登录
首页 » matlab » 2D-FFT

2D-FFT

于 2020-11-08 发布 文件大小:1KB
0 200
下载积分: 1 下载次数: 6

代码说明:

  构造一个线性调频信号作为差频信号进行2D FFT处理 (create a LSM signal. make 2D FFT of the signal above )

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

  • conversion_gui
    function ret = Int2Hex(var) Prints integer array to hexadecimal string varType = class(var) cast signness away: if ( u ~= varType(1) ) varType = [ u varType] var = typecast(var,varType) end nBits = str2double(varType(5:end)) if (64 == nBits) split 64 bit case into two 32 s cuz dec2hex doesn t handle 64 bit... varType(5:end) = 32 var = typecast(var,varType) end ret = dec2hex(var) if (64 == nBits) littleEndian = all(typecast(uint32(1), uint16 )==[1 0]) first = 1 + littleEndian second = 2 - littleEndian ret = [ret(first:2:end,:),ret(second:2:end,:)] end end
    2010-07-30 09:39:56下载
    积分:1
  • MATLABDigitalImageProcessing02[zhangdefeng][soucec
    详解MATLAB数字图像处理[张德丰][程序源代码] 源代码第2部分(MATLAB source code, from the book"Digital image processing-using MATLAB" by the Zhang Defeng.)
    2010-08-25 20:43:48下载
    积分:1
  • jtMATLAB
    matlab的功能简介以及用法,可以很快的了解和掌握这个工具的用法。(matlab function profile, as well as usage.)
    2010-03-07 14:28:58下载
    积分:1
  • 3
    说明:  对于已定义的包含从0到15的整数的列向量xsym,就可以利用modem.qammod对象的modulate方法来调制它。其中M值为16,亦即为码字表的大小。 对已调制信号可采用awgn函数添加加性高斯噪声。其中比特能量与噪声功率谱密度的比值,Eb/N0,设置为10dB。 (The method comprising modulate integer from column vectors xsym 0 through 15, can use the defined object modem.qammod modulating it. Wherein M is 16, i.e., a codeword size of the table. Modulated signal can be used for awgn function to add the additive Gaussian noise. Wherein the ratio of bit energy to noise power spectral density, Eb/N0, is set to 10dB.)
    2014-09-21 08:32:19下载
    积分:1
  • ComputerSecurity
    An Immunological Model of Distributed Detection and its Application to Computer Security(PhD thesis)
    2007-07-24 23:33:03下载
    积分:1
  • functionPoli
    matlab code for implementation of polinomial algorithm for forecast
    2010-05-07 08:53:37下载
    积分:1
  • filter1
    matlab的仿真工具simulater,主要针对滤波器(the matlab simulation tools simulater of, for filter)
    2012-05-27 00:06:01下载
    积分:1
  • beltfilter
    为带通滤波器,需设置半阶数、高低截止频率和采样频率。保存为function函数的m文件。rar中为一肌电信号。(For band-pass filter, to be set up semi-order, high and low cutoff frequency and sampling frequency. Save it as a function of m file function. rar for a EMG.)
    2008-12-11 13:22:54下载
    积分:1
  • CompletePreproc
    complete EEG preprocessing
    2010-07-19 03:21:17下载
    积分:1
  • Mathematical
    说明:  数学建模1998年A题论文集。其中有matlab中的程序的思路及计算的结果。非常好,很难得的。(Mathematical Modeling A title in 1998 collection. Matlab in which the idea of the procedures and calculation results. Very good, hard to come by.)
    2009-08-19 10:17:53下载
    积分:1
  • 696518资源总数
  • 106148会员总数
  • 10今日下载