I need a simple explanation based on linear algebra.
Does anyone have the latex template for Taylor & Francis journal of electrical power & components?
04 May 2016 3,280 2 View
I need the matlab code for Ibrahim time domain technique
03 April 2016 7,547 0 View
I need to get the impulse response from natural excitation technique.Can anyone give me the matlab code for Natural excitation technique?
02 March 2015 494 3 View
I have found that sometimes inverse and pseudo inverse of a covariance matrix are the same whereas it is not true always. is there any relation between pseudoinverse and nonsingularity?
10 November 2014 8,938 2 View
In general it is assumed to be positive semi definite. What are the consequences of assuming the cov matrix as positive definite
10 November 2014 2,959 0 View
if A is not a covariance matrix Ax=b; (1) x=pseudo(A).b (2) I can understand eq 1 and 2 that is uses least square to find x since A may not be invertible. But if R is...
10 November 2014 1,256 0 View
I understand that flipr flipps columns in the left-right direction. I need to clarify the code b=[ -1.7667 1.0161];b1=[fliplr(b) 1];g=(roots( b1 )); what is the impact of fliplr on g? Is this a...
10 November 2014 1,804 0 View
If I use the actual frequency for a ramp signal to calculate phase, I get the correct phase. But if I use the estimated frequency (which has fluctuations) for phase calculation, I get phase...
10 November 2014 8,265 1 View
If R is the covariance matrix, then to find the inverse of R , which one is more appropriate to use? inverse or pseudo inverse.Is there any relation with singularity of the covariance matrix?
10 November 2014 2,235 0 View
I got an example of the code varpro where three variables (alpha1, alpha2 and alpha3) are used with two basis functions (phi1 ,phi2) which are functions of alpha. I need to model the signal for...
09 October 2014 6,606 1 View
We assume that the difference is huge and that it is not possible to compare the two spaces. The R^4 mathematical space considers time as an external controller and the space itself is immobile in...
10 August 2024 6,678 14 View
I have an RNA-seq data that I have analysed using Limma-voom and have extracted the gene IDs, log2FC and the p-values. At p value < 0.05, I have over 10,000 DEGs, however, when I run the GO...
31 July 2024 225 2 View
The threshold voltage (Vth) of a MOS device plays a crucial role for its operation. At the same time, noise is an intrinsic factor. So how noise (flicker or thermal) change with the change in...
29 July 2024 3,246 0 View
I cannot confirm cell surface protein expression by flow cytometry even after transfection and antibiotic selection of cells. Does it take long for proteins to express on the cell surface? the...
28 July 2024 3,178 3 View
I created two potential gene expression cassettes (constitutive and inducible) for expression of a mutant PETase gene on PeptiCloud using the version tree feature, which allows users to create...
28 July 2024 7,559 1 View
all math can be traversed by code? all math can be translate to code?
26 July 2024 9,530 0 View
The aim of the research here is to prevent the propagation of the crack in the fabricated elastic medium with useful applications.
25 July 2024 9,976 3 View
I found that several expression constructs of published protein structures containing an N-teiminal fusion tag GAMGSGIQRPTST. What's the founction of this fusion tag?
23 July 2024 1,353 4 View
Hello! We are using LNP to deliver circular mRNA into T cells. However, compared with linear mRNA, the transfection efficiency and protein expression duration are similar. Are LNP generation or...
21 July 2024 4,322 1 View
Hi there, I'd like to use immunocytochemistry to determine a surface protein expression on mouse cell. The primary antibody I have is mouse anti mouse, and the secondary antibody I have is goat...
15 July 2024 6,008 5 View
