搜索资源列表
DFT分析
- 应用离散傅里叶变换DFT，通过MATLAB实现对连续信号频谱分析，以满足理论分析和工程实际的需要。 -application DFT Discrete Fourier Transform, right through MATLAB continuous signal spectrum analysis, in order to meet the theoretical analysis and practical needs.
CR中频谱检测算法研究
- 基于参数和非参数的多种频谱检测算法研究及仿真结果分析。
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
gmsk.rar
- 最小高斯移频键控调制性能仿真，含频谱分析，matlab的simulink实现,Gaussian minimum shift keying modulation frequency performance simulation, including spectral analysis, matlab achieve the simulink
Fast_Fouri
- 存ＶＢ代码实现的快速傅丽叶算法． 并根据算法实现频谱分析．-Keep VB code to achieve the rapid傅丽叶algorithm. And in accordance with spectral analysis algorithm.
fft
- 给出一种用MATLAB实现信号频谱分析和显示的快速傅里叶算法的方法-FFT
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.
autospectrum
- 自动进行自回归频谱分析，该程序是MATLAB编写的-Automatically autoregressive spectrum analysis, the program is written in MATLAB
apfft
- Matlab实现的全相位频谱分析，可以自行设定点数和输入序列。结果包括频谱图和与普通fft的对比-Matlab to achieve all-phase spectral analysis, can draw up a point and input sequence. The results include the spectral figure and the comparison with ordinary fft
fft
- MATLAB关于 FFT频谱分析的程序-MATLAB on the on the FFT spectrum analysis program
sound_analysis
- 语音信号的频谱分析,包括采样语音的FFT变换,及倒频谱分析.-Speech signal spectrum analysis, including FFT, voice samples, and cepstrum analysis.
FFT
- 实现 fft功能,对数据进行频谱分析，便于更好的分析数据-can finish the function of FFt,so that it can analyse the spectrum
disizu
- 实现信号的频谱分析，倒谱分析，FFT分析，白噪声序列分析-For signal spectrum analysis, cepstrum analysis, FFT analysis, white noise sequence analysis
信号处理
- 对信号做频谱分析，做信息熵的处理，了解信号的频率范围以及信息量的多少。(The spectrum analysis of the signal, the processing of information entropy, the frequency range of the signal and the amount of information.)
声音信号频谱分析仪
- 利用matlab 对声音信号进行频谱分析,以获得信号(Spectrum analysis of sound signals)
倒频谱
- 用于齿轮信号的倒频谱分析，程序是通的，只需修改数据文件就可以。(Cepstrum analysis for gear signal,it is through,only the data files can be modified.)
pinpufenxi
- 信号的频谱分析，用于分析波形信号的谐波特性(The spectrum analysis of signals used to analyze the harmonic characteristics of a waveform signal)
FT
- 这个程序可用于对各种时程波形进行频谱分析(This program can be used for spectrum analysis of various time history waveforms.)
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)
频谱分析简单范例
- MATLAB下频谱分析的简单例子，输入信号为两个单频正弦信号，观察输出的频谱结构。