Kalman-filter-theory

线性规划问题是MATLAB和数模竞赛中一个非常重要的类别。程序给出了典型的线性规划问题的源代码。(MATLAB and several linear programming model is a very important race categories. Program gives the typical linear programming source code.)

基于SimMechanics的刚体系统建模masslessfourbar案例(SimMechanics modeling)

MATLAB几何变换，可以方便了解到所变换的几种形式(MATLAB geometric transformations, you can easily understand the transformation of several forms)

matlab例子，用来计算bezier曲线(matlab example, used to calculate the Bezier curve)

根据隐马尔可夫模型，利用马尔可夫链前向算法，用于估值问题。(HMM-FORWARD )

三次指数平滑matlab源代码，有初始值的说明(Three exponential smoothing)

kalman filter for state space estimation. descrat time, with Monte Carlo

《提问的智慧》，作为一个程序员，你曾经遇到过在论坛上发帖无人问津，看看提问的智慧把(" Question the wisdom" as a programmer, you have encountered no one is interested to post in the forum to see the wisdom of the questions)

control loop of DC to DC buck convertercontrol loop of DC to DC buck convertercontrol loop of DC to DC buck convertercontrol loop of DC to DC buck convertercontrol loop of DC to DC buck converter

说明：  小波阈值去噪的基本思想是先设置一个临界阈值λ，若小波系数小于λ，认为该系数主要由噪声引起，去除这部分系数;若小波系数大于λ，则认为此系数主要是由信号引起，保留这部分系数，然后对处理后的小波系数进行小波逆变换得到去噪后的信号。(The basic idea of wavelet threshold denoising is to set a threshold value of lambda first. If the wavelet coefficient is less than lambda, it is considered that the coefficient is mainly caused by noise and this part of the coefficient is removed. If the wavelet coefficient is larger than lambda, it is considered that the coefficient is mainly caused by signal, and this part of the coefficient is retained. Then the denoised signal is obtained by inverse wavelet transform of the processed wavelet coefficient.)