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spgl1-1.8
based classification (SRC) has been widely used for face
recognition (FR). SRC first codes a testing sample as a
sparse linear combination of all the training samples, and
then classifies the testing sample by evaluating which class
leads to the minimum representation error. While the
importance of sparsity is much emphasized in SRC and
many related works, the use of collaborative representation
(CR) in SRC is ignored by most literature.
- 2013-08-02 16:14:29下载
- 积分：1
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几种MUSIC算法性能分析
几种MUSIC算法性能分析，music_rmse_snr.m，music_zhenyuan_rmse.m(Performance analysis of several MUSIC algorithms, music_rmse_snr.m, music_zhenyuan_rmse.m)
- 2020-11-11 21:49:45下载
- 积分：1
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匹配滤波器及卷积
匹配滤波及卷积
- 2021-05-06下载
- 积分：1
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OFDM MATLAB
这是一个相对完整的OFDM通信系统的仿真设计，包括编码，调制，IFFT，上下变频，高斯信道建模，FFT，PAPR抑制，各种同步，解调和解码等模块，并统括系统性能的仿真验证了系统设计的可靠性。
(OFDM+TURBO+QAM+DUC/DDC+CFR)
- 2010-10-27 18:14:44下载
- 积分：1
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MATLAB烟雾火焰识别GUI界面
说明： 一、课题介绍
本设计为基于MATLAB的火焰烟雾火灾检测系统。传统的采用颜色的方法，误识别大，局限性强。结合火焰是实时动态跳跃的，采用面积增长率，角点和圆形度三个维度相结合的方式判断是否有火焰。该设计测试对象为视频，通过下一帧和上一帧的差异发现是否有火情，并可发出语音报警。本设计带有一个人机交互式GUI界面，界面友好。是个不错的bishe选题。
二、算法流程
结合火焰的面积增长率，角点和圆形度三个维度综合判断。并且得出每帧图像火焰部分的该三个参数，实时显示在GUI上。
三、GUI界面设计(This design is based on MATLAB flame smoke fire detection system. The traditional method of using color has large error recognition and strong limitation. Considering that the flame is real-time and dynamic jumping, the area growth rate, corner and roundness are combined to determine whether there is flame. The test object of the design is video. Through the difference between the next frame and the previous frame, whether there is fire is found and the voice alarm can be sent out. This design has a personal computer interactive GUI interface, the interface is friendly. It's a good choice for BiShe.)
- 2020-08-07 12:33:51下载
- 积分：1
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pca_ann
face recognition using pca and ann wih training and testing and validation privided for ORL databases
- 2009-04-04 22:15:10下载
- 积分：1
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mi-(2)
幂法是一种计算矩阵主特征值(矩阵按模最大的特征值)及对应特征向量的迭代方法, 特别是用于大型稀疏矩阵。
(The power method is a method of calculating the matrix eigenvalue (matrix largest characteristic value) and the iterative method of the corresponding feature vector, particularly for large sparse matrix.)
- 2012-10-06 17:03:30下载
- 积分：1
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Polar-FFT
计算图像在极坐标下的傅里叶变化
Matlab代码(Compute Polar Fourier Transform of images)
- 2012-10-22 22:19:37下载
- 积分：1
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ACO-OFDM
ACO OFDM modulation for VLC system
- 2021-01-23 22:08:45下载
- 积分：1
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oxford-mlmc-matlab-master
蒙特卡洛算法代码，实例验证，matlab历程(Monte Carlo algorithm code, case validation, matlab process)
- 2020-12-18 11:39:10下载
- 积分：1
