搜索资源列表
Freqz
- 驗證DTFT的Time Shift property-The verification of DTFT Time Shift property
dtft
- 该m文件是数字信号处理实验课上的实验2：离散时间傅里叶变换-The m-file is an experimental course on Digital Signal Processing Experiment 2: Discrete-time Fourier transform
DTFT
- digital signal application
melp_bandpass
- In this section, the procedure for Fourier magnitude computations is described examples using real speech signals are included to illustrate the technique. Note that Fourier magnitudes are calculated only when the frame is voiced or jittery voi
myfunc
- 自己编写的函数包，包括傅里叶逆变换，傅里叶变换，离散信号的处理函数-the function of matlab. including dft,dtft,stem and so on.
dsp4
- 附实验报告、源码， 1.波形分析比较DFT和DTFT，2.比较不同窗函数对低通滤波器设计的影响 3.比较不同长度的窗函数对低通滤波器设计的影响，4.了解几种不同类型的窗函数并比较利用他们设计低通滤波器时的特点-Attached lab reports, source code analysis and comparison of waveform 1. DFT and DTFT, 2 affected significantly different window functions of the
DTFT
- 应用FFT对典型信号进行频谱分析，应用FFT实现序列的线性卷积和相关(FFT is used to analyze the spectrum of typical signals, and the linear convolution and correlation of sequences are realized by FFT)
CA2
- 透過信號處理找出差分方程式跟他們的頻率響應(用DTFT的方式)(Find the difference equation and frequency response of DTFT in Digital Signal Processing)
dtft_example
- do dtft, use matrix without fft function in matlab
dtft
- Discrete time fourier transform
DSP
- DTFT example for matlab
Demo
- DSP课程初学者练习学习DEMO，可参考。(DSP beginners practice learning DEMO, referring to.)
dtft
- 实现傅里叶变换，增强图像的对比度，消除不均匀照度(Realize the Fourier transform, enhance the image contrast, eliminate non-uniform illumination)