-
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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MATLAB
对MIMO发送、接收的各个步骤进行仿真分析，并有资料说明，适合初学MIMO知识的使用(MIMO transmission received various steps of the simulation analysis, and information on the use of suitable for beginners MIMO knowledge)
- 2013-04-02 11:00:37下载
- 积分：1
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dipum_images_ch08
dipum_images_ch08 matlab教程(dipum_images_ch08 matlab tutorial)
- 2009-09-12 14:01:43下载
- 积分：1
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duandianjiance
自己编的，带有VAD语音检测的谱减法语音增强程序。(Own, and with VAD voice detection spectral subtraction speech enhancement procedures.)
- 2009-03-17 15:58:25下载
- 积分：1
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Matlab_Image_Processing
说明： 目标识别的matlab源码，有源代码和论文，有需要的可以下来看看。 (The application of automatic target recognition technology is a critical element of robotic warfare. ATR systems are used in unmanned aerial vehicles and cruise missiles. General Electric provides an Automatic Target Recognition Unit (ATRU) for the Standoff Land Attack Missile, which processes pre-launch and post-launch targeting data, allows high speed video comparison, and enables the SLAM-ER Missile to be truly "Fire and Forget".
)
- 2010-04-16 17:56:56下载
- 积分：1
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duojing_yuan
在低压电力线载波通信中的多径信道仿真，仿真了6径信道，绘制了时域和频域图(In the low-voltage power line carrier communication multipath channel simulation, simulation of six-path channel, draw time-domain and frequency domain)
- 2014-07-08 12:54:12下载
- 积分：1
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a+better+code+for+LDA+based+face+recognition
性能比较好的LDA人脸识别代码一份，用lda对人脸进行识别(LDA face recognition code with good performance and recognition of human face with LDA)
- 2018-03-20 14:05:25下载
- 积分：1
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matlab1
这是在matlab编辑环境下开发的图形应用程序。(This is developed under matlab graphical editing environment applications.)
- 2010-01-02 10:03:07下载
- 积分：1
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PID-matlab
简单的matlab控制PID程序，可以运行，对初学PID很有用(PID control simple matlab program, you can run, PID is useful for beginners)
- 2011-10-27 21:48:54下载
- 积分：1
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f2matlab
It s also very interesting code
- 2011-11-25 16:40:52下载
- 积分：1
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