UKF

绘制电容电压变化曲线 电阻、电感、电容串联电路R、L、C，试求电路突然接通电源E时，电源电压uc(t)的变化规律，并绘制R=1,L=0.5,C=1,E=1,uc（0）=0，uc’（0）=0时的电容电压uc(t)d 的变化曲线。 (Draw capacitance voltage variation curve resistor, inductor, capacitor series circuit of the R, L, and C, Find circuit suddenly turned on the power supply E, the variation of the supply voltage uc (t), and draw the R = 1, L = 0.5, C = 1, E = 1, UC (0) = 0, uc ' (0) = 0 when the capacitor voltage uc (t) is the change of d curve.)

computes the compositions of the integer N into K parts

利用matlab中的库函数实现2FSK的调制，解调和误码率分析等(Use matlab library function to achieve 2FSK modulation, demodulation and error rate analysis)

use fir load flow in any buss system

Plot the least squares fit by a line

说明：  这篇文章是关于标准空间二次曲面拟合的研究,对于齿轮研究者有很好的参考价值,希望大家喜欢(This article is about the standard space quadric fitting studies, researchers for the gear have a good reference value, I hope you like)

Lagrange插值多项式求线性方程组,数值分析考试用(Lagrange polynomial interpolation of linear equations, numerical analysis examinations)

维纳滤波算法去除加噪声音乐程序，效果比较好，有图为证。(Wiener filter algorithm to remove noise adding music program, the effect is better, has a license to the graph. )

用MATLAB编写的MM1排队模型，并且带有界面(Designing M/M/1 queueing model by Matlab, also the GUI)

说明：  IIR filter implementation DFT