cuckoo_search_new2013

在平滑信号中加入高斯分布的白噪声，然后用db4小波函数进行多尺度分解，滤除白噪声，将滤波前后的图进行对比(Add the Gaussian distribution of the white noise in the smoothed signal, and then multi-scale decomposition db4 wavelet function, the filtered white noise, comparing before and after filtering)

It is the code to implement Principal Component Analysis, which is a very popular factorization method

This is a matlab code for denoise_band.

electricity load time forecasting

模拟了电法测井中双感应测井在地层中的电导率相应特征(we simulate the response conductivity in formation of dual-induction logging. )

求解高斯积分点及其权重的计算程序。程序计算一维、二维、三维的高斯点及其权值，用于数值积分。原来写的一个有限元程序，所以有能力给6节点的三角形单元的积分点(A program for solving Gauss integral points and their weights is presented.Program calculates the gauss points for 1-D,2-D,3-D along with their weights for use in numerical integration. Originally written for a Finite Element Program so has the capability to give integration points for a 6-node Triangle element)

频率采样法的FIR数字滤波器的设计实现，嘿嘿(FIR digital filter)

龙格库塔法的求解，将精确解（1）和龙格库塔法的图像放在子图一中，将精确解（2）和龙格库塔法的图像放在子图一中。(Runge-Kutta)

Crank_Nicolson隐式解法，关于一位热传导的(Crank_Nicolson implicit solution, on a heat conduction)

《Multivariable feedback control analysis and design () (2nd Edof electronic source code》一书的电子源代码(Multivariable feedback control analysis and design () (2nd Edof electronic source code)