wimax-mimo.alamouti-ofdm

ecg matlab source code for medical application

高阶频谱分析工具(数字信号处理Matlab例程)(higher order spectral analysis tools (digital signal processing Matlab routines))

leach energy caluation

this is code for finding and tracking feature points

利用MATLAB解决任意若干小矩形按照未知次序排样问题(To solve some arbitrary small rectangular packing problem in accordance with the order of the unknown)

本文采用小波神经网络进行交通流量预测，短时交通流量存在随机性和非线性因素，影响预测的准确性。传统预测模型难以反映交通流量变化特点，同时传统神经网络易陷入局部极小值，泛化能力差，交通流量预测精度低。为了提高短时交通流量预测精度，提出一种小波神经网络的短时交通流量预测模型。小波神经网络可以对短时交通流量随机性、不确定性进行局部分析，并进行非线性预测，验证了模型的有效性，进行了对比试验。验证结果表明，小波神经网络提高了短时交通流量预精度，预测结果更具应用价值。(In this paper, wavelet neural network is used to forecast traffic flow. There are random and nonlinear factors in short-term traffic flow, affecting the accuracy of prediction. The traditional prediction model is difficult to reflect the characteristics of traffic flow changes. At the same time, the traditional neural network is easy to fall into the local minimum, the generalization ability is poor, and the prediction accuracy of traffic flow is low. In order to improve the accuracy of short-term traffic flow forecasting, a short-term traffic flow prediction model based on wavelet neural network is proposed. The wavelet neural network can analyze the randomness and uncertainty of short-term traffic flow and perform nonlinear prediction. The validity of the model is verified and a comparative experiment is conducted. The verification results show that the wavelet neural network improves the short-term traffic flow pre-precision, and the prediction result has more application value.)

针对光伏电站独立防孤岛保护装置现有的被动式孤岛检测方法,结合电网实际需求，(The ability to detect islanding condition is a mandatory requirement for inverter-based distributed generation system. In this study, an improved islanding detection scheme is developed using the variational mode decomposition (VMD) algorithm)

通信系统建模与仿真第14章基于MATLAB程序(System Modeling and Simulation of Chapter 14 program based on MATLAB)

LMS滤波器示例程序，在TURBOC中运行可图形显示的C程序(lms filet test demo)

有关自动控制原理的相关MATLAB例程。使用MATLAB进行求解相关的问题，如：根轨迹，波特图。(The relevant MATLAB routines for the automatic control principle. Solve related problems using MATLAB, such as: root locus, Bode plot.)