登录
首页 » matlab » fourier_series_plot

fourier_series_plot

于 2009-12-11 发布 文件大小:2KB
0 188
下载积分: 1 下载次数: 18

代码说明:

   Description: This M-file plots the truncated Fourier Series representation of a square wave as well as its amplitude and phase spectrum.

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

  • HYPOELLIPSE_UNIX.tar
    HYPO71 is A Computer Program for Determining Local Earthquake Hypocentral Parameters, Magnitude, and First-Motion
    2014-11-03 09:19:42下载
    积分:1
  • two_ray_model
    Modelo de dos rayos de Andrea Goldsmith (figura 2.5, según expresión 2.12) f = 0.9 frecuencia en GHz landa = 0.3/f en m R = -1 coeficiente de reflexión en tierra ht = 10 altura del transmisor en m hr = 2 altura del receptor en m Gt = 1 Gr = 1 Pt = 1 d=10:.1:100000 phase_diff = 4*pi*ht*hr./(landa*d) aproximación Pr = Pt*((landa/(4*pi))^2)*((abs((sqrt(Gt)./d) + (R*sqrt(Gr).*(exp(-sqrt(-1)*phase_diff)))./d)).^2) Pr = Pt*((landa/(4*pi))^2)*(1./d).*((abs((sqrt(Gt)) + (R*sqrt(Gr).*(exp(-sqrt(-1)*phase_diff))))).^2) figure(1), clf, plot((d),10*log10(Pr/max(abs(Pr)))) grid xlabel( log_1_0(d) ) ylabel( Potencia recibida (dBm) )
    2010-02-08 06:31:54下载
    积分:1
  • ESPRIT
    esprit算法应用于无线电测向(DOA估计)(esprit algorithm used in DOA estimation)
    2011-07-19 17:47:13下载
    积分:1
  • project
    对双极性随机序列二进制数字基带信号,采用开方升余弦滚降波形、矩形脉冲、半波正弦在白噪声条件下的最优(匹配滤波器)接收程序。考察码间串扰和白噪声共同作用引发的误码,画出误码率曲线;设计均衡器画出误码率曲线。(Bipolar random sequence of binary digital baseband signal, using the square root raised cosine wave, rectangular pulse, half sine wave white noise under optimal conditions (matched filter) receiver. Crosstalk and white noise error caused by interaction between the inspection code, drawn BER curves design equalizer to draw BER curves.)
    2014-12-28 20:01:30下载
    积分:1
  • MATLAB
    matlab 动画功能函数movie的演示程序(matlab movie demo)
    2010-12-19 12:55:53下载
    积分:1
  • faulted_branch_id
    Article about fault location using matlab
    2012-01-31 20:56:00下载
    积分:1
  • shuixiangshuiweimohukongzhi
    水位水箱模糊控制,仿真效果好,可供模糊控制初学者学习。(Water tank fuzzy control, simulation results, and fuzzy control for beginners to learn.)
    2013-09-07 10:36:29下载
    积分:1
  • 城市效率面板数据及案讲解
    说明:  动态面板数据 城市效率面板数据及案例讲解(Dynamic panelDynamic Panel Data Urban Efficiency Panel Data and Case Explanation)
    2020-06-25 10:20:01下载
    积分:1
  • adaboost
    说明:  两个adaboost算法,代码很短,都有中文注释,第二个代码是第一个的改进。(Two algorithms about adaboost ,the code is very brief,including the Chinese comments. The second one improver better than the first one.)
    2010-03-30 09:40:03下载
    积分:1
  • contourlet_toolbox
    contourlet工具包,属于超小波分析里头的contourlet变换的m文件(contourlet kits are super wavelet analysis inside the contourlet transform m file)
    2013-12-13 16:30:24下载
    积分:1
  • 696518资源总数
  • 106161会员总数
  • 5今日下载