搜索资源列表
data
- 此程序为c++实现频谱分析，可用于对傅里叶变换进行分析-This procedure for the c++ to achieve spectral analysis, Fourier transform can be used to analyze
short-term-spectrum-of-signal
- 经过语音信号短时谱分析，掌握短时傅里叶变换的定义，熟悉窗口形状、窗长对短时傅里叶变换的影响。 -After short-term spectrum of speech signal analysis, to grasp the definition of the short time Fourier transform, the familiar shape of the window, the window length on the short time Fourier transfor
EKF
- 已知地震加速度记录，运用快速傅里叶变换求加速度的傅里叶谱。-Known earthquake acceleration records, the use of a fast Fourier transform seek acceleration Fourier spectrum.
FFT
- 已知地震加速度记录，运用快速傅里叶变换求的加速度的傅里叶谱。-The known seismic acceleration records, the use of fast Fourier transforms acceleration Fourier spectrum.
Fourior
- 包括四种求三角谱傅里叶变换的方法，很有参考价值-Including four seeking triangular spectrum Fourier transform method, useful reference value
spansysy
- 任意信号的时频分析仪，包含傅里叶变换和功率谱图等分析。-Any time frequency analyzer based on LabVIEW
fourierandenvelop
- give you a 简单易懂的求信号的傅里叶频谱和包络谱-Straightforward demand Fourier spectrum and envelope spectrum
107551700第三次作业
- 根据短时傅里叶变换原理，计算并显示该语音段的短时幅度谱和功率谱；根据语谱图显示原理，编程实现该语音段语谱图的计算和显示，并尽量多地分析出语谱图包含的语音特征信息,用MATLAB提供的倒谱计算函数，显示该语音段的复倒谱和倒谱(According to the principle of short-term Fourier transform, the short range spectrum and power spectrum of the speech segment are calculat