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Analyzing the project cost data, different groups of installed capacity for each renewable technology have been defined.
A review of the variation of cost data suggests that two size categories (above and below 50 kW) can be defined as shown inTable1.
Analyzing the project cost data, different groups of installed capacity for each renewable technology have been defined.
Under the proposed assumptions and input data, NPV and IRR show positive values in a relevant part of the estimations (Table3).
Recognising that the size facilities can be sources of bias, the data are normalised.

Prior to the characterization of the microstructure a careful noise reduction of the EBSD data was performed.
The value for the recrystallized fraction increases if based on total grain area instead of total measured area, due to the omission of grains containing fewer than 8 data points.
Acknowledgements The authors would like to thank Conny Eriksson and Mirjana Filipović at Fagersta Stainless Steel AB, Fagersta, Sweden, for supplying test specimen and process data.
Randle, Electron backscatter diffraction: Strategies for reliable data acquisition and processing, Materials characterization 60 (2009) 913-922
Hurley, Orientation averaging of electron backscattered diffraction data, Journal of microscopy 201 (2001) 50

The reduction of feature dimensionality.
And learning is equivalent to finding a surface in a multidimensional space that provides a best fit to the training data, with the criterion for best fit being measured in some statistical sense.
Generalization is equivalent to the use if this multidimensional surface to interpolate the test data.
Others are different from the above methods, and they select centers based on the input data and the output data, such as orthogonal least squares method (OLS) [9,10,11].
Wang: Data dimensionality reduction with application to simplifying RBF network structure and improving classification performance.

Cubic spine and linear Kalman filter are applied to curve fitting and estimation for data size reduction.
Under data collecting demand, we had established some outstanding technology in mobile data surveillance system.
Through Internet, the reporting data will be collected onto ARTC server for further data mining.
The storage data in SD card will be record alternatively, and OBU will transmit recorded data when communication slot is available.
This concept can reduce data size in desired interval with possible data lost cases.

Detailed data on chemical analyses are given in Table 1.
Detailed data on its chemical analyses are given in Table 1.
Their expansion reductions are 26.4 % and 36.1 % respectively.
The expansion reduction of mix Ⅱ is as high as 81.9 % at 90 days.
The expansion reduction of the mixⅡwith 5 % silica fume, 20 % fly ash and 40 % GGBS can reach to 81.9 % at 90 days.

Table 1 shows the ultimate tensile strength and the reduction of area.
However, the value for the reduction area in copper clearly changed after applying pre-strain.
So, the value for the reduction of area in that case is measured just before broken.
The arrow shows data where the specimen was not broken at that time.
In the case of aluminum, the data is scattered, but the strengthening of the material can be seen.

The role of excess carrier lifetime reduction in the mechanism for on-state voltage (Vf) degradation of high voltage 4H-SiC PiN diodes is investigated.
The measurements indicate that Vf degradation is accompanied by a reduction in end region lifetime and/or reduction in device conduction area.
The data indicates that τBIK and IRRM/IF decrease, Vf increases and τB is relatively constant as the device is stressed.
The decrease in IRRM/IF of Fig. 4b indicates that the base charge is reduced due to the reduction of τΑ, τK, and/or A.
This decrease in base charge reduces the base region conductivity modulation and thus increases the Vf as indicated by the data.

Experimentally, oxygen functional groups can be tuned by adjusting the reduction time, the type of reducing agent and the environment of reduction process.
The obtained values of 2Ɵ were compared with Joint Committee on Powder Diffraction Standards (JCPDS) data files.
According to the JCPDS (75-2078) data the prominent peak is at 2ϴ (26.26).
As the reduction increased the films showed increased porosity.
Chemicals such as H2SO4 if used in synthesis process results in impurities like Sulphur (S) and Phosphorous (P) which remain even after the complete synthesis [30] The available impurity data has been summarized in following table 1.

But FCM algorithm did not consider the basic characteristics of the various points, as well as different points due to the different position in the data set corresponds to the geometry space has the particularity of; Simultaneously USES the random initialization of clustering in the form of the data set contains unequal classes are miscalculation.
In this paper, the improved FCM segmentation algorithm is mainly in two aspects: first, establish a new approximate fuzzy c-means clustering algorithm, called data reduction significantly reduce the number of data, save the computation time; And then the FCM algorithm is introduced in the nonlinear high dimensional kernel function to map data to spatial clustering in division, finally USES the spatial neighborhood information revised the current pixel membership degree value, get more accurate clustering results.
(1) A collection of for the image data sets, Scheduled for number of categories for the k cluster centers,  is the first k pixel for the first i type membership function, p is a can control the clustering results of the fuzzy degree of constant, average , is constant, when the, fuzzy clustering is degraded as hard c-means clustering.
Using Chuang research methods in the literature [4] of mould has been completed after class nuclear clustering partition and data reduction image neighborhood pixels constraint processing.
Figure 2 Several convergence of objective function contrast diagram Conclusions In this paper, based on the data reduction technology proposed a new algorithm, realized the accurate location of the initial clustering center, improving the overall performance of FCM.

The three-sided sharp Berkovich tips are generally used to determine elastic modulus and hardness from the unloading load-displacement data because plastic deformation is achieved at a very low indentation depth.
Experimental A theoretical method based on molecular orbitals was used to predict the stable phase and design a new Ti alloy with a significant reduction in terms of both time and cost [8].
Samples of the alloy were cold-rolled with 5 to 99% reduction in thickness.
In the alloy with 95% reduction in thickness a high deformation recovery is observed in the load-displacement curve similar to that of an austenitic NiTi alloy (inset figure 5b).
-anoindentation load-displacement curves of the alloy with 5% (a) and with 95% reduction in thickness (b) obtained under cyclic increasing-load control conditions.