搜索资源列表
-
0下载：
matlab中短时傅里叶变换时频分析工具箱-Matlab were short time Fourier transform time-frequency analysis toolbox
-
-
0下载：
matlab短时傅里叶变换时频分析工具箱2-Matlab short time Fourier transform time-frequency analysis Toolbox 2
-
-
0下载：
Matlab仿真物体入水产生的溅落声信号，并对信号进行短时傅里叶变换。-Matlab simulation objects splash into the water generated sound signals, and short time Fourier transform signal.
-
-
0下载：
STFT 实现短时加窗 傅里叶 变换 分析
可用于跳频时频分析-STFT to achieve short time Fourier transform of windowed time-frequency analysis can be used for frequency hopping
-
-
0下载：
倒谱分析 倒谱分析是指信号短时振幅谱的对数傅里叶反
变换。它具有可近似地分离并提取出频谱包络信息
和细微结构信息的特点-Cepstrum analysis cepstrum analysis is the signal amplitude spectrum on the number of short-time Fourier inverse transform. It has can be approximately isolated and extracted spectral en
-
-
1下载：
实现短时傅里叶变换的功能。分为两种方式：1、matlab自带函数；2、自行编写程序。自行编写的程序效果更加，绘制时频分布图更清晰准确。（附带几篇参考文章）-Short time Fourier transform. Divided into two ways: 1 matlab own function own programming. Write your own program was more plotted frequency distribution more clearly and
-
-
1下载：
matlab，短时傅里叶变换代码，源码！-Short time Fourier transform code
-
-
1下载：
短时傅立叶变换加窗处理matlab实现仿真图形分析-Short-time Fourier transform windowing graphical analysis of simulation
-
-
0下载：
短时傅里叶变换的Matlab程序代码，短时傅里叶变换时最经典的时频分析方法-Matlab code short time Fourier transform, short-time Fourier transform of the most classic time-frequency analysis
-
-
0下载：
利用matlab做短时傅里叶变换，并且做出图形。亲自测试可以运行。-Using matlab for short-time Fourier transform, and make the graphics.The test can be run in person.
-
-
0下载：
matlab 时频工具箱 含短时傅立叶变换、Cohen类双线性时频处理函数、Affine类双线性时频处理函数、模糊函数和其他处理函数等源码，应该很有用-matlab time-frequency toolbox containing short time Fourier transform, frequency processing function when Cohen class bilinear frequency handler when Affine bilinear, fuzzy f
-
-
1下载：
处理肌电信号，得到短时傅里叶变化下的中值频率和肌肉激活度进行下一步的分析(The electromyography signal is processed, and the median frequency and muscle activation degree under the condition of short time Fourier transform are analyzed)
-
-
1下载：
matlab 时频分析工具箱实现短时傅里叶变换(Realization of short time Fourier transform by MATLAB time frequency analysis toolbox)
-
-
2下载：
目前的代码是一个matlab函数，它提供给定信号x[n]的短时傅立叶变换（stft）。该函数是matlab命令“光谱图”的一个替代项。功能输出为：
1）一个具有复杂stft系数的矩阵，该矩阵具有跨列时间和跨行频率；
2）频率矢量；
3）时间矢量。
为了阐明函数的用法，给出了一个示例。为了方便起见，输入和输出参数在函数的开头给出。(The present code is a Matlab function that provides a Short-Time Fourier Transfor
-
-
1下载：
生成一个线性调频信号起始频率20mhz到60mhz'带宽为40mhz'的lfm
并进行短时傅里叶变换(Generate a LFM with a starting frequency of 20 MHz to 60 mhz'bandwidth of 40 mhz' for LFM signal
Short-time Fourier transform is performed.)
-
-
2下载：
matlab实现短时傅里叶变换的程序源码，自带例子，十分简单易懂，可以做时频谱分析。(Matlab short-time Fourier transform program source code, with examples, very simple to understand, can do time-frequency spectrum analysis.)
-
