登录
首页 » WORD » D4_15072

D4_15072

于 2008-05-21 发布 文件大小:98KB
0 249
下载积分: 1 下载次数: 20

代码说明:

  基于线性调频脉冲压缩技术的超宽带通信系统设计,给出了具体波形和框图(Based on linear frequency modulation pulse compression technology, ultra-wideband communication system design, given a specific waveform and block diagram)

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

  • sifratysof_m
    building a digital channel with calculating ber
    2010-06-12 21:10:02下载
    积分:1
  • matlabcodes
    通过该功能,可以处理图像中的很多问题,是图像分析处理的主要工具。(image)
    2009-10-27 12:31:20下载
    积分:1
  • Matlab
    说明:  Matlab数值微分的程序,包含下面所列多种微分算法。 MidPoint 中点公式求取导数 ThreePoint 三点法求函数的导数 FivePoint 五点法求函数的导数 DiffBSample 三次样条法求函数的导数 SmartDF 自适应法求函数的导数 CISimpson 辛普森数值微分法法求函数的导数(Matlab numerical differentiation procedure, including a variety of differential algorithm listed below. MidPoint the mid-point derivative formula to strike a three-point method ThreePoint derivative function for a five-point method FivePoint function derivative DiffBSample cubic spline function method of derivative adaptive method SmartDF derivative function CISimpson Simpson numerical differentiation Method derivative function)
    2009-08-18 16:09:05下载
    积分:1
  • Reckteneald
    Recteneald数值计算一书的所有源码和课件(Recteneald on a numerical calculation of all source and courseware)
    2006-10-13 14:27:04下载
    积分:1
  • rosenbrock
    说明:  rosenbrock是数值最优化里的一个重要算例,运用MATLAB编程测试算例(rosenbrock numerical optimization is an important example in using the MATLAB programming test examples)
    2010-04-17 08:26:40下载
    积分:1
  • matlab-spline
    说明:  利用Matlab语言实现三次样条曲线,并且有GUI图形显示,是数值分析的基础(THE code use Matlab,come ture spline )
    2011-04-04 20:46:05下载
    积分:1
  • LPC
    matlab编程实现线性预测编码(LPC)(Matlab programming linear predictive coding (LPC))
    2012-06-12 10:02:51下载
    积分:1
  • MATLAB-different-in-gcf-gca-and-gco
    MATLAB中gcf、gca以及gco的区别 有许多使用者会弄混淆 这里给出了详细的差别(Difference in MATLAB gcf, gca and gco have many users will get confused here gives a detailed differences)
    2014-08-09 09:51:49下载
    积分:1
  • paper5
    Spectral Efficiency in Large-Scale MIMO-OFDM Systems with Per-Antenna Power Cost
    2015-03-02 20:05:53下载
    积分:1
  • dct
    M=512 原图像长度 N=64 K=8 I=zeros(M,M) J=zeros(N,N) BLOCK=zeros(K,K) 显示原图像 I=imread( f:ceshiyuanshitu.bmp ) figure imshow(I) xlabel( 原始图像 ) 显示水印图像 J=imread( f:ceshilogistic_nuaa64.bmp ) figure imshow(J) xlabel( 水印图像 ) 嵌入水印 tem=1 for p=1:N for q=1:N x=(p-1)*K+1 y=(q-1)*K+1 BLOCK=I(x:x+K-1,y:y+K-1) BLOCK=dct2(BLOCK) if J(p,q)==0 a=-1 else a=1 end BLOCK(2,1)=BLOCK(2,1)*(1+a*0.01) BLOCK=idct2(BLOCK) I(x:x+K-1,y:y+K-1)=BLOCK end end 显示嵌入水印后的图像 figure imshow(I) xlabel( 嵌入水印后的图像 ) imwrite(I, f:ceshiembedded.bmp )
    2010-06-13 18:43:39下载
    积分:1
  • 696516资源总数
  • 106914会员总数
  • 0今日下载