登录
首页 » matlab » fft_1

fft_1

于 2012-04-24 发布 文件大小:13KB
0 211
下载积分: 1 下载次数: 3

代码说明:

  已知两个序列x[n]=cos(n*pi/2), y[n]=ej*pi*n/4x[n],绘制X(ejw)和Y(ejw)和幅度和相角,说明它们的频移关系(The known two sequence x [n] = cos (n* PI/2), y [n] = ej* PI* n/4 x [n], draw x (ejw) and y (ejw) and amplitude and phase Angle, suggesting their frequency shift relationship )

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

  • AM_SSB__Modulation
    单边带调幅的Simulink仿真 单边带调幅的Simulink仿真(SSB single sideband amplitude modulation amplitude modulation of the Simulink simulation of the Simulink simulation)
    2009-07-06 21:13:02下载
    积分:1
  • brindha.ref
    need for source code using matlab
    2013-11-07 14:22:09下载
    积分:1
  • myworkplace
    双馈风电模型 用于并网试验,测试效果良好(Doubly- fed wind power model)
    2021-04-22 20:08:48下载
    积分:1
  • Modulation-Demonstrate
    optisystem下光调制演示,包括AM调制和FM调制等(optisystem Modulation Demonstrate)
    2015-06-30 12:58:11下载
    积分:1
  • sqcfsrrp
    各种kalman滤波器的设计,用于建立主成分分析模型,使用拉亚普诺夫指数的公式,可实现对二维数据的聚类,从先验概率中采样,计算权重,本科毕设要求参见标准测试模型,基于SVPWM的三电平逆变的matlab仿真,BP神经网络用于函数拟合与模式识别。(Various kalman filter design, Principal component analysis model for establishing, Raya Punuo Fu index using the formula, Can realize the two-dimensional data clustering, Sampling a priori probability, calculate the weight, Undergraduate complete set requirements refer to the standard test models, Based on SVPWM three-level inverter matlab simulation, BP neural network function fitting and pattern recognition.)
    2016-03-27 14:16:06下载
    积分:1
  • MATLAB2011couse
    本书使用简单易行的风格,一开始介绍了 MATLAB基础,你将学习到如何绘制图象,求解 代数方程及计算积分,也将学习到如何求解微分 方程,求 ODE 的数值解,使用特殊函数等。本书 含有几百个例子及其详细解答过程,章末带有习 题,书末还带最终测试题目,一句话,本书给予 你的是MATLAB精华。 本自学指导书提供了:  上手MATLAB的最快方法  几百个带有解答过程的工作实例  覆盖了MATLAB7  每章章末配有习题,提高学习质量, 查漏补缺。  书末附有最终测试题  为学习和工作节省时间提高效率 《MATLAB揭秘》对初学者很容易,对高手有挑战性,是通往精确计算的捷径。 (This book uses simple style, the beginning describes the MATLAB-based, you will learn how to draw images, solving Algebraic equations and calculating the integral will also learn how to solve differential Equation, find the numerical solution of ODE, the use of special functions and so on. Book Contains hundreds of examples and detailed answers to the process of learning with the end of Chapter Questions, end of the book is also the final test with the subject, in a word, give the book MATLAB is your essence. This book provides a self-study guide:  The fastest way to get started MATLAB  hundreds of examples of the work process with a solution  covered MATLAB7  chapter at the end of each chapter with exercises to improve the quality of learning, You may say.  end of the book with a final test questions  to study and work to save time and improve efficiency "MATLAB Secret" is very easy for beginners, challengin)
    2011-07-29 00:45:54下载
    积分:1
  • powellshuxue
    说明:  这是仿真powell算法的简单程序,已经调试过了,效果不错,请大家多提宝贵意见(This is a simple simulation algorithm powell procedures, have been debug, good results, please mention the valuable advice)
    2008-11-02 20:50:37下载
    积分:1
  • Kirchoff-Plate-HC-FEM
    Kirchhoff plate HC finite element implementation in matlab
    2011-05-20 05:31:19下载
    积分:1
  • tempreture-variation
    PV 2 diode simulation with variation of tempreture
    2015-02-17 23:33:12下载
    积分:1
  • Radar_exercise
    对雷达系统学习后的一个练习题,适合初学者练习用(After learning of a radar system exercises, for beginners to use)
    2010-10-07 22:27:45下载
    积分:1
  • 696516资源总数
  • 106914会员总数
  • 0今日下载