登录
首页 » matlab » STFT

STFT

于 2020-11-18 发布
0 237
下载积分: 1 下载次数: 5

代码说明:

说明:  雷达原始信号,通过设计的汉宁窗滤波器+STFT得到瞬时频率以及滤波后的呼吸心跳的波形图显示(The original radar signal is obtained by Hanning window filter + STFT to obtain the instantaneous frequency and the waveform of the filtered breath and heartbeat)

文件列表:

tfrstft.m, 2587 , 2000-10-27
usefir1.m, 1451 , 2020-11-15
test.m, 2585 , 2020-11-16

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

  • Discrete Coded Radar Waveforms
    说明:  各种离散编码的雷达波形,包括巴克码、四相编码、八相编码、伪随机编码……(Radar waveforms of various discrete codes, including Barker code, four phase code, eight phase code, pseudo-random code)
    2021-04-15 10:08:55下载
    积分:1
  • Desktop
    说明:  代码仿真了连续波频率分布阵雷达的方位-距离图(Azimuth range diagram of CW frequency distribution array radar)
    2020-06-27 23:04:06下载
    积分:1
  • STFT
    说明:  雷达原始信号,通过设计的汉宁窗滤波器+STFT得到瞬时频率以及滤波后的呼吸心跳的波形图显示(The original radar signal is obtained by Hanning window filter + STFT to obtain the instantaneous frequency and the waveform of the filtered breath and heartbeat)
    2020-11-18 08:53:35下载
    积分:1
  • Toeplitz_page110_2
    说明:  阵列信号处理领域中相干信号的DOA估计,分辨能力强于传统的Toeplitz算法(DOA estimation of coherent signals)
    2020-12-07 14:57:55下载
    积分:1
  • 回波数据生成
    说明:  不同信噪比下的雷达回波信号数据集生成代码,包括信道调制、天线方向图模型、噪声调制、发射信号生成等代码(Radar echo dataset, include channel modulation, antenna pattern, noise modulation and Signal generation codes.)
    2020-05-12 22:04:11下载
    积分:1
  • cbf
    说明:  阵列信号处理、常规波束形成 仿真图 算法原理(CBF Array signal processing)
    2021-03-02 21:58:25下载
    积分:1
  • 毫米波前视成像实例
    说明:  用matlab进行仿真,此为合成毫米波雷达前视成像仿真实例,可进行仿真模拟 毫米波前视成像实例(Millimeter wave forward looking imaging example)
    2021-04-09 09:11:57下载
    积分:1
  • PGA
    说明:  适用于ISAR系统的自聚焦算法,迭代次数可以自行设计(PGA algorithm, phase compensation algorithm for ISAR system. The number of iterations can be designed by ourselves)
    2020-12-07 11:10:01下载
    积分:1
  • Filter Bank Design
    说明:  基于matlab的数字滤波器设计,具有多个测试过程(The design of digital filter based on MATLAB has many test processes)
    2020-09-18 10:21:47下载
    积分:1
  • 19854825yanshou
    说明:  数字信号处理:多窗函数FIR音频滤波GUI设计,包含fig和m文件,运行m文件即可打开GUI(Digital signal processing: GUI design of multi window function fir audio filtering, including fig and M files, which can be opened by running M files)
    2020-05-21 21:48:52下载
    积分:1
  • 696516资源总数
  • 106425会员总数
  • 12今日下载