登录
首页 » matlab » FFT_2D

FFT_2D

于 2007-06-26 发布 文件大小:2KB
0 166
下载积分: 1 下载次数: 59

代码说明:

  二维情况下实现快速傅立叶变换,利用一维情况下的FFT实现(under 2D of the fast Fourier transform, using a dimension of 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

  • matlab_fuzzy
    关于Matlab模糊控制工具箱比较系统的教程。适合初学者(On the Matlab Fuzzy Control System Toolbox Tutorial comparison. Suitable for beginners)
    2007-11-25 14:09:33下载
    积分:1
  • test
    说明:  采用混沌和小波相结合的方式实现的图像加密matlab程序(Using chaos and wavelet methods to achieve a combination of image encryption matlab program)
    2011-03-16 09:08:44下载
    积分:1
  • matlab
    精通matlab,教你如何使用matlab。(Proficient in matlab, teach you how to use matlab.)
    2013-09-13 10:16:52下载
    积分:1
  • zhengjiaocaiyang1
    信号分为同相信号和正交信号,分别进行正交采样,降低采样率,搬移频带,完成采样。(Signal into in-phase signal and the quadrature signal, respectively, quadrature sampling, the sampling rate decrease, moving band, complete sampling.)
    2015-01-29 18:27:06下载
    积分:1
  • BIT-PLANE-SLICING
    BIT PLANE SLICING OF IMAGE
    2014-02-25 14:11:01下载
    积分:1
  • QRSdection
    说明:  以MIT—BIH数据库的数据作为对象,对心电数据进行QRS波群的提取(To MIT-BIH database data as objects, on the QRS wave of ECG data, the extraction group)
    2020-11-05 16:19:52下载
    积分:1
  • wienerfiltertest1
    维纳滤波的MATLAB环境实现,使用LMS算法,可用于滤波,图像恢复等应用(Wiener filtering MATLAB environments, the use of LMS algorithm, can be used to filter, image restoration applications)
    2011-05-17 13:02:05下载
    积分:1
  • PCMTITEST2011
    统一设定带宽、脉宽、采样率、脉冲重复频率,用Matab产生16个脉冲的LFM,每个脉冲有4个目标(低速,静止,高速,低速),第3个目标的距离、速度与学号有关。前3个目标的幅度相同,第四个目标幅度是前三个的一半。且距离与第2个静止目标相同。 依次做如下处理: 1 脉压 2 脉压后,相邻2脉冲做MTI(即相邻2个脉冲对应相减),产生15个脉冲 3 脉压后,16个脉冲到齐后,做MTD,输出16个多普勒通道 4 对MTD结果做CFAR(恒虚警) (Unified set bandwidth, pulse width, sampling rate, pulse repetition frequency, and produces 16 pulses Matab LFM, with four goals each pulse (low-speed, static, high-speed, low speed), the first three goals of distance, speed and Student ID related. The first three goals of the same magnitude, and the fourth target range is half of the first three. And from the stationary target with the first two the same. Followed by treatment as follows: 1 pulse 2 pulse pressure, the adjacent two pulses do MTI (that is adjacent to two pulses corresponding to the subtraction), resulting in 15 pulse 3 pulse pressure, 16 pulses in attendance after doing MTD, 16 Doppler channel output 4 MTD results do CFAR (CFAR))
    2011-12-10 10:56:24下载
    积分:1
  • VANET-simulations
    车联网仿真,路边单元场景仿真,单路边单元、双路边单元、城市场景。(Vehicle network simulation, roadside unit scene simulation, single side cell, double roadside unit and urban scene.)
    2020-12-16 16:29:12下载
    积分:1
  • lsmi算法
    对角加载波束形成算法,包含信噪比以及信干噪比的仿真图(Diagonally loaded beamforming algorithm, including simulation diagrams of signal-to-noise ratio and signal-to-interference-to-noise ratio)
    2021-04-06 14:09:02下载
    积分:1
  • 696518资源总数
  • 105877会员总数
  • 14今日下载