网站首页

登录

OFDM

于 2010-07-15 发布文件大小:67KB

 0  91

下载积分: 1 下载次数: 9

我要下载

代码说明：

ofdm simulation for BER performance

文件列表：

OFDM
....\BERofdmce.dat,2616,2010-05-09
....\comb.m,211,2010-05-20
....\crdemapping.m,212,2010-04-13
....\crmapping.m,259,2010-04-13
....\definite_window.m,375,2010-07-06
....\delay.m,342,2010-03-08
....\dft_window_timing.m,427,2010-07-06
....\fade.asv,1131,2010-05-31
....\fade.m,1131,2010-05-31
....\giins.m,333,2010-04-05
....\girem.m,211,2010-05-20
....\ofdm.asv,2742,2010-04-16
....\ofdm.m,2694,2010-04-18
....\ofdmace_buatpresentasi5mei.asv,6294,2010-05-09
....\ofdmace_buatpresentasi5mei.m,6247,2010-05-09
....\ofdmCE.asv,5790,2010-07-06
....\ofdmCE.m,5818,2010-07-14
....\ofdmda.asv,3072,2010-04-18
....\ofdmda.m,3072,2010-04-18
....\qpsk vs bpsk.docx,122020,2010-03-17
....\qpskdemod.m,231,2010-02-25
....\qpskmod.m,446,2010-02-25
....\sefade.m,631,2010-03-08
....\tes_1.m,1274,2010-07-14

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

MATLABMATHCompleteEdition
MATLAB 数学手册完整版很实用,是word版本(MATLAB Mathmatical Guide Complete version )

2009-06-10 23:39:36下载

积分：1
Viterbi
在Matlab的编程环境下实现了卷积编码和译码的功能，简单明了(In the Matlab programming environment to achieve a convolution coding and decoding functions, simple)

2014-08-21 09:16:32下载

积分：1
zhishaiziwenti
用蒙特卡洛法仿真掷骰子问题，可以通过增加实验次数来无限逼近理论概率(Dice with the Monte Carlo simulation of the problem, you can experiment by increasing the number of times the probability of an infinite approximation theory)

2009-12-08 22:48:21下载

积分：1
taiwan-hht
最新台湾中央大学HHT程序；包含一个实例，EMD工具和EEMD工具；可以求瞬时频率(A few examples of how to use these programs are given, with a given dataset “gsta.dat”, which is the annual mean global surface temperature anomaly. In “gsta.dat”, the first column is the time and the second is the corresponding data value.)

2020-07-01 00:40:02下载

积分：1
pidcontrol
锅炉气泡水控制,可实现锅炉水位的模拟仿真，效果明显(control)

2010-05-17 13:53:13下载

积分：1
Research-on-Compressed-Sensing
经典的香农采样定理认为,为了不失真地恢复模拟信号,采样频率应该不小于奈奎斯特频率(即模拟信号频谱中的最高频率)的两倍.但是其中除了利用到信号是有限带宽的假设外,没利用任何的其它先验信息.采集到的数据存在很大程度的冗余.Donoho等人提出的压缩感知方法(Compressed Sensing或Compressive Sampling, CS)充分运用了大部分信号在预知的一组基上可以稀疏表示这一先验信息,利用随机投影实现了在远低于奈奎斯特频率的采样频率下对压缩数据的直接采集.该方法不仅为降低采样频率提供了一种新思路,也为其它科学领域的研究提供了新的契机.该文综述性地阐述了压缩感知方法的基本原理,给出了其中的一些约束问题和估计方法, 并介绍压缩感知理论的相关问题———矩阵填充,最后讨论了其未来可能的应用前景. (According to the conventional Shannon s sampling theorem,in order to represent the analog signal,the sampling rate should not be less than twice the Nyquist sampling rate.Howev- er,this theorem only makes use of the bandwidth information.As a result,the collected data contain many redundant information.The recently proposed sampling method,compressed sens- ing or compressive sampling(CS),can collect compressed data at the sampling rate much lower than that needed in Shannon s sampling theorem by exploring the compressibility of the signal. This paper presents a review on the basic theory of CS.Some of the restrictions and recovery methods in CS are also discussed.Finally,some potential applications based on CS are presented. )

2014-09-04 15:25:07下载

积分：1
ecg_analysis_2min_3kai
对心电信号进行滤波处理后，计算RR间隔，进而求得瞬时心率和心率变异系数，通过对RR间隔的变化曲线进行频谱分析，从而求得各个自律神经活动的评价指标(After filter processing is performed on the ECG, the RR interval is calculated, and then seek the instantaneous heart rate and heart rate variability coefficient, spectral analysis through the curves of changes in the RR interval, to thereby obtain the evaluation index for each of the autonomic nervous activity)

2012-10-10 19:40:24下载

积分：1
pcode-sh42r8
matlab实现的遗传算法和蚁群算法，结合了JwZIYT算法的优点，解决Agzwzah问题，求其最优解的整个步骤，是个不错的程序，调试没有错误 (Genetic algorithm and ant colony algorithm matlab implementation, combined with the advantages ofJwZIYT algorithm to solve Agzwzah problem, the entire step of seeking the optimal solution, is a good program, no error debugging )

2015-12-26 11:23:18下载

积分：1
search_code_10bit
相关峰搜索捕获,为随机PN码的生成，相关处理，峰值比较。(correlation peak search )

2010-10-05 23:28:37下载

积分：1
Trees
an other program that describes pattern recognition using trees

2011-02-16 01:11:53下载

积分：1

696518资源总数
104349会员总数
32今日下载