ADAPTIVE-HISTOGRAM-EQUILIZATION

通过在语音信号中嵌入鲁棒性水印和脆弱性水印，实现对数据的版权保护。(Embedded in the speech signal through robust watermarking and fragile watermarking, copyright protection to achieve the data.)

说明：  集成好的focuss算法函数和DOA测试文件(A FOCUSS function and DOA test file, for learning sparse reconstruction.)

This code is related to the course Digital Communications. It reproduce the error probability as a function of the SNR per bit for 16-QAM. Enjoy it!

Illumination is one of the most significant factors affecting the appearance of an image. It often leads to diminished structures or inhomogeneous intensities of the image due to different albedos (texture) of the object surface and the shadows cast from different light source directions.

现在通信系统中信号通过衰落信号引起的多普勒扩展程序(Now the signal communication system caused by the decline of the Doppler signal extender)

dft filtering technique

详细画出了时域和频域的相关图，音频信号通过LM386放大，用于建立主成分分析模型。( Correlation diagram shown in detail the time domain and frequency domain, LM386 audio signal amplification, Principal component analysis model for establishing.)

本文对特征脸的识别进行了详细的论述，其基本步骤详尽(In this paper, the face recognition feature a detailed exposition of the basic steps in detail)

说明：  Matlab for VQ 向量量化編碼(Matlab for VQ vector quantization)

Learning Belendr persian language