mobanshenchen

本文提出了一种基于独立分量分析的音频数字水印方法。嵌入水印时,对原始音频文件进行一级小波分解,在分解 得到的逼近分量中利用随机混合方法嵌入水印后进行小波逆变换形成嵌入水印的音频文件。仿真实验结果表明这种方 法的强鲁棒性和可行性。(Abstract:Audio p roduction is one of the important digital multimedias, which transmit becomes more and more convenient. To p revent the multimedia content from being stolen or illegally used, audio content p rotection techniques become increasingly impor2 tant so that the potential of these app lications can be reached. As the importantmethod of copyright p rotection, the digitalwater2 marking technology has been acquired widely recognition and research. This paper p resents a method of digital audio watermark2 ing based on independent component analysis. When embedding watermarking, the original audio is decomposed by single2level discrete 12D wavelet transform, watermarking is embedded by mixing randomly to the app roximation coefficient vector obtained, and the audio is single2level reconstructed receiving audio havingwatermarking. Emulated experiment results show that thismeth2 od is robust and feasible.)

平面近场声全息点源仿真程序，由全息面反推重建面声压信息(NAH )

fcm算法的实现 MATLAB程序详细解释说明实现 自带图片例子 (fcm algorithm MATLAB program comes with detailed explanations to achieve picture examples)

Communicate with a seriel port, specially with an arduino

mpc Model predictive control for quad tank(mpc MIMO model predictive control for quad tank)

DEA solver for windows 10 in matlab1

说明：  大部分ADRC元素，simulink仿真复现，可替换参数。(Most of the ADRC simulation modules are simulated in the simulink environment and can be replaced and reproducible.)

学习matlab很好的PPT课件，还有很多经典程序(matlab study)

说明：  用matlab调制解调2fsk信号,以及相应的作图方法(2fsk signal modulation and demodulation using matlab, and the corresponding mapping method)

这是一个圆阵列声阵列仿真程序，信号处理，希望对大家有用。(This is a circular array of acoustic array simulation program, signal processing, we want to be useful.)