exm

please give the matlab program

DNMF在matlab中的实现，基于R语言的示例改写(Discriminant Non-Negative Matrix Factorization aims to extend the Non-negative Matrix Factorization algorithm in order to extract features that enforce not only the spatial locality, but also the separability between classes in a discriminant manner.)

说明：  战胜MATLAB的50道经典习题，MATLAB最主要的就是练，希望对大家有用。(The 50 classic victory over MATLAB Exercises, MATLAB is the most important practice and hope for all of us.)

主要实现的是2*2用户，采用qpsk调制，实现仿真模拟图(The main achievement of 2* 2 users, qpsk modulation, simulation Figure)

研究信道编码，测试程序，为保障有效运行，请注意安装环境软件的版本正确与否(study for channel coding)

用于将长的信号break into小的piece，然后对每段小piece做信号处理，然后再将整个的信号还原回原始信号长度。(The signal is used to break into long small piece, and then each small piece to do signal processing, and then restore the signal back to the original signal length.)

This program uate BER performance of OFDM systems in AWGN environment. Basically, modulation and demodulation function is supported BPSK to 64QAM.

计算图像的灰度共生矩阵，及相关的纹理信息，主要用于图像检索和分类(Calculate the image gray level co-occurrence matrix, and the texture information, mainly for image retrieval and classification)

该程序为matlab源代码，功能为仿真圆环阵的单元选择算法和笔形波束综合(failed to translate)

Google KML Contour Plot / Wind Arrows Plot