登录
首页 » matlab » fft

fft

于 2011-11-08 发布 文件大小:41KB
0 215
下载积分: 1 下载次数: 38

代码说明:

  对函数进行采样,经过FFT变换后,画出频谱图,估计出频率。(Sampling of the function, after the FFT transform, the spectrum drawn to estimate the frequency.)

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

  • zvs
    converter is suppressed according to CISPR 22 standard limits. The fundamental frequency component with higher order harmonics of 2 MHz resonant converter after the application of filter is at 33.18 dBµ V. The designed filter has attenuated the common mode conducted noise by 140 dBµ V.
    2013-09-13 00:55:31下载
    积分:1
  • DPSO
    动态粒子群算法源程序,来源于matlab智能算法30个案例(Dynamic particle swarm algorithm source code, matlab intelligent algorithm from 30 cases)
    2021-04-14 17:08:55下载
    积分:1
  • 水下无人航行器(AUV)simulink仿真工具箱
    水下无人航行器(AUV)simulink仿真工具箱,安装后即可用里面给出的各种AUV模型进行仿真,是挪威科技大学的学生做的,很不错。(Unmanned underwater vehicle (AUV) simulink simulation toolbox, which can be used after installation of various AUV model given simulation, the Norwegian University of Technology, students do very well.)
    2021-03-17 14:39:20下载
    积分:1
  • dsc-single-sideband-modulation
    说明:  dsc单边带调制。功能是用10Hz的载波信号去调制频率为500Hz的基带信号,然后得到单边带调制信号(single-sideband modulation)
    2011-04-01 10:15:56下载
    积分:1
  • usingcontrol
    matlab控制系统工具箱。一系列经典控制学问题在matlab中的实现(control system toolbox for use with matlab.Examples for control analysis in matlab are given)
    2012-10-12 02:19:03下载
    积分:1
  • Chebysheff
    在已知天线阵列的单元个数和要求的腐瓣电平时,利用切比雪夫加权,求的各个阵子的激励幅度(In the known antenna array of the number of elements and requirements rot lobe usually use cut weighted Chebyshev, seeking incentive rate for each time around)
    2013-04-17 23:09:20下载
    积分:1
  • _dmc
    预测控制 对于单输入单输出系统设计预测控制器(predictive control)
    2013-05-14 18:53:35下载
    积分:1
  • RLS
    rls算法在盲多用户检测中的应用,输出能量误差的测量。(rls algorithm in blind multiuser detection, the output energy of the error measurements.)
    2009-11-15 16:38:00下载
    积分:1
  • 4
    说明:  《可编程控制器实验教程》配书程序4XXXXXXXXXXXXXXXXXXXXXXXXXX(&quot Programmable Controller experimental course&quot assigned program 4XXXXXXXXXXXXXXXXXXXXXXXXXX)
    2013-08-20 21:34:31下载
    积分:1
  • Fractal
    用matlab实现分形的绘图,可以达到对分形的进一步了接(Using matlab to achieve fractal drawings, fractals can be achieved for a then further)
    2011-10-01 17:20:27下载
    积分:1
  • 696516资源总数
  • 106913会员总数
  • 8今日下载