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libogg
- 首先对输入音频PCM信号进行时频分析，决定MDCT的长度，即加窗，然后进行MDCT变换；同时对原始音频信号要进行FFT分析。两种变换的频谱系输入给心理声学模型单元，MDCT系数用于噪声掩蔽计算，H可结果用于音调掩蔽特性计算，共同构造总的掩蔽曲线。然后根据MDCT系数及掩蔽曲线，对频谱系数进行线性预测分析用LPC(Linear Prediction Coefficience，线性预测系数)表示频谱包络，即基底曲线(Floor Curve)；或通过线性分段逼近方式获得基底曲线。从MDCT系数中去掉
spatial-sharpening-filter-And-CODE
- 主要讲解空间锐化滤波器，例如拉普拉斯算子滤波器，索贝尔滤波器、非锐化掩蔽和高提升滤波器以及一阶微分图像锐化。-Mainly to explain the spatial sharpening filter, such as the Laplasse operator filter, the Sobel filter, non sharpening masking and high lift filter and first order differential image sharpening
CPETA
- 产生必需的高斯导函数和目标辐射掩蔽,确定高斯导函数-To produce the necessary gaussian derived function and the target radiation masking, determine the gaussian function
derived
- 产生必需的高斯导函数和目标辐射掩蔽,确定高斯导函数-To produce the necessary gaussian derived function and the target radiation masking, determine the gaussian function
response-cbmponent-optional
- 产生必需的高斯导函数和目标辐射掩蔽,确定高斯导函数-To produce the necessary gaussian derived function and the target radiation masking, determine the gaussian function
EEODFL63
- 产生必需的高斯导函数和目标辐射掩蔽,确定高斯导函数(To produce the necessary gaussian derived function and the target radiation masking, determine the gaussian function)
Klxinois
- 产生超宽带信号室内辐射掩蔽,测试最好的15阶高斯脉冲导数的组合方式()
5589055
- 产生超宽带信号室内辐射掩蔽,测试最好的15阶高斯脉冲导数的组合方式()
9186897
- 产生超宽带信号室内辐射掩蔽,测试最好的15阶高斯脉冲导数的组合方式()
0750286
- 产生超宽带信号室内辐射掩蔽,测试最好的15阶高斯脉冲导数的组合方式(Generation of UWB signal indoor radiation masking to test the best combination of 15-order Gaussian pulse derivatives)