نتایج جستجو برای: inverse analysis
تعداد نتایج: 2891215 فیلتر نتایج به سال:
avo as a known methodology is used to identify fluid type and reservoir lithology in subsurface exploration. method discussed in this paper, consists of three stages, including: direct modeling, inverse modeling and cross plot interpretation. by direct modeling we can clarify lithology or fluid dependent attributes. analysis performed using both p-p and p-sv attributes. inverse modeling deals w...
In biomagnetic signal source activities, some are correlated, some are uncorrelated, and others are indifferent. If MEG (Magnetoencephalography) data have high signal to noise ratio, then the dominant components of the data are generated from such correlated, uncorrelated, and indifferent signal source activities. In this case, clustering of the signal sources in correlation and uncorrelation s...
In the analytic hierarchy process (AHP), the consistency of pairwise comparison is measured by the consistency index (CI) value of pairwise comparison matrices. The CI value is defined by the size and the principal eigenvalue of comparison matrix, and the larger the CI value is, the less consistent pairwise comparison is. In this paper, we propose the estimation method of consistency intervals,...
This paper addresses the design and programming of a biped robot. Simple kinematics will be employed to carry out an analysis of biped stability and control. Center of mass and angular position are key components of successful motion. These variables are monitored throughout each process gait. The motion is simulated using COSMOSMotion. Different software packages found in the market are analyz...
This article presents the theoretical analysis of Inverse Generalized Exponential Models. The shapes of the properties of the Inverse Generalized Exponential distribution are discussed. Inverse moments of Inverse Generalized Exponential distribution are derived. In this article we have presented the relationship between shape parameter and other properties such probability distribution, distrib...
Monte Carlo methods have become important in analysis of nonlinear inverse problems where no analytical expression for the forward relation between data and model parameters is available, and where linearization is unsuccessful. In such cases a direct mathematical treatment is impossible, but the forward relation materializes itself as an algorithm allowing data to be calculated for any given m...
AVO as a known methodology is used to identify fluid type and reservoir lithology in subsurface exploration. Method discussed in this paper, consists of three stages, including: Direct modeling, Inverse modeling and Cross plot interpretation. By direct modeling we can clarify lithology or fluid dependent attributes. Analysis performed using both P-P and P-Sv attributes. Inverse modeling deals w...
this study aims to identify job stressors faculty members of birjand university and its relationship with quality of work life. the research method was descriptive and correlational that using cochran's sampling formula that sample size was determined by actual count, 136 members and simple random sampling was used. job stress (hse) questionnaire with reliability (α= 0.90) and quality of w...
چکیده ندارد.
Simulation of water and salt transfer in soil is very effective in managing optimal water and fertilizer use in the field. In this study, the HYDRUS-1D model was used to simulate the transfer of water and bromide in a laboratory column of soil with clay loam texture. Soil hydraulic parameters (including air entry point) α, (saturated hydraulic conductivity) ks, (residual moisture content) θr (s...
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