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autofam.m
FAM Method. This Method compute spectral correlation density function. This method is based on modifications of time smoothed cyclic cross periodogram.
- 2011-02-11 05:51:27下载
- 积分:1
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fb203b56d21a
matlab gui很好的例子,对学习有很大帮助。(matlab gui good example of great help in learning.)
- 2011-05-24 04:35:27下载
- 积分:1
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yuan_jiao_cai_ch1
我自己在学习空时编码一书时编写的第一章的仿真程序,很值地参考(My own space-time coding in the study when one book chapter prepared by the simulation program, it is the value of reference)
- 2009-02-28 13:58:08下载
- 积分:1
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xiaobobao
ch3=softt(h3,thr1 clear
clc
I=imread( lena512.bmp )
imshow(I)
I=double(I)
II=I+30*randn(size(I))
figure
imshow(II,[])
[a1,h1,v1,d1]=dwt2(II, sym8 )
[a2,h2,v2,d2]=dwt2(a1, sym8 )
[a3,h3,v3,d3]=dwt2(a2, sym8 )
sigma=median(abs(d1(:)))/0.6745
x=3*sigma
thr1=x*2^(-1) thr2=x*2^(-0.5) thr3=x 小波图像去噪( ch3=softt(h3,thr1 clear
clc
I=imread( lena512.bmp )
imshow(I)
I=double(I)
II=I+30*randn(size(I))
figure
imshow(II,[])
[a1,h1,v1,d1]=dwt2(II, sym8 )
[a2,h2,v2,d2]=dwt2(a1, sym8 )
[a3,h3,v3,d3]=dwt2(a2, sym8 )
sigma=median(abs(d1(:)))/0.6745
x=3*sigma
thr1=x*2^(-1) thr2=x*2^(-0.5) thr3=x )
- 2012-05-26 11:08:34下载
- 积分:1
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couple
couple 方法,可以用来实现大数据的综合评价和分析。(couple methods)
- 2015-01-11 20:58:43下载
- 积分:1
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1
说明: 用于小波分析与信号处理,主要是cwt()函数的应用举例。(Used for the wavelet analysis and signal processing, mainly CWT () function for the application.
)
- 2011-06-13 21:42:59下载
- 积分:1
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MUSIC_Example
This is an example of Music algorithm
- 2011-06-23 11:58:12下载
- 积分:1
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han1
这里我们针对三级固体火箭进行研究,主要考虑每一级发动机工作时推力 和比冲 与发动机试车存在摄动偏差(相差 )时所产生火箭关机点时刻的状态偏差。火箭的飞行的动力学方程可建立在地面发射坐标系中,火箭的第一级、第二级和第三级按照固定的俯仰角程序飞行,第二、三级飞行时已在大气层外,此时可忽略气动力的影响。(Here we study for three solid rocket, the main consideration at every level when the engine thrust and state arising the moment the rocket off point perturbation deviation (difference) in the presence of specific impulse and engine test bias. Outside of the rocket flight dynamics equations can be established on the ground coordinate system launch, the rocket s first stage, the second and third stages according to a fixed elevation angle of flight procedures, and the second, when the third flight already in the atmosphere, this when can ignore the effects of gas dynamics.)
- 2020-11-03 20:39:53下载
- 积分:1
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GNSS
GPS卫星伪距单点定位,采用最小二乘法求解非线性方程组。(Pseudo range single point positioning of GPS satellite)
- 2021-04-26 10:38:45下载
- 积分:1
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get_sym
最强大的QPSK、16QAM程序,可以生成QPSK、16QAM程序的Matlab仿真程序,注释十分详细,可直接运行或调用使用!已测试,可使用!(The most powerful QPSK, 16QAM program that can generate QPSK, 16QAM program Matlab simulation program, very detailed comments can be run directly or call use! Have been tested, you can use!)
- 2015-02-02 00:49:52下载
- 积分:1