登录
首页 » matlab » OFDM_simulation

OFDM_simulation

于 2006-07-10 发布 文件大小:2KB
0 220
下载积分: 1 下载次数: 17

代码说明:

  a method of ofdm simulation using matlab(a method of OFDM simulation using Matlab)

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

  • simplex_step
    单步单纯型法,输入为系数矩阵,右端向量,目标函数系数向量,基变量下标,非基变量下标和基变量初始值(Step simplex method, the input for the coefficient matrix, right vector, the objective function coefficient vector, the base variable subscript, superscript and the non-basic variable initial value of base variable)
    2010-12-22 12:37:49下载
    积分:1
  • Lagrange_for_2DOF
    二自由度机械臂动力学解算matlab程序(2DOF serial manipunation dynamic programming code by matlab)
    2014-10-29 15:52:12下载
    积分:1
  • dsp-matlab
    部分院校的数字信号处理的matlab的实验(Some institutions of digital signal processing matlab experiment)
    2013-12-03 19:59:54下载
    积分:1
  • pouqei
    单径或多径瑞利衰落信道仿真,使用高阶累积量对MPSK信号进行调制识别,考虑雨衰 阴影 和多径影响。( Single path or multipath Rayleigh fading channel simulation, Using high-order cumulants of MPSK signal modulation recognition, Consider shadow rain attenuation and multipath effect.)
    2016-04-25 15:18:02下载
    积分:1
  • matlab
    在采样点之间的频率响应是由各采样点的加权内插函数叠加而形成的,因而有一定的逼近误差。该误差大小取决于理想频率响应的形状,理想频响特性变化越平缓,内插值越接近理想值,逼近误差越小;反之,如果采样点之间的理想频响特性变化越陡,则内插值与理想值之间的误差越大,因而在理想滤波器不连续点的两边,就会产生尖峰,而在通带和阻带就会产生波纹。用频率采样法设计的实际滤波器频率响应如图1所示。由图1可知,实际滤波器的阻带衰减取决于内插函数第一旁瓣幅度值的大小,其大小决定了所设计的滤波器的阻带性能。(Interpolation function superimposed between sampling points of the frequency response is weighted within each sampling point and the formation of, and thus have a certain degree of approximation error. The size of this error depends on the shape of the ideal frequency response and the ideal frequency response characteristic change is more gentle, interpolated and more close to the ideal value, the smaller the approximation errors Conversely, if the sampling point between the ideal frequency response characteristics of the steeper the change, and then the interpolated the larger the error between the ideal value, and thus in the ideal filter both sides of the discontinuity point, will produce spikes occurs ripple in the passband and stopband. Actual design frequency sampling filter frequency response is shown in Figure 1. Figure 1 shows, the actual filter stopband attenuation depending on the interpolation value of the size of the first side-lobe amplitude of the function that determin)
    2013-03-12 13:47:15下载
    积分:1
  • sim_qpskgray_multipath
    O-QPSK modulation and demodulation taking into account Multi-path Fading
    2009-10-30 07:26:38下载
    积分:1
  • k-th
    说明:  在Bialas與Karwan的第 解演算法 [13] 則是搜尋限制式解域中的端點,並且歸類為已搜尋端點集合、未搜尋端點集合、可行解端點集合、非可行解端點集合,再從可行解端點集合中找出使高階目標值最佳的端點。(Bialas and Karwan in the first solution algorithm [13] is the search for solutions in the domain of endpoint constraints, and the endpoints are classified as a collection of search, not search a collection of endpoints, the endpoint set of feasible solutions, non-feasible solution side point set, then the endpoint from the set of feasible solutions in order to identify the best target endpoint.)
    2011-02-18 15:08:33下载
    积分:1
  • final
    prim算法得出最小生成树,matlab语言(minimum spanning tree algorithm is derived prim, matlab language )
    2011-05-10 20:48:16下载
    积分:1
  • try_fblms
    关于FBLMS的算法例子,关于有源噪声控制的(about FBLMS)
    2012-04-08 15:29:05下载
    积分:1
  • NMPC
    该文件在matlab中实现了非线性mpc,并将其应用到CSRT系统中。(The file in matlab nonlinear mpc, and apply it to the CSRT system.)
    2021-03-20 20:49:18下载
    积分:1
  • 696518资源总数
  • 106222会员总数
  • 14今日下载