登录
首页 » matlab » STFT

STFT

于 2013-07-25 发布 文件大小:1KB
0 182
下载积分: 1 下载次数: 22

代码说明:

  计算信号的短时傅里叶变换。用法见函数说明。(Short-time Fourier transform calculation signals. Usage See function description.)

下载说明:请别用迅雷下载,失败请重下,重下不扣分!

发表评论

0 个回复

  • OFDM
    说明:  基于MATLAB语言的OFDM(正交频分复用)技术仿真,考虑到了信道衰落和干扰因素,完全原创。(OFDM (orthogonal frequency division multiplexing) technology simulation based on Matlab, taking into account the channel fading and interference factors, entirely original.)
    2010-03-31 22:42:54下载
    积分:1
  • Passiv_Netz_VSC_Normalbetrieb
    电压源型高压直流输电系统向无源网络供电。matlab R2011a(Supply voltage source HVDC transmission system to the passive network. matlab R2011a)
    2013-03-31 18:22:52下载
    积分:1
  • MATLABzuijiachaoliujisuan
    MATLAB潮流计算和最优潮流计算的程序,对毕业设计有一定用处(MATLAB flow calculation and optimal power flow calculation procedures, graduation design has some use in)
    2008-05-10 16:52:24下载
    积分:1
  • Filter
    关于滤波的程序,可以减少Gipps效应,提高信号的分辨率。(On filtering procedures, can reduce the Gipps effect, improve the resolution of the signal.)
    2013-10-22 16:36:14下载
    积分:1
  • xiaoboneiquanquzao
    对含有噪声滚动轴承振动信号做小波降噪,得到降噪后的波形(Waveform contains noise vibration signals do wavelet noise reduction, reduce noise after)
    2021-01-27 11:18:41下载
    积分:1
  • PMSM_MRAS
    基于MRAS的三相PMSM无传感器矢量控制仿真模型,随着转速的上升且稳定运行后,转速估计误差逐渐减小。(MRAS-based three-phase PMSM sensorless vector control simulation model, with the speed rise and stable operation, the speed estimation error gradually reduced.)
    2017-03-06 16:42:29下载
    积分:1
  • pso_ERHCM
    一个粒子群优化算法的实例,对于初步学习者是一个不错的学习实例。(An example of particle swarm optimization algorithm for the initial learner is a good learning example. )
    2009-11-16 17:07:57下载
    积分:1
  • test
    车牌定位 基于彩色图片的车牌定位 matlab下(car)
    2010-12-14 15:23:32下载
    积分:1
  • FourierTransform
    介绍matlab程序中的傅里叶变换测试语音,测试语音的频谱,并改变采样率和采样点,在测试语音(Matlab program introduces test Fourier transform voice, test speech spectrum, and change the sampling rate and sampling points, the test speech)
    2010-12-14 16:44:59下载
    积分:1
  • Linear
    模式识别线性判别的程序实现,产生两个二维正态分布随机样本,分别进行Fisher线性分类和感知器分类。其中main.m是主函数,将三个程序放在同一文件夹中,运行main.m即可得到分类结果。(Pattern recognition linear discriminant program implementation, generate two-dimensional normal random sample, were Fisher linear classifier and Perceptron classification. Main.m is the main function of which will be three programs in the same folder, run main.m classification results can be obtained.)
    2014-09-12 09:10:28下载
    积分:1
  • 696518资源总数
  • 106148会员总数
  • 10今日下载