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yiqunsuanfa
这是一个蚁群算法的函数优化程序,
具体用法自己看代码吧(This is a function of the ants algorithm optimizing.)
- 2010-10-19 17:00:36下载
- 积分:1
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LiftingWaveletTrans
利用第二代小波变换———提升小波变换,为第一代小波变换提供了一种新的更快速的实现方法,使得其构造不再
依赖于Fourier 变换构造,可以实现所有的第一代小波变换,提升方案把此变换过程分为分裂、预测和更新3 个阶段。(--- Second generation wavelet transform using lifting wavelet transform, for the first generation wavelet transform provides a new, more rapid implementation method, so its structure is no longer dependent on the Fourier transform structure, can achieve all of the first generation wavelet transform, enhance the program to the transformation process is divided into split, predict and update the three stages.)
- 2010-05-11 23:23:11下载
- 积分:1
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Untitled
说明: 简要介绍了OFDM的发展状况及基本原理, 文章对OFDM 系统调制与解调技术进行了解析,得到了OFDM 符号的一般表达式,给出了OFDM 系统参数设计公式和加窗技术的原理及基于IFFT/FFT 实现的OFDM 系统模型,阐述了运用IDFT 和DFT 实现OFDM 系统的根源所在,重点研究了理想同步情况下,保护时隙(CP)、加循环前缀前后和不同的信道内插方法在高斯信道和多径瑞利衰落信道下对OFDM系统性能的影响。在给出OFDM系统模型的基础上,用MATLAB语言实现了传输系统中的计算机仿真并给出参考设计程序。最后给出在不同的信道条件下,研究保护时隙、循环前缀、信道采用LS估计方法对OFDM系统误码率影响的比较曲线,得出了较理想的结论。(Generation of OFDM Communication System)
- 2019-03-05 10:50:20下载
- 积分:1
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JADE-estimation
一种角度和时延联合估计(JADE)算法的MATLAB源程序(A joint angle and delay estimation (JADE) algorithm MATLAB source)
- 2013-04-01 20:12:46下载
- 积分:1
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hw3-(6)
LU Decomposition , with generalized and with out generalized .
clear explanation was given to understanding, it very useful one for numerical analysis.
- 2015-03-30 13:18:00下载
- 积分:1
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ber-bpsk-ofdm-rayleigh-channel
ber bpsk ofdm rayleigh channel
- 2010-05-30 03:20:00下载
- 积分:1
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common-function
二进制调制解调系统 仿真程序中的常用函数(common function)
- 2011-08-19 16:27:18下载
- 积分:1
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demag_tensor
This Algorithm comutes demagnetizig tensor from Newell Paper[1] between two rectangular shape elements.Main function is and there is equivallent function written in c-language, you can use it to compile mex file.This script can be used in field of micromagnetics and finite difference magnetic simulation software.
1. A.J. Newell, W. Williams, D.J. Dunlop, J. Geophys. Res. 98, 9551 (1993).
- 2013-09-10 21:13:30下载
- 积分:1
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simulacio
Simulation file for NARX network
- 2011-11-28 09:42:11下载
- 积分:1
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simulatedannealing
说明: 用MATLAB编制的模拟退火程序,程序后附注解释,以帮助理解(Compiled with MATLAB simulated annealing procedure)
- 2010-04-15 15:54:17下载
- 积分:1