pmsmmc02_nosensor20110627

MAP的MATLAB代码及其turbo卷积码应用程序代码(MAP and turbo convolutional code applications)

QPSK调制方法、解调方法等的利用matlab进行仿真实验(QPSK modulation and demodulation)

Photos with people (e.g., family, friends, celebrities, etc.) are the major interest of users. Thus, with the exponentially growing photos, large-scale content-based face image retrieval is an enabling technology for many emerging applications. In this work, we aim to utilize automatically detected human attributes that contain semantic cues of the face photos to improve contentbased face retrieval by constructing semantic codewords for efficient large-scale face retrieval. By leveraging human attributes in a scalable and systematic framework, we propose two orthogonal methods named attribute-enhanced sparse coding and attributeembedded inverted indexing to improve the face retrieval in the offline and online stages. We investigate the effectiveness of different attributes and vital factors essential for face retrieval. Experimenting on two public datasets, the results show that theproposed methods can achieve up to 43.5 relative improvement in MAP compared to the existing methods.

2014美赛相关MATLAB程序（基于NS模型）(about traffic flow)

MATLAB ecef2enu converter

说明：  切比雪夫滤波器，切比雪夫I型滤波器设计，双通切比雪夫滤波(Chebyshev filter,Design of Chebyshev I filter, double pass Chebyshev filter)

lssvm程序，采用粒子群算法来优化模型参数(lssvm program, to optimize the model parameters using particle swarm)

Stock quote query (m file)

说明：  Matlab Simulink仿真程序，用来实现光伏电池的能量管理。(Matlab Simulink simulation program is used to realize the energy management of photovoltaic cells.)

最大 李维普罗夫指数 的程序，以及相关的源程序(Maximum Levi Proff index procedure, and the related source code)