shibbsR

Desribe mimo channel capacity with different number of antennas

Traditional single particle reconstruction methods use either the Fourier or the delta function basis to represent the particle density map. We propose a more flexible algorithm that adaptively chooses the basis based on the data. Because the basis adapts to the data, the reconstruction resolution and signal-to-noise ratio (SNR) is improved compared to a reconstruction with a fixed basis. Moreover, the algorithm automatically masks the particle, thereby separating it from the background. This eliminates the need for ad-hoc filtering or masking in the refinement loop. The algorithm is formulated in a Bayesian maximum-a-posteriori framework and uses an efficient optimization algorithm for the maximization. Evaluations using simulated and actual cryogenic electron microscopy data show resolution and SNR improvements as well as the effective masking of particle from background

该程序完成高斯赛德尔潮流计算的功能，对初学者很有帮助。(The program completed high Sisaideer flow calculation function, useful for beginners.)

说明：  迭代法 matlab 数值计算 jacobi (Numerical jacobi iteration matlab)

基于傅立叶－梅林变换的matlab图像配准程序，可以灵活设置待配准图像的大小及旋转角度等，配准前可以选择多个参数控制配准结果，可以显示配准后的图像及图像间的具体变换参数以及中间结果等(Based on Fourier- Mellin transform matlab image registration procedures, registration can be flexibly set the image size and rotation angle, registration before you can select multiple parameter control registration results, you can display the images and post-registration between images specific transformation parameters and intermediate results)

配电网中可靠性评估中太阳能的评估模型，涉及晴空系数和斜角等等(Distribution of an uation model for reliability assessment of the solar energy power generation, involves the dip Angle, clear air coefficient and so on)

matlab source code very useful to science study

理论力学之行星引力加速的matlab计算机模拟主程序名xxyljs.m(Theoretical mechanics of the planetary gravitational acceleration matlab computer simulation of the main program name xxyljs.m)

用romberg方法计算定积分，数值积分的一种常用方法(use romberg method)

介绍了MATLAB软件的SIMULIK的使用方法，阐述了MATLAB软件在火电厂自动控制系统调整中的应用(on MATLAB software SIMULIK of use, MATLAB software described in the thermal power plant control system adjustment of)