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用matlab中的FFT函数实现了正弦信号
- 用matlab中的FFT函数实现了正弦信号，矩形信号，和白噪声的频谱分析,FFT with matlab function in a sinusoidal signal, the rectangular signal, and white noise spectrum analysis
FFT-DTFT-Rife
- 自编的FFT、DTFT程序用于频谱分析，Rife是一种频谱校正方法，分别给出了以上算法的Matlab程序并且画出了图形。已调试通过。-FFT、DTFT codes writen by Matlab,for spectrum analyse.Rife is a method for spectrum correction.Figures are also given.These codes has been tested already.
matlab窗口制作，滤波，频谱分析等功能的很多程序
- matla窗口制作，滤波，频谱分析等功能的很多程序-window matla production, filtering, spectral analysis of the many procedures and other functions
MATLAB
- 基于+MATLAB+的时域信号采样及频谱分析-+ MATLAB+ based on the time-domain signal sampling and spectral analysis
fft频谱分析
- 利用matlab作fft频谱分析的源代码
matrax
- matlab频谱分析 很有用-matlab spectrum analysis is useful
SpectrumAnalyzer
- 根据语音频谱分析和频谱图显示的原理与算法，用MATLAB实现一种可在PC机上实现的信号频谱分析与频谱图伪彩色映射显示的方法。-According to voice spectrum analysis and spectrum diagram shows the principle and algorithm, using MATLAB to achieve a realization of machines in the PC spectrum of the signal frequency s
pufenxi
- 信号频谱分析的MATLAB实现程序 内附多个源代码，可作学习参考-Analysis of the signal spectrum to achieve the MATLAB program containing a number of source code, reference can be used for learning
2008080116210338(1)
- matlab频谱分析实例,介绍频谱分析的一种方法，并举出实例。-matlab spectrum analysis, this paper introduced a method of spectral analysis, citing examples.
signal
- 产生一个连续信号，包含低频，中频，高频分量，对其进行采样，进行频谱分析，分别设计三种高通，低通，带通滤波器对信号进行滤波处理，观察滤波后信号的频谱-NI FHHFJSDG
谱分析
- 雷达接收信号频谱分析（幅度和相位）-matlab实现(Radar receiver, signal spectrum analysis, matlab implementation)
pinpu
- 对信号进行频谱分析 显示其幅频特性 画出波特图(Signal Spectrum Analysis Amplitude - Frequency Characteristics Porter chart)
CSV文件绘图m文件
- 将示波器中波形数据.csv文件导入matlab中进行频谱分析(The waveform data in the oscilloscope. CSV file imported matlab for spectrum analysis)
matlab高阶谱分析工具箱
- 用于高频谱分析的工具箱，各位可以自行下载，比较全面(Toolbox for high frequency spectrum analysis, you can download it yourself, more comprehensive)
图像频谱分析和滤波
- 对含有噪声的图像进行频谱分析，通过滤波去除随机噪声，通过中值滤波去除椒盐噪声(Spectral analysis of the noisy images removes random noise by filtering and removes salt and pepper noise through median filtering)
周期信号的频谱分析
- 通过Matlab编写M文件实现了对矩形脉冲周期信号的时域波形和频谱分析。(Time domain waveform and spectrum analysis of rectangular pulse periodic signals are realized by writing M files in Matlab.)
Matlab-FFT
- 使用Matlab对采样数据进行频谱分析的理论和方法(Theory and method of spectrum analysis of sampled data using Matlab)
频谱分析
- 这是一个频谱分析的matlab程序，通过FFT变换,获得采样数据基本信息，时域图，频域图。(This is a spectrum analysis matlab program, through FFT transformation, get the basic information of sampling data, time-domain map, frequency-domain map.)
简易信号分析GUI
- 能够生成几种代表信号并且进行频谱分析、功率谱密度分析，还含有一个iir低通滤波器和一个fir高通滤波器的简易示范(It can generate several representative signals and carry out spectrum analysis and power spectral density analysis. It also contains a simple demonstration of IIR low-pass filter and a fir high
应用Matlab对语音信号进行频谱分析及滤波完整代码
- 用MATLAB编程实现实现滤波，与数字信号处理相关(Implementing filtering)