研究 Resources

Showing items tagged with "研究"

This edge-cost-aware topology generation algorithm provides valuable insights for Wireless Sensor Network (WSN) topology research, incorporating crucial factors like edge costs and packet loss rates. This sophisticated and powerful algorithm serves as excellent material for learning MATLAB-based network simulation, featuring implementation strategies for cost-weighted edge selection and packet loss probability integration.

MATLAB 236 views Tagged

A 3-degree-of-freedom full vehicle Simulink model designed for vehicle dynamics analysis and control system research, featuring comprehensive vehicle subsystem implementations.

MATLAB 212 views Tagged

Wavelet-Based Image Compression - This MATLAB program implements wavelet transform for image compression with comparative display of original and compressed images. The code features clear structure with key functions like wavedec2 (2D wavelet decomposition) and waverec2 (reconstruction), making it ideal for beginners to study wavelet compression algorithms and their practical implementation.

MATLAB 202 views Tagged

The Elman neural network was proposed by Elman in 1990. This model adds a context layer to the hidden layer of the feedforward network, serving as a one-step delay operator to achieve memory functionality, enabling the system to adapt to time-varying characteristics and directly reflect the properties of dynamic process systems. The Elman recurrent neural network typically consists of four layers: input layer, hidden layer (intermediate layer), context layer, and output layer. As shown in the diagram, the connections between the input layer, hidden layer, and output layer resemble those of a feedforward network. The input layer units primarily handle signal transmission, while the output layer units perform linear weighting. The hidden layer units can use linear or nonlinear activation functions, and the context layer (also called the state layer) memorizes the previous output values of the hidden layer units and feeds them back.

MATLAB 218 views Tagged