搜索资源列表
convolutiontest
- matlab程序验证离散时间傅里叶变换的频移性质和卷积性质-matlab program verification discrete-time Fourier transform convolution nature of the nature and frequency shift
TFFT
- matlab实现傅里叶变换和傅立叶反变换-Implement fft and ifft
FourierTransform
- 介绍matlab程序中的傅里叶变换测试语音，测试语音的频谱，并改变采样率和采样点，在测试语音-Matlab program introduces test Fourier transform voice, test speech spectrum, and change the sampling rate and sampling points, the test speech
_DSP5
- DSP实验的matlab实现，如 离散时间系统，傅里叶变换，快速傅里叶变换等-dsp FFT
simple-Fourier-transformation
- 使用MATLAB对周期性脉冲波进行了简单的傅里叶变换-Simple Fourier Transform on periodic pulse wave by using MATLAB
DSP_MATLAB
- 数字信号处理相关matlab程序，包括傅里叶变换，iir滤波器，fir滤波器等-iir and fir
watermarking-algorithm
- 基于傅里叶变换的数字水印算法，实现了图像里的水印的嵌入和提取。Matlab代码。-Fourier transform-based digital watermarking algorithm to achieve the image in the watermark embedding and extraction. Matlab code.
LAB01
- matlab实现，验证奈奎斯特采样定理，对信号求傅里叶变换的数值解，数值求解，画出时域图，频域图-matlab implementation, verification Nyquist sampling theorem, Fourier transform of the signal find the numerical solution, numerical solution, draw the graph in time domain, frequency domain graph
DFT
- 数字信号处理实验程序，实现离散时间傅里叶变换，使用MATLAB程序-Discrete Fourier Transform
GUI
- 用matlab语言编写了一个GUI截面，通过该界面可以实现图像的傅立叶变换，反傅里叶变换，高低通滤波，以及把黑白图像转化成灰度图像等功能。-Matlab language with a GUI section, the interface can be achieved through the Fourier transform of the image, anti-Fourier transform, high and low pass filter, and the black and wh
Computing-the-24
- 求DFT并做出离散函数xn的傅里叶变换图像 -Computing the 24-points DFTs of the two sequences that x1(n)= cos(nπ/6) and x2(n)= cos(nπ/4) using a single 24-point DFT by Matlab
212
- 基于快速傅里叶变换的MATLAB实现，内附有源程序-MATLAB based on fast Fourier transform implementation, enclosing a source
stft
- 这是一个关于信号视频分析的代码，用matlab编写，带有短时傅里叶变换，小波变换分析信号。-This is a video analysis on the signal code, written with matlab, with short time Fourier transform, wavelet transform signal.
679617231PSD_Matlab
- 快速傅里叶变换代码 功率谱密度MATLAB代码-Fast Fourier Transform code power spectral density of MATLAB code
appl3_4
- 绘制序列及其傅里叶变换的幅值图，并求逆变换。一个matlab程序。-Draw sequences and Fourier amplitude figure, and pray for inverter change. A matlab application.
zantaixinhaochuli
- 利用matlab对暂态信号进行短时能量分析，频谱分析，以及短时傅里叶变换。-Use of matlab for short-term energy of the transient signal analysis, spectrum analysis, and short time Fourier transform.
duanshixinhao
- 利用matlab对暂态信号进行短时能量分析，频谱分析，以及短时傅里叶变换。-Use of matlab for short-term energy of the transient signal analysis, spectrum analysis, and short time Fourier transform.
duanshixinhao
- 利用matlab对短时信号进行短时能量分析，频谱分析，以及短时傅里叶变换。-Use of matlab for short-term energy of the transient signal analysis, spectrum analysis, and short time Fourier transform.
20061114200447122
- 在MATLAB的运行环境下 傅里叶变换提取信号系数 相角 幅值-Operating environment in MATLAB Fourier transform to extract the amplitude of the signal phase angle coefficient
FFT
- 快速傅里叶变换在Matlab环境下的实现-Fast Fourier Transform in Matlab environment to achieve