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C#实现话音声音时域频域FFT实时可视化源代码
- C#实现话音声音时域频域FFT实时可视化源代码
图11-2-6DOG小波时域和频域波形
- 用matlab观察DOG小波时域和频域波形-using Matlab observation DOG wavelet time domain and frequency domain waveform
matlabshiyan5
- matlab离散信号时域分析,和频域分析实例,适合基础者使用。(来源课堂个人实验)-Matlab discrete time-domain signal analysis and frequency domain analysis of the examples, the use of suitable infrastructure. (Source individual classroom experiment)
bianjiema
- 时域信号转换为频域处理的典型方法,是数字信号处理中的重要算法-Time-domain signal is converted to a typical frequency domain processing methods, digital signal processing is an important algorithm
Filtering
- 时域滤波方法,频域滤波大全(包括中值滤波,均值滤波,理想低通,巴特沃斯低通 带通滤波器-Time-domain filtering, frequency domain filtering Daquan (including the median filter, mean filter, the ideal low-pass, Butterworth low-pass band-pass filter
huffman
- 经典哈夫曼编码源码,频域&时域音频编码必须的压缩手段-Classic Huffman source, time-domain & frequency domain audio coding to the compression means. . . . .
matlab
- 傅里叶变换,系统信号转换有关,频域时域变换问题-Fourier transform, the system signal conversion is related to the frequency domain the domain transform
xitong
- 包括ask信号的发送接收全过程,包括调制解调,多节传输,频域时域的分析-Ask the signal transmission and reception of the entire process, including modulation and demodulation, the multi-cell transmission, the frequency domain to the time domain analysis
matlab小波分解时频分析
- 传统的傅立叶变化只能分析时域、频域图,而小波变化能进行时频分析,对信号进行更好的处理。(The traditional Fourier transform can only analyze the time domain and frequency domain diagram, while the wavelet transform can carry on the time-frequency analysis and better
时频域统计特征
- 信号的时频域统计特征,可用于后续模式识别,特征选择,特征提取。(The time-frequency statistics of the signal can be used for subsequent pattern recognition.)
频域时域
- 求升余弦脉冲波形图(包括时域和频域的波形图)(Waveform of ascending cosine pulse)
voice_wav_frequency
- matlab语音信号分析时域频域,加窗,降噪滤波,端点检测,时域特征和频域特征提取(Matlab speech signal analysis in time domain, frequency domain, windowing, denoising, filtering, endpoint detection, time domain feature and frequency domain feature extraction.)
shiyan2
- 时域采样和频域采样,验证时域采样定理和频域采样定理,采样频谱、采样周期、采样点数这几个重要因素的选取有参考作用(Time domain sampling and frequency domain sampling.)
St_filter
- S变换时频域滤波是一种二维的时间域—频率域的分析方法,此程序通过对信号进行时频域转换,通过分析干扰信号的时间与频率的分布范围,设计相应的滤波器进行滤波可以有效的去除干扰,又因为S变换的是无损的可逆的因此对信号没有损伤。(S transform time domain filtering is a two-dimensional time domain - frequency domain analysis method. By anal
2337
- 最大似然(ML)准则和最大后验概率(MAP)准则,滤波求和方式实现宽带波束形成,分析了该信号的时域、频域、倒谱,循环谱等。( Maximum Likelihood (ML) criteria and maximum a posteriori (MAP) criterion, Filtering summation way broadband beamforming, Analysis of the signal time domain,
fft
- 用于时域信号处理,傅里叶变换,对频域信息进行分析。(It is used for time-domain signal processing, Fourier transform, and frequency domain information analysis.)
频域转TDR-jing
- MATLAB利用窗函数实验时域频域分割,通过对窗函数的选取,达到对于不同的时域频域转化的目的(Time domain and frequency domain segmentation by window function experiment in MATLAB)
时域频域29个特征提取
- 时域频域29个特征提取,含有完整的MATLAB程序代码(29 feature extraction in time domain and frequency domain, including complete matlab program code)
FFT快速傅里叶变换 时域转频域
- FFT快速傅里叶变换 时域转频域FFT快速傅里叶变换 时域转频域FFT快速傅里叶变换 时域转频域FFT快速傅里叶变换 时域转频域FFT快速傅里叶变换 时域转频域
反转快速傅里叶变换 频域转时域
- labview反转快速傅里叶变换 频域转时域反转快速傅里叶变换 频域转时域反转快速傅里叶变换 频域转时域反转快速傅里叶变换 频域转时域反转快速傅里叶变换 频域转时域