Array-signal-processing

DPCM编码是预测编码的一种,这是一个用MATLAB实现DPCM编码的方法.(the development of dpcm with matlab,DPCM is a method of cmprises of the image.This is a program of dpcm with the matlab )

Use of Arma in filter kalman for estimating a curve prosess

NTKL法可以同时检测光谱异常点、参考数据异常点及其他们共同的异常点，该方法的基本思路是基于蒙特卡洛采样，随机将样本集划分为校正集与预测集，用校正集建模，并对没参与建模的样本进行预测误差计算，进行几千次这样随机采样，每个样本点都可得到其预测误差分布。如果奇异样本在校正集中，整个模型的质量将受到影响；相反，如果奇异样本在预测集中，仅此样本的预测结果受到影响。(NTKL method can simultaneously detect abnormal spectrum and abnormal reference data points and their common abnormal point, the basic idea of this method is based on the monte carlo sampling, sample set random be divided into calibration set and prediction set, using correction modeling, modeling and participated in the samples of the prediction error calculation, a thousands of times that of random sampling, each sample point can be obtained the prediction error distribution.If singular samples in correction, the model of quality will be affected.Singular samples in predicting concentration, on the contrary, if only for the sample prediction results are affected.)

绘制庞加莱截面图的小程序，可以随便修改。 (Poincare mapping sections of small procedures, can be arbitrarily amended.)

This simulation demonstrates the use of the PMSM in a closed-loop speed and current control on a 1.1 kW 3000 rpm industrial motor. A three-phase motor rated 1.1 KW, 220 V, 3000 rpm is fed by a PWM inverter. In this simulation, the whole system is built entirely with standard Simulink blocks (without resort to blocksets).

主要介绍了MATLAB基础知识，以及MATLAB相关函数的应用。(Introduces the basics of MATLAB and MATLAB applications related functions.)

floyd算法，代码简单易学，而且配有示例。(floyd algorithm, the code is easy to learn, and with examples.)

matlab实现的磁滞回线的源码,并附有中文解释，可以根据需要修改(matlab implementation of the hysteresis loop of the source with a Chinese interpretation may need to modify)

该程序代码，可以用于计算和描绘广义自回归异方差过程的条件对数似然函数。(SFElikgarch computes and plots values of the conditional log-likelihood function of a simulated GARCH(1,1) process )

ddc cordic算法的实现ddc cordic算法的实现(ddc cordic ddc cordic ddc cordic ddc cordic )