How to get the equation Qvxk=Rk-HkQxkHkT by applying the error propagation law to vzk=(E-HkGk)dk?
Please kindly visit: https://stattrek.com/matrix-algebra/covariance-matrix.aspx that may be a bit helpful and https://rdrr.io/r/stats/cor.html
During the process of using Isight optimization, it ends by modifying each of the seven parameters that need to be optimized. And the target parameters have never changed, I suspect it's a problem...
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Dear all researchers, I have gone through many articles about Traction Force Microscopy, however, I wonder if anyone could provide me with some advice regarding how to change the representative...
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Hello fellows, I'm a Ph.D student studying martensite/bainite crystallography, there has been a question troubling me for some time. We know that for FCC/BCC K-S relationship, variant1 and...
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There is an unique existence that the user procedure method is the only way to apply user's model when estimating molecular diffusivity coefficient. So I compiled the fortran code with the...
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Dear peers, I have a technical question about monitoring tumor bone metastasis. We want to establish a tumor model of bone metastasis and monitor the metastatic procedure. I am aware that IVIS...
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And should I also include an out-group? This is my first time doing it, and I need some guidance. Thank you!
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Dear all, Is there any equipment that can track the drug distribution in the mouse? We want to see if the drug or small molecules labeled with a fluorescent dye are enriched in the targeted...
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Landslide is a huge disaster.
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Landslides are a huge disaster.
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I need to model an anisotropic material in which the Poisson's ratio ν_12 ≠ ν_21 and so on. Therefore, the elastic compliance matrix wouldn't be a symmetric one. In ANSYS APDL, for TB,ANEL...
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One can try to generalize the Vandermonde determinant in the following direction: Let $A$ be any symmetric $n$-order square matrix. Consider its powers' diagonal elements $(A^k)_{ii}$ and...
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Have you ever seen a LC-MS/MS method uses both internal standards and external standards (in matrix matching purpose) but the concentrations of internal standards are outside the calibration curve...
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Hello, I am currently analyzing some phosphoproteomics data, but I have peptides with multiple phosphorylation sites or phosphorylations together with carbamidomethylation or oxidation. How can I...
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- The Existence/Uniqueness of Solutions to Higher Order Linear Differential Equations - Higher Order Homogenous Differential Equations - Wronskian Determinants of $n$ Functions - Wronskian...
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I am working on a SEM model where i have 7 latent variables (6 exogenous and 1 endogenous). In AMOS when I co-vary the exogenous constructs, only 2 paths are coming significant out of 6. But when...
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I need to lyse and homogenise mouse tissues. So far I have experimented with liver and lung tissue, using matrix D. The liver was completely lysed with 6 repetitions of the standard program, but...
31 July 2024 9,186 0 View
We assume this to be true. Science leaves the era of mathematics and enters the era of matrix mechanics and the turning point is the discovery of numerical statistical theory called Cairo...
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When we conduct linear regression, there are several assumptions. The assumption of normality is whether the residual errors are normally distributed, not whether a predictor is normal?
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I am new to Micromechanics and having similar problem with understanding the implementation of the formula's. I would appreciate if anyone can guide me on how to go about getting a scalar value...
30 July 2024 969 0 View