matlab: euler's method. improved euler's... Learn more about #ode eulers method, #error(log-log plot), #matlab code
In this paper, the convergence of a modified exponential Euler method, with a spectral method for spatial discretization, is proved to have order αin both the time and space for possibly nonsmooth initial data in \\({L^4}(\\Omega;{{\\dot H}^\\beta}({\\cal O}))\\) with β > ...
24 proposed a modular approach for facial expression recognition using Euler principal component analysis (PCA). This approach reduces the influence of illumination on image content to a certain extent, while PCA-based method suffers from a problem that the projection maximizes the variance of all ...
While in the fine-alignment phase, usually the standard Kalman filter or the compass loop method can be implemented based on the coarse-alignment result, and under the assumption of a small misalignment angle linear error model [1,2]. However, with the increase of SINS applic...
In this paper, we present a sampling and processing method for a PM signal with small modulation index. The scientific hypothesis of our paper is that the achievable noise equivalent phase deviation of a carrier signal is not limited by the possible CNR for the ADC, if the sine carrier ...
such microstructures coupled to sperm cells can easily be controlled by an external magnetic field. Magnetic fields are often the method of choice to remotely control micromotors, as they enable fast and precise control, penetrate tissues, are biocompatible, and can therefore be used even inin vivo...
especially rare ones, are usually masked in bulk RNA-seq. Cell-surface-marker-based sorting and purification methods have not been developed to enrich all cell types. Thus, single-cell RNA-seq stands out as the most effective and unbiased method for obtaining the transcriptome of each cell type...
First, the Euler-Lagrange mathematical model of the traction inverter-motor system is established. Then, the PBC for this system is designed by damping injection, ensuring the asymptotic stability of the system. Furthermore, to purposely suppress the impact of the periodic disturbance on the system...
The overall discrete form (discretized by the forward Euler method) was given as in Eq. 23, however that does not suits to the general state-space model, where the state vector xk has to be updated in each and every step. In order to make these two forms equally, one has to ...
and the geometric damping parameter was 8. The absolute threshold was defined as three times the spherical fibre orientation distribution (FOD) of a grey matter isotropic voxel and the relative threshold as 8% of the maximum amplitude of the FOD155. A modified Euler algorithm was used123. An ...