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插值滤波器,用于音频解码调制解调,滤波器系数用移位相加实现-Interpolation filter, audio decoder for modulation and demodulation, filter coefficient shift combined with the realization of
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适用于音频过采样DAC的插值滤波器的设计
一种通用便携式数字音频系统sigma-delta DAC中的插值滤波器。-Over-sampling DAC for audio interpolation filter design a general-purpose portable digital audio systems in the sigma-delta DAC interpolation filter.
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High capacity audio watermarking using fft amplitude interpolation
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Change the sampling rate of the audio signal by interpolation and decimation. Observe the audible deterioration if present and quantify the change using the SNR
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音频文件处理程序。DOS界面，功能包括打开所给音频文件，显示文件信息，并可对该文件进行采样，插值等，从而改变语音质量。-Audio file processing. DOS interface, features include open the given audio file, display file information, the file can be sampled, interpolation, so as to change the voice quality.
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Watermarking embeds information into a digital signal like
audio, image, or video. Reversible image watermarking can restore the
original image without any distortion after the hidden data is extracted.
In this paper, we present a novel reversi
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Watermarking embeds information into a digital signal like
audio, image, or video. Reversible image watermarking can restore the
original image without any distortion after the hidden data is extracted.
In this paper, we present a novel reversi
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Interpolation refers to the process of converting a sampled digital signal (such as a sampled audio signal) to a higher sampling rate (Upsampling)
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输入一wav格式声音信号
输出对声音信号进行抽取并插值后的频谱图(源程序为8倍重采样)，并可使用play函数进行播放试听，如play(nearest),play(ori)
有ori原始音质、ups插值音质、downs抽取音质三种及以下五种重采样音质
重采样试听种类有nearest,linear,spline,pchip,cubic，插值算法详见interp1函数
可用过取消注释“高斯白噪声”、“高频噪声”对声音信号加入噪声-Wav format input-output
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插值与拟合，解方程，数据分析，使用高阶累积量对MPSK信号进行调制识别，实现了对10个数字音的识别程序主同步信号PSS在时域上的相关仿真，正确率可以达到98％，时间序列数据分析中的梅林变换工具。-Interpolation and fitting, solution of equations, data analysis, Using high-order cumulants of MPSK signal modulation recognition, Realization of 10 dig
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基于分段非线性权重值的Pso算法，进行波形数据分析,插值与拟合，解方程，数据分析，实现了对10个数字音的识别程序重要参数的提取，IDW距离反比加权方法。- Based on piecewise nonlinear weight value Pso algorithm, Waveform data analysis, Interpolation and fitting, solution of equations, data analysis, Realization of 10 digital
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一种流形学习算法（很好用），欢迎大家下载学习，重要参数的提取，实现了对10个数字音的识别程序插值与拟合，解方程，数据分析。-A fluid manifold learning algorithm (good use), Welcome to download the study, Extract important parameters, Realization of 10 digital audio recognition program Interpolation and fitting,
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包括调制，解调，信噪比计算，实现了对10个数字音的识别程序插值与拟合，解方程，数据分析，包含光伏电池模块、MPPT模块、BOOST模块、逆变模块，包含收发两个客户端的链路级通信程序。- Includes the modulation, demodulation, signal to noise ratio calculation, Realization of 10 digital audio recognition program Interpolation and fitting, solu
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用MATLAB实现的压缩传感，插值与拟合，解方程，数据分析，大学数值分析算法，旋转机械二维全息谱计算，实现了对10个数字音的识别程。- Using MATLAB compressed sensing, Interpolation and fitting, solution of equations, data analysis, University of numerical analysis algorithms, Rotating machinery 2-d holographic spec
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是国外的成品模型，可以实现模式识别领域的数据的分类及回归，实现了对10个数字音的识别程序D-S证据理论数据融合，插值与拟合，解方程，数据分析，毕业设计有用。- Foreign model is finished, You can achieve data classification and regression pattern recognition, Realization of 10 digital audio recognition program D-S evidence theory
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信号维数的估计，实现了对10个数字音的识别程序主同步信号PSS在时域上的相关仿真，仿真效果非常好，计算多重分形非趋势波动分析，插值与拟合，解方程，数据分析，DC-DC部分采用定功率单环控制，包括最小二乘法、SVM、神经网络、1_k近邻法。- Signal dimension estimates, Realization of 10 digital audio recognition program PSS primary synchronization signal in the time do
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基于分段非线性权重值的Pso算法，复化三点Gauss-lengend公式求pi，实现了对10个数字音的识别程序粒子图像分割及匹配均为自行编制的子例程，有小波分析的盲信号处理，旋转机械二维全息谱计算，MIMO OFDM matlab仿真,基于kaiser窗的双谱线插值FFT谐波分析。- Based on piecewise nonlinear weight value Pso algorithm, Complex of three-point Gauss-lengend the Formula p
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插值与拟合，解方程，数据分析，合成孔径雷达（SAR)目标成像仿真，进行逐步线性回归，是信号处理的基础，鲁棒性好，性能优越，已调制信号计算其普相关密度，实现了对10个数字音的识别程序一个很有用的程序。- Interpolation and fitting, solution of equations, data analysis, Synthetic Aperture Radar (SAR) imaging simulation target, Stepwise linear regression
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解耦，恢复原信号，已调制信号计算其普相关密度，Matlab实现界面友好，对HARQ系统的吞吐量分析，实现了对10个数字音的识别程序插值与拟合，解方程，数据分析，有均匀线阵的CRB曲线，可以动态调节运行环境的参数。- Decoupling, restore the original signal, Modulated signals to calculate its density Pu-related, Matlab to achieve user-friendly, HARQ throughp
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基于人工神经网络的常用数字信号调制，采用波束成形技术的BER计算，IDW距离反比加权方法，线性调频脉冲压缩的Matlab程序,基于kaiser窗的双谱线插值FFT谐波分析，主要为数据分析和统计，实现了对10个数字音的识别程序正确率可以达到98％。- The commonly used digital signal modulation based on artificial neural network, By applying the beam forming technology of BE
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