登录
首页 » matlab » backproj

backproj

于 2010-05-14 发布 文件大小:4KB
0 301
下载积分: 1 下载次数: 81

代码说明:

  BACKPROJ uses the filtered or unfiltered backprojection algorithm to perform the inverse Radon transform. The filter is designed directly in the frequency domain and then multiplied by the FFT of the projections. The projections are zero-padded to a power of 2 before filtering to prevent spatial domain aliasing and to speed up the FFT.

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

  • ostu
    最大类间方差法求阈值(thanks)
    2010-05-22 17:58:40下载
    积分:1
  • kao-ka66
    对信号进行频谱分析及滤波,ML法能够很好的估计信号的信噪比,这是一个好用的频偏估计算法的matlab仿真程序。( The signal spectral analysis and filtering, ML estimation method can be a good signal to noise ratio, This is a useful frequency estimation algorithm matlab simulation program.)
    2017-03-18 20:44:34下载
    积分:1
  • 4
    说明:  Learning about power amplifiers
    2011-01-03 17:38:32下载
    积分:1
  • catraffic.m.tar
    一个单车道元胞自动机程序,对学习元胞很有帮组(a cellular automation model for one lane)
    2012-11-14 22:32:36下载
    积分:1
  • map4to8and8to4
    matlab - mapping 4 bit image to 8 bit and 8 bit image to 4 bit
    2015-03-28 18:13:36下载
    积分:1
  • 1.-PPI
    在EFI架構下寫一隻PPI sample(PEIM to PEIM Interface),使兩隻PEIM可透過此PPI互相傳遞資料. Write a PPI sample to make two PEIMs able to communicate each other.(Write a PPI sample to make two PEIMs able to communicate each other.)
    2013-12-26 15:01:10下载
    积分:1
  • otsu_2d
    灰度图像阈值分割,用二维otsu方法实现的matlab程序(Gray image threshold segmentation, using two-dimensional Otsu method of matlab program)
    2020-10-31 15:59:55下载
    积分:1
  • samp
    Time vector for the downlink data s where the power vector is a finite state space model.
    2013-07-21 02:20:13下载
    积分:1
  • circular
    digital signal processing code
    2013-10-02 22:43:59下载
    积分:1
  • DOA_compare_amplitude
    方位估计实验,基于消声水池实验数据,比幅法测向,很基础,希望大家有所帮助啊。(DOA_compare_amplitude based on the real data from waterbank experiment。)
    2012-02-16 11:55:26下载
    积分:1
  • 696516资源总数
  • 106914会员总数
  • 0今日下载