
GIS also has strong spatial analysis and attribute query ability, it is not only can help realize the protection of heritage resources, but also can provide basic data and scientific basis.

Five series of tests data on each type of fuel were analyzed and compared.
Table 3 : Fuel properties of cooking palm oil-diesel blend Sample   Density kg/m³ Calorific value (kJ/kg) Viscosity at 27oC (mm²/s) Viscosity reduction (%) P100 P60 P40 P20 Diesel 904 882 863 855 840 39,027 41,184 41,558 42,840 43,379 84.99 45.90 27.32 24.55 13.95 `- 45.99 67.86 71.12 - Engine Performance Engine test were carried out separately using diesel and its blends with palm oil at varying load.
The CO emission data support correlation between density and atomization process.

The most relevant parameters were calibrated with lab-scale experimental data.
Granules with diameter 1-3mm. 6.Due to higher biogas yield and operation as low as 24 h of HRT, the UASB reactor seemed to be a better choice for continuous methane fermentation and wastewater reduction.
The obtained results provided useful data for biological methane production on a large scale. 7.The results of this study showed that the COD removal rate was high, which implied that at present we can achieve the bio-methane production and wastewater treatment, simultaneously.

The simulated residual strain variation data is incorporated into the hole-drilling strain-gage method to derive the possible residual stress components.
In 1966, Rendler and Vigness[5] used experimental data of through hole drilling theory and blind hole drilling method as proved that through hole drilling theory was applicable in the blind hole drilling method.
Following numerical analysis, the error rate of the von Mises Stress was significantly improved over that produced by the calculation of ASTM Standards, with an average error rate reduction of approximately 10%.

Once a theft occurs, the computation center will instantaneously obtain the data related to this behavior and assess its authorization and then determine to report or ignore it.
After the data of the protected terminal is obtained, the algorithm to process and analyze it is critical.
[2] Sheley, J.F. and Bailey, K.D., New directions for anti-theft policy: Reductions in stolen goods buyers, Journal of Criminal Justice, Vol.13 (5), pp.399-415, 1985