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GrTheory
MATLAB经典代码 图论分析专业 可以解决所有图论问题(MATLAB classic code)
- 2010-08-08 15:10:57下载
- 积分:1
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ofdm-qpsk
通信系统中常用的多进制数字相位调制的源代码 并结合ofdm系统 加入了相应的保护前缀(cp)和导频序列 应用于有关ofdm的信道估计等系统(Communication systems commonly used in multi-band digital phase modulation of the source code and combine OFDM system by adding a prefix corresponding protection (cp) and the pilot sequence used in the relevant channel estimation of OFDM systems)
- 2007-07-22 17:31:34下载
- 积分:1
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timing_recovery
timing recovery carrier program
- 2009-02-16 17:25:36下载
- 积分:1
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FDTD_1_5
这是D_M_Sullivan的经典教材Electromagnetic Simulation Using the FDTD method第一章的第一个MATLAB程序(This is a classic D_M_Sullivan materials Electromagnetic Simulation Using the FDTD method first chapter of the first MATLAB program)
- 2009-11-16 18:00:17下载
- 积分:1
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EEE-212-lab-sheet
empirical formula with kaiser
clc
clear all
fs=1000
fc=250
df=50
r=0.001
f=fc/fs
dw=2*pi*(df/fs)
a=-20*log(r)
n=floor(((a-8)/(2.285*dw))+1)
if a>50
b=0.1102*(a-8.7)
elseif a>=21 && a<=50
b=0.5842*((a-21)^0.4)+0.07886*(a-21)
elseif a<21
b=0.0
end
w=kaiser(n,b)
for i=1:n
if i~=(n-1)/2
hd(i)= (2*f*sin((i-((n-1)/2))*2*pi*f))/((i-((n-1)/2))*2*pi*f)
elseif i==(n-1)/2
hd(i)=2*f
end
end
for j=1:n
h(j)=w(j)*hd(j)
end
subplot(3,1,1), plot(w)
subplot(3,1,2), plot(h)
subplot(3,1,3), plot(h,n)
- 2014-12-24 23:21:13下载
- 积分:1
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chrage
做好了一个充电电路,可以实现脉冲充电。希望多多指教,运行前在MATLAB主界面输入Ts=1e-5。(a charging circuit, the pulse charging can be achieved. The exhibitions run before the the MATLAB main interface input Ts = 1e-5.)
- 2012-11-29 16:11:45下载
- 积分:1
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boxcount
说明: matlab编写 可以求分形维数,简单方便(matlab can prepare for the fractal dimension, is simple and convenient)
- 2008-09-04 22:56:48下载
- 积分:1
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lb
说明: 改进型的形态滤波器(广义形态滤波),的源代码,仅供参考(Improved morphological filter (generalized morphological filter), source code, for reference only
)
- 2012-04-18 14:09:52下载
- 积分:1
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Bai
白志东给出的对于高维数据两总体均值检验的程序,可以参考下(high dimension)
- 2014-09-20 18:24:47下载
- 积分:1
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mean-shift-matlab
用mean-shift方法进行运动目标跟踪的源码,有一定的参考价值()
- 2007-10-29 20:43:23下载
- 积分:1