features of matlab ppt

... set of data that has missing values. In matlab these can be represented by NaN, which stands for “not-a-number”. NaN is also given by matlab as the result of undefined calculations such as 0/0. matlab handles ... Graphics of Functions of Two Variables 7.1 Basic Plots A matlab surface is defined by the z coordinates associated with a set of (x, y) coordinates. For example, suppose we have the set of (x, y) coordinates: (x, ... will use the columns of the matrix to plot a set of lines, one line per column: >>q=[111;234;357;4710] q= 111 234 357 4710 >> plot(q) >> grid matlab plots the columns of the matrix...

Ngày tải lên: 22/12/2013, 12:16

... family of subtypes of type Number; "? super Integer" is the family of supertypes of type Integer; and "?" is the set of all types. Correspondingly, the wildcard instantiation of ... ElementType> c) of class java.util.List. It allows the addition of elements to a List of element type ElementType, where the elements are taken from a collection of elements that are of a subtype of ElementType. Now ... development of C++, Java, and C#. Her teaching is backed by over 12 years of work as a developer in the software industry and over 8 years of training and consulting. Angelika is also author of an...

Ngày tải lên: 10/12/2013, 02:15

... surface of the molecule and is rather far away from the trinuclear site. Therefore, the C-terminal sequence of RlL might be more of an evolu- tionary relic than a functional feature of the enzyme. The ... molecules A and B (and C and D) of the asymmetric unit form a weak dimer (Fig . 6). On the basis of calculations performed Fig. 6. (A) Cartoon representation of dimers of TaLcc1 (blue) and rMaL (green). ... buffer at pH 6.0 (25 °C). Structural formulas of the substrates are presented. Redox potentials (E°)ofT1 coppers of the laccases and redox potentials of the substrates at pH 4.5 and pH 6.0 are provided,...

Ngày tải lên: 14/02/2014, 18:20

... population of monomers with a hydrodynamic radius of approximately 16 A ˚ , which is in agreement with the results of the NMR. The addition of SDS to the C-peptide sample leads to formation of larger ... distribu- tion of 100 l M proinsulin C-peptide in the presence of divalent Ca 2+ and Mg 2+ ions under native conditions (B), and of 100 l M C-peptide in the presence of insulin (C) and of 100 l M ... peptide concentration) of SDS, indicating that the equilibrium between nomomers and oligomers remains. We find that the amount of oligomers formed is enhanced by the addition of modest amounts of SDS to solutions of...

Ngày tải lên: 18/02/2014, 04:20

... the results of speech recognition to increase the performance of a speech translation system. This paper proposes a method for correcting errors using the statistical features of character ... the development of the following processes is therefore important: (1) detection of errors in speech recognition results; (2) sorting of speech recognition results by means of error detection; ... Preparation of Error-Patterns: As the threshold value for the frequency of the occurrence, we employed a value of not less than 2, therefore we obtained 629 Error-Pattems using the 4321 results of...

Ngày tải lên: 20/02/2014, 18:20

... leftovers of strand D via a disulfide b ridge to Cys66 [5]. Immunoreactivity of the products of BLG hydrolysis As stated in the introduction, one of the goals of this work was to t ake advantage of the ... time and with the amount of added Fig. 1. RP-HPLC analysis of the products obtained upon enzymatic digestion of BLG at 60 °C. Proper volumes of concentrated solutions of each given enzyme were ... Proteolysis of heat-unfolded b-lactoglobulin (Eur. J. Biochem. 269) 1367 Proteolysis of bovine b-lactoglobulin during thermal treatment in subdenaturing conditions highlights some structural features of...

Ngày tải lên: 21/02/2014, 15:20

... most of which are human-specific. These human-specific LIRs are probably essential for the development of the advanced functions of human nervous system in light of the Gene Ontology (GO) profile of ... the effect of the length of these regions on the distribution. The intronic and intergenic regions were then classified on the basis of their lengths. Within each of the length groups, the numbers of ... parts of the genes. Knowing the genomic distribution and sequence fea- tures of the LIRs enables us to speculate about the biological functions of the LIRs. First, there are a large number of TG...

Ngày tải lên: 07/03/2014, 00:20

... with on-line detection of phenylthiohydantoin amino acids. ThemolecularmassoftheS-pyridylethylated a-and b-chains and of peptides of less than 10 kDa was measured by MALDI-TOF mass spectrometry ... the absence of effectors (s), in the presence of 100 m M NaCl (m), and of 100 m M NaCl, 3 m M IHP (j). Table 2. Sequence identity (%) between a- and b-chains of G. gibb erifrons and of some other ... instead of three might well be a feature of speciation in the pathway of evolution of the suborder. Fig. 4. Oxygen-equilibrium isotherms (Bohr effect) and subunit coop- erativity, as a function of...

Ngày tải lên: 08/03/2014, 08:20

... is capable of reducing the level of fructose 2,6-P 2 inde- pendent of the phosphorylation state of iPFK-2. Reducing the level of fructose 2,6-P 2 and thus the activity of PFK-1 improves the supply of ... in situ. Induction of this isoform is mediated by HIF-1, cMyc, Ras, src and loss of func- tion of p53 [73]. Rapidly proliferating cancer cells con- stitutively express the isoform iPFK-2 [74]. ... eleva- tion of the cellular Ca 2+ concentration leads to detachment of PFK from the cytoskeleton and thus diminishes the provision of local ATP in the vicinity of the cytoskeleton [71]. The expression of...

Ngày tải lên: 14/03/2014, 23:20

... compar- ison of the two sets of data gives an indication of the role of Zn(II) in the Hg(II)-containing species formed at physiolo- gical pH. The use of two different Hg(II) salts allowed analysis of the ... and X after t he forma tion of Hg 7 -bMT. Comparison of the three sets of CD data indicates that the degree of chirality of the Hg-bMT species is generally independent of t. However, the chirality ... metal-binding features of MT as they provide i nformation on the c o-ordinative features of the predominant metal-MT species present in solution at each titration point and on the number of s pecies formed...

Ngày tải lên: 16/03/2014, 18:20

... depiction of the effect of context has been left out of Figure 1 for the sake of simplicity). Changing only the aesthetic features of a product can affect its apparent usability 11 Features ... as being unrepresentative of the general public. To give a strong test of our hypothesis that the manipulation of aesthetic Product Features can affect the experience of usability, we needed ... complete set on the basis of aesthetics ratings. It could be that this selection of layouts are indeed more usable in terms of their objective ease -of- use and ease -of- learning. The experiments...

Ngày tải lên: 23/03/2014, 13:20

... orientation of the enzyme in the membrane of L1236 cells and the exogenous addition of arachidonic acid reaching the active site of the cytosolic enzyme to a greater extent than that of the membrane ... s of incubation with arachidonic acid (40 lm). The maximal level of EXC 4 was observed after 5 min of incubation and, subsequently, the level of EXC 4 declined with time. Significant amounts of EXD 4 were ... curves of the formation of eoxins from arachidonic acid show that significant amounts of EXC 4 and EXD 4 were formed already at a concentration of 1 lm arachidonic acid (Fig. 8B). The levels of these...

Ngày tải lên: 30/03/2014, 04:20

... 71% (cut-off value of 5.5 ng/ml), and 71% and 67% (cut-off value of 5 ng/ml). The sensitivity and specificity of serum CEA levels for the diagnosis of high-risk lesions was 39% and 76% (cut-off value ... 79% (cut-off value of 3 ng/ml), and 40% and 66% (cut-off value of 2.5 ng/ml), respectively. In contrast to CEA, the sensitivity and specificity of serum HMGB1 lev- els for the diagnosis of cancer ... serum HMGB1 was 71% and 67% (cut-off value of 5 ng/ml) for the diagnosis of early gastric cancer, and 70% and 64% (cut-off value of 4 ng/ml) for the diagnosis of high-risk lesions, respectively....

Ngày tải lên: 18/06/2014, 15:20

... mechanical features as part of characterisation of muscles. We use stress-strain measurements of both single fibres and bundles accompanied by measurements of sar- comere length by means of laser ... in all parts of this manuscript includ- ing design of the study, sampling of muscle specimen, preparation of and assessment of muscle specimen, drafted the manuscript and approved of the final ... homogeneity of cells, presence of inflammatory cells, and position and density/number of nuclei. Atypical findings were recorded. Fibre occupancy (FOC) was calcu- lated as a quote of fibre area...

Ngày tải lên: 20/06/2014, 01:20

... for resolution of electrolytic systems of any degree of complexity with use of iterative computer programs (e.g., one offered by MATLAB) applied to the set of non-linear equations, where all physicochemical ... orders@intechweb.org Applications of MATLAB in Science and Engineering, Edited by Tadeusz Michałowski p. cm. ISBN 978-953-307-708-6 Application of GATES and MATLAB for Resolution of Equilibrium, Metastable ... Thomas (1991); Wittmann et al. (2009a). 36 Applications of MATLAB in Science and Engineering Application of GATES and MATLAB for Resolution of Equilibrium, Metastable and Non-Equilibrium Electrolytic...

Ngày tải lên: 27/06/2014, 08:20

Ngày tải lên: 22/07/2014, 18:21

Ngày tải lên: 09/08/2014, 10:20

Ngày tải lên: 09/08/2014, 16:21

Ngày tải lên: 09/08/2014, 16:21

Ngày tải lên: 09/08/2014, 16:21