登录
首页 » matlab » fft

fft

于 2013-07-07 发布 文件大小:1KB
0 221
下载积分: 1 下载次数: 58

代码说明:

  matlab实现二维数组的fft变化,得到时域图、幅频域图。(fft change implementation, time domain, frequency domain amplitude, is a two-dimensional array of the FFT changes)

文件列表:

fft.m,1998,2013-06-08

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

  • GSM-FS-Simulation-of-channel-coding
    说明:  本次设计是对GSM TCH/FS信道进行编码设计及性能仿真,仿真通信系统包括内外编码器、交织重排器、加性/突发和混合干扰信道、去交织反重排器、内外译码器,模拟了信息从信源到信宿的全过程; 在高斯噪声、突发干扰或混合信道及瑞利信道下测试每个步骤对误码率和系统性能的影响,通过数字及图形的比较,得出通信系统中各个模块的作用。另外,在GSM TCH/FS 的基础上建立GSM TCH/EFS 信道,对相应的信道环境进行仿真,得出误码率分析。 (This design is the GSM TCH/FS channel encoded design and performance simulation, simulation communication system, including internal and external encoder, interleaving rearrangement device, the additive/burst and mixed interference channel, to the cutting device against rearrangement, internal and external decoding and analog information from the source to the destination of the whole process in Gaussian noise, sudden disruption or mixing channel and Rayleigh channel to test each step of the bit error rate and system performance, by comparison of digital and graphic obtained communication systems the role of each module. In addition, GSM TCH/FS based on the established GSM TCH/EFS channel, the corresponding channel environment simulation, the error rate analysis)
    2010-04-20 09:27:08下载
    积分:1
  • chow
    chow算法仿真示意图,给出了源程序和仿真结果。并附有中文解释。(chow algorithm simulation schematic, source code and simulation results are given. With Chinese explanations.)
    2020-10-22 00:47:23下载
    积分:1
  • moni
    潮汐调和分析及分析与无潮点中国近海的无潮点(Tidal harmonic analysis and analysis of point and no tidal wave point-free offshore China)
    2011-05-27 19:11:54下载
    积分:1
  • matlab_Kalman_proved
    这是用matlab编写的一个kalman滤波器,数字信号实验维纳滤波,估计AR模型参数(using Matlab is prepared by a Kalman filter, digital signal experimental Wiener filtering, AR model parameters estimated)
    2007-04-26 21:19:41下载
    积分:1
  • code4
    matlab gui设计学习手册 第二版 2012新版 第三章源码( matlab gui)
    2012-06-23 13:09:10下载
    积分:1
  • dtc
    针对电机的直接转矩控制,通过MATLAB的simulink进行了详细的仿真,并且给出了一篇仿真的论文。(For direct torque control of the motor , through the MATLAB simulink carried out a detailed simulation , and gives a simulation papers. )
    2014-02-16 20:23:04下载
    积分:1
  • mintree
    这是解决图论中最小树问题的求解程序,是一种很好的解决方法(This is to solve minimum spanning tree in graph theory problem solving process, is a good solution)
    2009-02-26 21:24:57下载
    积分:1
  • Double_Polarity_IGBT_Bridges
    Double_Polarity_IGBT_Bridges.rar,功率电子领域matlab仿真文件,已经验证过,程序运行正常(Double_Polarity_IGBT_Bridges.rar,Power electronics field matlab simulation file, has already been verified, the normal operating procedures)
    2013-08-26 22:29:24下载
    积分:1
  • gaffe_0.0.13
    计算非线性薛定谔方程工具箱,详细给出了运行中脉冲的变化,运行成功(Calculate the nonlinear Schrodinger equation toolbox gives the changes in detail the operation of the pulse, running successfully)
    2013-12-18 13:32:58下载
    积分:1
  • ant
    基于MATLAB的蚁群算法 可以应用于协作通信的伙伴选择中(MATLAB-based ant colony algorithm can be applied to partner selection in cooperative communication )
    2011-05-08 16:21:19下载
    积分:1
  • 696516资源总数
  • 106914会员总数
  • 0今日下载