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main
求二维点对问题,但是没有实现不知道怎么做?(the distans of some points )
- 2009-11-26 15:22:28下载
- 积分:1
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11032112326d2526bf92eec85a
格兰杰因果关系检验 matlab和C的源代码,可以直接输入(Granger causality test matlab and C source code can be entered directly)
- 2020-10-24 11:07:21下载
- 积分:1
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MATLAB
matlab编写的一个递归应用,同时生成动态链接库(dll)。并用vc++测试(matlab generate dynamic link library (dll). And using vc++ test)
- 2013-11-27 15:11:36下载
- 积分:1
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CPP_with_Matlab
how to load .m matlab file in c++.
c++ with matlab
- 2013-02-01 19:17:58下载
- 积分:1
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viterbi
matlab仿真中的(2,1,2)卷积码和维特比译码的码源。(matlab simulation (2,1,2) convolutional code and Viterbi decoding of the code source.)
- 2012-04-26 13:46:25下载
- 积分:1
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example4_4
例4:在sinc(t)信号中叠加噪声,分析对应频谱
fs=100 采样频率,必须大于两倍基带信号最高频率
ts=1/fs 采样时间间隔
T=2 时间窗大小
(
x=x+0.1*randn(1,N)
x=awgn(x,-10, measured )
figure
plot(t,x)
title( 时域信号图 )
xlabel( t /s )
y=fft(x,N)
figure
if mod(N,2)~=0
N=N-1
end
f=linspace(0,fs/2,N/2)
plot(f,abs(y(1:N/2))*2/N)
title( 叠加噪声的sinc(t)信号频谱 )
xlabel( f /Hz )
figure
y0=y(1:N/2)
P=y0.*conj(y0)/N
P=10*log10(P)
plot(f,P)
title( 功率谱 )
xlabel( f /Hz )
)
- 2010-05-25 20:59:03下载
- 积分:1
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linear_equation_with_one_unkown
MATLAB—linear equation with one unkown(linear equation with one unkown)
- 2010-05-23 17:18:41下载
- 积分:1
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zz
说明: bpsk 调制,awgn信道,ldpc 系统编码,概率域解码 (BPSK modulation, awgn channel, ldpc system coding, the probability of domain decoding)
- 2007-09-25 10:25:13下载
- 积分:1
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newton
用牛顿迭代法求方程
f(x)=x³ -x² -1=0
在x。=1.5附近的一个实根。取§=0.000001,取最大迭代数为60.
(With Newton iteration equation for f (x) = x ³-x ² -1 = 0 in x. = 1.5 near the root of a real. Take § = 0.000001, take the largest number of 60 iterations.)
- 2009-06-20 22:57:57下载
- 积分:1
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1003
说明: 最短路径分析源码,使用Ao开发,可以准确的分析(Source shortest path analysis, using Ao development of an accurate analysis of)
- 2010-03-19 13:59:00下载
- 积分:1