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fft
- 使用MATLAB对特定信号进行频谱分析，画出幅度和相位谱的图像，并包含卷积运算和验证程序-Using MATLAB on a specific signal spectrum analysis, to draw the image amplitude and phase spectrum, and includes convolution and verification procedures
m5
- 全相位谱分析与传统FFT谱分析比较程序，全相位谱分析的泄漏明显减少-Spectral analysis of all phase FFT spectrum analysis and comparison with the traditional procedure, all phase significantly reduced the leakage of spectral analysis
FFTfengxixinhaofudu
- 使用FFT分析信号幅度谱和相位谱，以便于对信号进行具体分析-Analysis using FFT amplitude spectrum and phase spectrum, in order to facilitate detailed analysis of the signal
lab1
- 信号的相位谱，幅度谱，以及信号频域的相位谱以及幅度谱-Signal of the phase spectrum, amplitude spectrum, and frequency-domain signal amplitude spectrum and phase spectrum
amplitude-and-phase-of-a-signal
- 求信号的幅度谱和相位谱,用matlab画出波形比比较-work out the amplitude and phase spectrum of a signal
Untitled
- 关于线性调频信号，输出它的时域、幅度谱、相位谱-Linear FM signal, the output of its time-domain amplitude spectrum and phase spectrum
Phase
- FFT变换后，求取信号的振幅谱和相位谱，-Calculating the amplitude spectrum and phase signal spectrum
image-fft
- 对两幅图像作FFT变换，然后交换两幅图像的幅度谱和相位谱，然后通过逆fft变换还原图像，得到原图和变换后图像的对比，得出图像的幅度谱和相位谱哪个更重要的结果，注意图形是8位灰度图，尺寸大小必须一样-Exchange of the two images of the amplitude spectrum and phase spectrum and inverse FFT transform to restore
Complex-frequency-domain-analysis
- 通过Matlab求出连续时间信号的傅立叶变换及编程绘制各种连续时间信号系统的时域波行，幅度谱以及相位谱-Fourier transform of continuous-time signal obtained through Matlab and programming time domain wave line to draw a variety of continuous-time signal system , the amplitude spectrum and phase spectr
SCOT
- 频域SCOT自适应时延估计，实质上是对广义功率频函数平方得到的数的相位谱做最小二乘拟合，求得时延估计。-Frequency domain SCOT adaptive time delay estimation, is essentially the generalized power-frequency phase of the function of the square of the number spectrum of the least squares fitting obtained
OFDMwithwindowing
- 基于MATLAB的OFDM系统仿真及分析（16QAM调制后星座图 OFDM载波幅度谱，相位谱，OFDM时域和频域分析 加窗后OFDM频谱分析 循环前缀对星座点的影响 ）-ofdm
phaseunwrapcompare
- 互谱相位谱在2π处必须解卷，而不同的解卷方法有不同的去噪效果，本程序提供了差分累积解卷有好的效果-Cross spectrum phase spectrum deconvolution 2π at different deconvolution methods have different denoising, the program provides differential cumulative deconvolution good results
1.2
- 求出并画出周期为8的周期信号的离散幅度谱和相位谱。-Find out and draw the cycle of 8 of discrete periodic signal amplitude spectrum and phase spectrum
1.3
- 求出并画出周期为12，在区间【-6,6】内的周期信号的幅度谱和相位谱。-Find out and draw the period is 12 cycle signal amplitude spectrum and phase spectrum
Untitled3
- 1:选择一幅图像，对其进行离散Fourier变换，求得幅度谱和相位谱，并显示幅度谱和相位谱。2.图像的Fourier反变换：-image s fft and ifft
shenyinfenxi
- 具有声音录制，滤波，分析波形，回放波形功能，含有频谱图，相位谱，幅值谱-Has the sound recording, filtering, analyzes waveform, playback waveform function, contain spectrum diagram, phase spectrum, amplitude spectrum
shuangpuchonggou
- 图像处理中的双普重构，通过此程序欲行结果将看出在图像重构中幅度谱与相位谱谁的贡献更大-Dual Pu reconstruction in image processing through this program, like the line will be seen in the image reconstruction amplitude spectrum and phase spectrum who contribute more
OFDM-analysis-and-simulation
- 实现了光OFDM模块的各个功能，同时仿真分析了OFDM的载波幅度谱、相位谱、每个载波对应的时域信号、整个时域/频域的OFDM、每个接收符号的分布图。计算了相位差-To achieve the various functions of the optical OFDM module, the simulation analysis of the the the OFDM carrier amplitude spectrum and phase spectrum, and the time doma
12
- 由功率谱进行相位谱重构，在地球物理子波的重构有很大的用处-By power spectrum phase spectrum reconstruction in geophysical wavelet reconstruction are of great use
psc
- 用于语音增强的相位谱补偿方法，效果不错。- Phase Spectrum Compensation (PSC) [1] by Stark et al. Implementation by Kamil Wojcicki, 2011