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Locally+weighted+regression+estimation
加权核函数的静态杂波抑制效果以及残留噪声的高斯性和独立性检验实验结果演示程序。
另外，包括Uniform和Gabor加权核函数相结合的静态杂波抑制效果以及残留噪声的高斯性和独立性检验实验结果演示程序。()
- 2008-04-03 16:06:05下载
- 积分：1
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MATLAB
余弦滚降系统m代码，通信原理matlab仿真程序(Cosine roll-off system, m codes, communication theory matlab simulation program)
- 2009-09-14 18:36:16下载
- 积分：1
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uwbultrawideband
ultra wideband simulation
- 2010-06-12 21:30:08下载
- 积分：1
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Image_enhancement
说明： 图像空域变换增强技术实践,附带matlab code(Image enhancement technology transform the practice of airspace，Matlab code attached)
- 2009-08-15 10:48:10下载
- 积分：1
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a1234567
说明： 程序可求解任意边界条件任意力（需手算或增加m文件将力等效到单元节点）的矩形板的单元受力及应力。(Program can solve any power of arbitrary boundary conditions (to be hand or the equivalent increase in m file will force the node to the unit) unit of the rectangular plate the force and stress.)
- 2011-03-30 17:19:27下载
- 积分：1
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bianshengchuli
1 录入一段语音，对其进行时域频域处理，通过变频、变速达到变声目的，且使处理后的语音信号不影响正常收听与理解。
2 用图形用户界面（GUI）对上述变声前变声后进行时域频域图形输出，不同的频率、速度有不同的输出，且对前后波形进行比较
(1 entry a voice, the frequency domain and time domain by frequency conversion variable speed, processing to make the treatment and voice purpose, after the speech signal shall not affect the normal to listen to and understand.
2 with the graphical user interface (GUI) voice of the above voice before after the frequency domain in the time domain graphics output, different frequency, speed have different output, and compared before and after waveform
)
- 2021-03-30 16:49:10下载
- 积分：1
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fractal
matlab程序画图，常见分形图，function cantor(A,B)
c=1
p=0
figure
hold on
plot([A(2) B(2)],[A(1) B(1)], r* )
while norm(A(1,:)-B(1,:))>=1
C=[] D=[]
for i=1:size(A,1)
a=A(i,:)+(B(i,:)-A(i,:))/3
b=A(i,:)+2*(B(i,:)-A(i,:))/3
C=[C A(i,:) b]
D=[D a B(i,:)]
end
A=C
B=D
p=p+1 (matlab program drawing, common fractal images
function cantor(A,B)
c=1
p=0
figure
hold on
plot([A(2) B(2)],[A(1) B(1)], r* )
while norm(A(1,:)-B(1,:))>=1
C=[] D=[]
for i=1:size(A,1)
a=A(i,:)+(B(i,:)-A(i,:))/3
b=A(i,:)+2*(B(i,:)-A(i,:))/3
C=[C A(i,:) b]
D=[D a B(i,:)]
end
A=C
B=D
p=p+1 )
- 2013-03-02 09:54:38下载
- 积分：1
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wavelet-packets-analysis
针对风力发电机组传动系统故障时特征量提取困难的问题,提出了改进的小波包结合包络谱的故障诊断新方法。深入研究了小波包频带错乱的问题，对小波包实施了改进，消除了频带错乱的缺陷(In view of the wind turbine drive system characteristics, failure and difficult problems, puts forward the improved wavelet packet combining spectral envelope, a new method of fault diagnosis. Further study of the wavelet packet frequency band derangement, improvements were carried out for wavelet packet, to eliminate the defect of the frequency band derangement)
- 2014-04-27 21:58:31下载
- 积分：1
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全新的子载波调制方式盲识别算法-PSKmodulation
提出一种全新的子载波调制方式盲识别算法,该算法利用ＯＦＤＭ子载波组的统计特性,然后通过推导得到新的基于混合高阶矩的特征量,使得到新的特征量不受信噪比、载波频偏与相位偏移的影响。
(Proposed a new sub-carrier modulation count Blind Identification
Method, the method using the statistical characteristics of the OFDM sub-carrier group, and
By mixing deduced based on the new higher moments of the characteristic quantities such that
Not amount to a new feature to noise ratio, carrier frequency offset and phase offset
Affected....)
- 2020-07-01 10:40:01下载
- 积分：1
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zuoye2
说明： 一个数字信号处理的功率谱估计的例子，需要的可以作为参考。(a digital signal processing power spectrum estimation example, the need to be taken as reference.)
- 2006-04-12 21:37:48下载
- 积分：1
