MATLAB_Programming_Multivariate_Gaussian_Random_Pr

给模拟心电信号加高斯噪声，分别用切比雪夫滤波器，巴特沃斯滤波器，维纳滤波器对其消噪(To the analog ECG signal and Gauss noise, respectively using the Chebyshev filter, Butterworth filter, Wiener filter to the noise elimination)

说明：  this programs is for interpolation and decimation of digital signals

扩频信号产生，频谱显示............................(Spread spectrum signal generator, spectrum display)

用matlab求二维凸包，并求出二维凸包的面积(Using matlab to calculate the two-dimensional convex hull, and find the two-dimensional convex hull area)

说明：  radial distribution load flow by D. Das

说明：  利用Relief算法对数据进行特征选择，提取特征参量(Relief algorithm is used to select features of data and extract feature parameters)

一本关于智能天线方面的很好的原版英文资料，对智能天线的学习和设计会有很好的帮助！！！(Smart antenna on one of the good aspects of the original English information on the smart antenna design of the study and there will be a good help! ! !)

度量学习，2009年的文章和程序，LMNN,基于最优化方法的度量学习算法(Metric study of article in 2009 and procedures, LMNN, a measure of the optimization method based on learning algorithm)

利用matlab做一些基礎的矩陣運算指令，包含建立矩陣、計算及求特徵值等等.....(Using matlab to do some basic matrix operations command, including the establishment of matrix eigenvalue calculation and demand and so on .....)

说明：  通过步进电机的数学模型对二相步进电机进行仿真，并通过卡尔曼滤波处理数据，最终通过处理后的数据预估两相步进电机的相电流和相电压。(The mathematical model of the stepping motor is used to simulate the two-phase stepping motor, and the data are processed by Kalman filter. Finally, the phase current and phase voltage of the two-phase stepping motor are predicted by the processed data.)