dckalman.m

Simulation program to realize OFDM transmission system

说明：  基于MATLAB的数学图形制作 过具体实例研究MATLAB绘制二维图形和三维图形的plot、ezplot、mesh、surf、ezmesh、ezsurf、 plot3等几个作图函数，说明它们的使用方法和技巧。(MATLAB-based graphical mathematical study of the production of any specific examples of MATLAB graphics drawing two-dimensional and three-dimensional graphics plot, ezplot, mesh, surf, ezmesh, ezsurf, plot3 several mapping functions, the use of their methods and techniques.)

DTX matlab code for g729 annect B

GM(1,1)灰色预测函数，自动返回预测值，并包括残差，关联度，后验差检验。(GM (1,1) Grey forecasting function, automatic return predictive value, and includes the residuals, correlation, after test.)

this is a matlab based simulation of grid connected PV power plant

LLE算法是一种非线性数据降维方法，其特点是简单。(LLE algorithm is a kind of nonlinear data dimension reduction method. Its characteristic is simple )

时域平滑处理，用于时域信号的去噪平滑处理(Time-domain smoothing)

BP神经网络函数拟合源程序,可实现BP网络的算法拟合(BP neural network function fitting source, can be achieved BP network algorithm for fitting)

说明：  利用matlab对字母K进行编码，属于罗曼3型编码，最终结果可得到一幅二维傅里叶变换全息图(Using matlab to encode the letter K, are Roman 3 encoder, the end result can be obtained a two-dimensional Fourier transform hologram)

Adopt mean value wave filtering way to dislodge noise to the image(Adopt mean value wave filtering way to disl odge noise to the image)