Contador-de-Caracteres

a numerical solution of Poisson equation for axis-symmetrical cylindrical coordinates

Finite element programa made in matlab that uses linear interpolation to solve a truss fix at one end with an external force.

Design of a Control in cascada

设计一个按照时间抽取的基2快速傅里叶变换（基2FFT-DIT）。输入倒位序，输出自然顺序。(Design is taken in accordance with the time radix-2 fast Fourier transform the (base 2FFT-DIT). Enter the inversion sequence, the output of the natural order.)

matlab code for geom3d

when SNR is high , 1st sample estimator provides good estimate of A. it has no noise effect . so we don’t need averaging effect to reduce noise when SNR is high. However variance is still low in sample mean estimator which shows that in reality ,sample mean is good estimator than 1st sample estimator. So, for high SNR, we do not need to reduce the effect of noise by averaging. or we can say that for high SNR let say >1000 , 1st sample estimator got reduced noise. But as for as variance is concerned , the sample mean has low variance for high SNR as well.

本程序用Matlab实现了八皇后问题的所有解，用到了递归的编程思想(The procedures used Matlab eight queens problem all the solutions use recursive programming ideas)

TRACKMPC Tracking Predictive Control without constraints. (Script file) Implements unconstrained MPC for stable SISO discrete-time system defined as LTI object. Offset-free tracking included.

考虑空穴效应的雷诺方程数值分析求解，MATLAB编程(Consider the effect of Reynolds equations hole)

Four-Parameter Sinefit Matlab code