Description: 语音合成程序！psalo频域基音同步叠加方法。它首先对原始语音信号进行短时频域变换，得到短时谱和短时谱包络。短时谱除以短时谱包络得到声源短时谱，对声源短时谱的实部和虚部分别进行线性插值，就可以达到改变语音信号基频的目的，然后再进行频域反变换，可得到变换后的短时语音信号。短时谱包络部分也可以独立改变，以达到改变音色的目的。-speech synthesis procedures! Psalo frequency domain pitch synchronous superposition method. It is first of the original speech signal for short-time frequency domain transform, to be short-term and short-term spectral envelope spectrum. Short-term spectrum divided by the short-time spectral envelope of the sound source to be short-term spectrum of the sound spectrum of short-term real and imaginary parts of linear interpolation, they could change the voice-frequency signals to the end, then we will proceed to frequency-domain transform, Transform available after the short speech signal. Short-term spectral envelope can be independent of changes to achieve the objective of changing colors. Platform: |
Size: 2553 |
Author:hzh |
Hits:
Description: 这是一个模拟第3类模式地震波的matlab脚本。
This a collection of Matlab scripts that solve the antiplane
(mode III) earthquake dynamic problem with slip-weakening friction,
on a 1D fault embedded in a 2D homogeneous elastic unbounded medium.
The problem is formulated as a boundary integral equation
and the elastodynamic kernels are analytically derived in
the spectral domain (spatial wavenumber).
The method is explained e.g. by Morrysey and Geubelle (1997),
and has been improved and extensively used by Nadia Lapusta,
Alain Cochard, etc.
Platform: |
Size: 7471 |
Author:杀风景 |
Hits:
Description: 语音合成程序！psalo频域基音同步叠加方法。它首先对原始语音信号进行短时频域变换，得到短时谱和短时谱包络。短时谱除以短时谱包络得到声源短时谱，对声源短时谱的实部和虚部分别进行线性插值，就可以达到改变语音信号基频的目的，然后再进行频域反变换，可得到变换后的短时语音信号。短时谱包络部分也可以独立改变，以达到改变音色的目的。-speech synthesis procedures! Psalo frequency domain pitch synchronous superposition method. It is first of the original speech signal for short-time frequency domain transform, to be short-term and short-term spectral envelope spectrum. Short-term spectrum divided by the short-time spectral envelope of the sound source to be short-term spectrum of the sound spectrum of short-term real and imaginary parts of linear interpolation, they could change the voice-frequency signals to the end, then we will proceed to frequency-domain transform, Transform available after the short speech signal. Short-term spectral envelope can be independent of changes to achieve the objective of changing colors. Platform: |
Size: 2048 |
Author:hzh |
Hits:
Description: 这是一个模拟第3类模式地震波的matlab脚本。
This a collection of Matlab scripts that solve the antiplane
(mode III) earthquake dynamic problem with slip-weakening friction,
on a 1D fault embedded in a 2D homogeneous elastic unbounded medium.
The problem is formulated as a boundary integral equation
and the elastodynamic kernels are analytically derived in
the spectral domain (spatial wavenumber).
The method is explained e.g. by Morrysey and Geubelle (1997),
and has been improved and extensively used by Nadia Lapusta,
Alain Cochard, etc.
-This is a Class 3 model simulation of seismic waves of matlab scripts. This a collection of Matlab scripts that solve the antiplane (mode III) earthquake dynamic problem with slip-weakening friction, on a 1D fault embedded in a 2D homogeneous elastic unbounded medium.The problem is formulated as a boundary integral equationand the elastodynamic kernels are analytically derived inthe spectral domain (spatial wavenumber). The method is explained eg by Morrysey and Geubelle (1997), and has been improved and extensively used by Nadia Lapusta, Alain Cochard, etc. Platform: |
Size: 7168 |
Author:杀风景 |
Hits:
Description: 谱域法求解电磁场扩散方程的Fortran程序
A working example of solving the electromagnetic diffusion equation using a spectral method-Spectral domain method to solve electromagnetic field diffusion equation Fortran procedure A working example of solving the electromagnetic diffusion equation using a spectral method Platform: |
Size: 14336 |
Author:danielwood |
Hits:
Description: 用FFT对连续信号和时域离散信号进行谱分析的方法，了解可能出现的分析误差及其原因-Using FFT for continuous signals and discrete signals in time domain method of spectral analysis to understand the possible analytical error and its causes Platform: |
Size: 1024 |
Author:xuxiaodong10 |
Hits:
Description: 用正交调制方法实现模拟调制，包括AM,DSB,SSB,LSB,FM,AM-FM等，实现后，显示时域波形和功率谱密度-Orthogonal modulation method used for analog modulation, including AM, DSB, SSB, LSB, FM, AM-FM, etc., we can show the time-domain waveform and power spectral density Platform: |
Size: 2048 |
Author:施 |
Hits:
Description: In this paper, a two-dimensional (2-D) transverse
magnetic (TM) mode finite difference time domain (FDTD)
method is used to simulate the indoor radio wave propagation
and model the indoor ultra wideband (UWB) channel. The
modulated Gaussian pulse, which is satisfied the UWB signal
definition and Federal Communications Commission (FCC) indoor
limit spectral mask, is used as the UWB excitation signal. Platform: |
Size: 339968 |
Author:baba |
Hits:
Description: In this paper, a two-dimensional (2-D) transverse
magnetic (TM) mode finite difference time domain (FDTD)
method is used to simulate the indoor radio wave propagation
and model the indoor ultra wideband (UWB) channel. The
modulated Gaussian pulse, which is satisfied the UWB signal
definition and Federal Communications Commission (FCC) indoor
limit spectral mask, is used as the UWB excitation signal. Platform: |
Size: 3072 |
Author:baba |
Hits:
Description: 产生LogNormal分布的相干相关高斯谱杂波序列。相关-Generated LogNormal Gaussian spectral distribution of coherent clutter-related sequences. Production of correlation sequences using frequency-domain method. Platform: |
Size: 1024 |
Author:simonradar |
Hits:
Description: 五点三次平滑法可用作时域和频域信号平滑处理。对时域作用是减少混入振动信号中的高频随机噪声。对频域是能使谱曲线光滑。-Three five-point smoothing method can be used as time domain and frequency domain signal smoothing. Effect on the time domain vibration signals to reduce high-frequency mixed with random noise. On the frequency domain is the spectral curve can smooth. Platform: |
Size: 1024 |
Author:lotos |
Hits:
Description: 利用谱方法求解温度场，谱方法可以降低偏微分方程的求解难度，通过谱域求解再逆变换获得时域温度场的解-Spectral method for solving temperature field, spectral method for solving partial differential equations can reduce the difficulty of solving the again through the inverse transform of spectral domain to obtain the solution when the temperature field Platform: |
Size: 387072 |
Author:田水月 |
Hits:
Description: 利用谱域矩量法计算微带结构的格林函数，计算速度比矩量法速度快很多。-Using spectral domain method of moments microstrip Green' s function to calculate the speed faster than the method of moments a lot. Platform: |
Size: 13958144 |
Author:赵宏宇 |
Hits:
Description: 此程序采用频域法产生一个复高斯过程.
其中，RayJakes.m采用频域方法产生具有Jakes功率谱的瑞利衰落过程 子程序Jakes_filter用于产生具有Jakes功率谱的FIR滤波器冲激响应
-This program uses a frequency domain method to produce a complex Gaussian process
Among them, the RayJakes.m frequency domain method to generate the Rayleigh fading process with Jakes power spectral
The subroutine Jakes_filter used to generate the Jakes power spectral FIR filter impulse response Platform: |
Size: 2048 |
Author:小怪 |
Hits:
Description: 介绍了simulink下的频域分析方法，对于初学数字信号处理有很大的帮助！-Under simulink frequency domain analysis, a great help for the novice digital signal processing. Platform: |
Size: 166912 |
Author:wang |
Hits:
Description: 在CCS中设置断点、探针的方法，程序动态运行（animate）的要求；学习设置图形化显示工具进行时、频域分析的方法，特别是频域分析工具的使用（各种谱分析方法、FFT点数的设置、窗函数的选用等）。规划程序调试策略和数据、波形的采集、分析方法。-Set breakpoints in CCS probe methods, procedures, requirements of the dynamic operation (animate) learning set of graphical tools, frequency domain analysis, frequency domain analysis tools (spectral analysis method FFT points is set, the window function selection, etc.). Planning program debugging strategies and data, waveform acquisition, analysis. Platform: |
Size: 1338368 |
Author:刘红喜 |
Hits:
Description: 本文利用Ping-Liang Rui，Ru-Shan Chen提出的一种基于多层快速多极子（MLFMA）谱域两步预处理方法，来求解在单站RCS计算时产生的有多个右边项的大型线性方程组。-In this paper, Ping-Liang Rui, Ru-Shan Chen proposed based on multilevel fast multipole (MLFMA) spectral-domain two-step pretreatment method to solve the monostatic RCS calculations have produced a large number on the right items linear Equations Platform: |
Size: 602112 |
Author:yangkai |
Hits:
Description: This paper aims to present a new method for generating incoherent seismic ground
motions on the basis of the stochastic deconvolution technique and the spectral representation
method. The generated free field motion satisfies the imposed statistical properties on the free
surface and is composed of elementary plane waves of types SH, P-SV incoming from all directions. This will allow 3D soil-structure interaction analyses to be performed with spatially
varying seismic motions in the case of structure with embedded foundation. Eventually, structural non-linearity can be accounted for when the SSI analysis is performed in the time domain. Platform: |
Size: 323584 |
Author:Aleja28 |
Hits:
Search - Spectral Domain Method