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eg-fft
- fft1.用Matlab产生正弦波,矩形波,以及白噪声信号,并显示各自时域波形图 2.进行FFT变换,显示各自频谱图,其中采样率,频率、数据长度自选 3.做出上述三种信号的均方根图谱,功率图谱,以及对数均方根图谱 4.用IFFT傅立叶反变换恢复信号,并显示恢复的正弦信号时域波形图-fft1. Using Matlab generated sine wave, rectangular wave, as well as the white noise signal, and displa
qiupinpu
- 求频谱的程序,是matlab的程序,含有人体信号,十分有用对在频域上研究人体的生物信号。-Fft in matlab seeking procedures for seeking text format signal. The body s signals.
pingfenfuyong
- 综合运用信号与系统、数字信号处理的理论知识进行频谱分析和滤波器设计,通过理论推导得出相应结论,再利用MATLAB作为编程工具进行计算机实现从而加深对所学知识的理解,建立概念。-The integrated use of signals and systems, digital signal processing theory of knowledge spectrum analysis and filter design, the corresponding results obtained t
EMD
- 基于MATLAB的时域采样以及频谱分析,对初学者很有用-MATLAB-based time domain sampling and spectral analysis, is useful for beginners
05947599
- 基于matlab对语音信号的分析,利用各种滤波器,频谱分析等功能。-Based on matlab analysis of speech signals, using various filters, spectral analysis and other functions.
Spectrum-transform
- 关于Matlab 频谱变换的一些资料-Spectrum transform
spectrum-analysis-
- 图像频谱分析MATLAB程序,适合于所有需要的波形-Image spectrum analysis MATLAB program