matlab

对比例阀气动伺服系统的matlab仿真，仿真结果良好(Proportional valve for pneumatic servo system, matlab simulation, simulation with good results)

时域有限差分方法，matlab程序 犹他州大学程序(fdtd method 1Dspace code www.ece.utah.edu )

In this paper, we present a novel data-based method for simultaneous Maximum Likelihood (ML) symbol and carrier-frequency o畇et estimation in Orthogonal frequencydivision multiplexing (OFDM) systems. Statistical properties introduced by the cyclic pre痻, a guard space between OFDM symbols, provide su眂ient information about the unknown parameters. It is shown that the redundancy introduced by this cyclic pre痻 allows the estimation to be performed without additional pilots. Simulations show that the performance of the frequency estimator is applicable in a tracking mode while the timing estimation can be used in an acquisition mode.

用MATLAB画一个弯曲的圆柱 思想：把圆柱按轴线分若干段，在每个断面画圆，圆的法线就轴线的切向方向。柱面画若干平行于轴线的线条，其中用到平行单位矢量点积等于1，不平行的结果是[-1，1）。 (MATLAB painting with a cylindrical curved thinking: the cylinder axis by a number of sub-paragraph in each section drawcircle, round on the normal axis of the tangential direction. Painted a number of cylindrical axis parallel to the lines, which use a parallel unit vector point plot equal to 1, the result is not parallel to [-1,1).)

KPCA故障诊断程序 主要是KPCA进行故障诊断对数据的处理，数据挖掘(KPCA principal component analysis code)

NaSch模型MATLAB程序,交通流，单车道元胞自动机模型的程序实现(Program MATLAB NaSch model , traffic flow, lane cellular automaton model )

matlab滤波程序,针对陀螺仪驱动信号进行数字滤波(Matlab filtering, in view of the gyroscope driving signal digital filter)

基于比例谐振的并网逆变器的matlab仿真模型(The MATLAB simulation model of grid connected inverter based on proportional resonant )

E-Book: Introductory_Lectures_on_Convex_Optimization_A_Basic_Course. Author: Nesterov Y.

采用自相关函数法求基音周期，将采样得到的声音信号按每20ms一帧分为若干帧，并对每帧的序列求自相关函数，取自相关函数第一个最大值点算出基音周期，并以帧为横坐标，基音周期为纵坐标画图，并去除野点，最后取图中浊音部分即面积较大部分的值作为基音周期。(Using the autocorrelation function method pitch period, the sound signal is sampled every 20ms frame is divided into a plurality of frames, and each frame sequence uates the autocorrelation function, taken the first maximum point of correlation function calculated the pitch period, and frame as the horizontal, the vertical axis pitch drawing and remove outliers, and finally take the value of the area that is part of a larger portion of the figure as voiced pitch.)