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matlab
- 基于回声隐藏的信息隐藏算法,是一种音频信号的水印技术,包括隐藏信息的嵌入和提取,以及对于噪声,MP3压缩,滤波,重采样和延迟攻击的模拟。-Based on echo hiding information hiding algorithm, is an audio signal watermarking techniques, including embedding and extracting hidden information, as well as for noise, MP3 compr
signal
- 利用matlab对一些现有信号进行处理,包括加噪声滤波等一系列操作。-The use of MATLAB for some of the existing signal processing such as additive noise, filtering and a series of operations.
capout
- 均值滤波能滤除一些噪声,但是会使的边缘模糊,不能很好的保持变换特性-Median filter can filter out some noise, but can make the edges of the fuzzy, cannot remain good transformation characteristics
4308480
- 我在清华电子系的一次cdma作业,主要是cdma白噪声以及低频滤波后的功率谱仿真程序,还有仿真后的图形,仿真总结报告()
gaei
- 生成2KHz和8KHz的混合信号,使该信号通过上述滤波器,观察滤波前后的波形变化和频谱分布情况, 在改信号中加入高斯白噪声,()