登录
首页 » matlab » ofdm

ofdm

于 2010-04-25 发布 文件大小:2KB
0 188
下载积分: 1 下载次数: 0

代码说明:

说明:  对OFDM通信系统进行仿真,使用AWGN信道,生成误码率与信噪比的仿真图形,并与理论图形进行比较(The simulation of the OFDM communication system, using the AWGN channel, BER and SNR generated graphic simulation, and compared with the theoretical graph)

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

  • growcut
    growcut image segmentation gui
    2009-05-01 22:53:22下载
    积分:1
  • Motion-Detection
    说明:  本代码实现对运动物体的跟踪,在运行程序时,会有一红色矩形框标记运动物体位置(The code tracking of moving objects, run the program, there will be a red rectangle marks the location of moving objects)
    2011-03-07 13:36:07下载
    积分:1
  • gmdh_example
    GMDH_main为GMDH主函数; variable_Combin为输入层初始变量选为x1,x1^2,x1*x2,x2^2,x2时的输入变量矩阵值 variable_select计算X_train训练输入数据,Y_train训练输出数据,X_test测试输入数据,Y_test测试输出数据 Combin为求变量的两两组合 Sym_Combin为求符号变量的两两组合 PE_AIC求每层各神经元的参数估计W,及训练数据在参数估计后估计的输出out_train,测试数据在参数估计后的估计输出out_test,还有与实际比较的误差平方和PESS, 以及准则值AIC sym_representation求最终的输入输出符号表达式 Criterion_value求准则值 (GMDH_main main function for the GMDH variable_Combin initial variables chosen for the input layer, x1, x1 ^ 2, x1* x2, x2 ^ 2, x2 the value of the input variable matrix calculation X_train variable_select training input data, Y_train training output data, X_test test input data, Y_test for the sake of the test output data Combin pairwise combination of variables for the sake of symbolic variables Sym_Combin pairwise combinations PE_AIC neurons find each parameter estimation of the W, and after the training data is estimated in the estimation of output out_train, test data After the parameter estimates of the output estimated out_test, also compared with the actual sum of squared errors PESS, as well as the final criterion value AIC sym_representation seek the input and output values ​ ​ of symbolic expressions Criterion_value find criteria)
    2011-04-27 15:32:58下载
    积分:1
  • pegasis
    This Matlab source code is for paper PEGASIS for wireless sensor networks.
    2014-10-01 21:35:46下载
    积分:1
  • FINAL_CBIR_1187556
    CBIR project using shape moment color
    2015-04-09 17:00:46下载
    积分:1
  • sc_demo
    shape context的MATLAB一个Demo,好像是从原作者网站上下下来的(shape context of MATLAB a Demo, seems to be down from the original author site down)
    2010-10-25 20:38:51下载
    积分:1
  • Hamming_hard
    漢民碼譯碼器,此源碼提供各種規格的漢民碼解碼,並以副程式寫成,方便使用(hamming decoder)
    2009-12-17 19:25:38下载
    积分:1
  • UWB_BPSK_Fifth_Order_Derivative
    说明:  生成第五级的高斯函数,它用来作为uwb的发射脉冲(Gaussian function, it is used as the launch pulse UWB)
    2005-12-06 17:55:28下载
    积分:1
  • 求解非线性代数方组的有效方法 Newton-Raphson
    牛顿-拉夫逊法在数学上是求解非线性代数方程组的有效方法,其要点是把非线性方程求解过程变成反复地对相应的线性方程进行求解的过程。(Newton- Raphson method in mathematics is an effective method for solving nonlinear algebraic equations, the point is that the non-linear equation solving process into the process repeated for the corresponding linear equation solving.)
    2020-07-08 16:38:56下载
    积分:1
  • AS_mse_networks_adaptive_rule
    分布式网络matlab程序代码 A. H. Sayed(Comparing diffusion and consensus using a 2-node MSE network A. H. Sayed)
    2015-01-07 15:04:29下载
    积分:1
  • 696518资源总数
  • 106164会员总数
  • 18今日下载