-
fz
说明： 雷达成像中传统RD成像效果，追对的MIG25数据(image processing)
- 2013-03-17 20:47:58下载
- 积分：1
-
BER_APSK
16apsk通讯系统的信噪比与误码率计算并绘图(16APSK communications system signal to noise ratio and bit error rate calculation and mapping)
- 2008-12-11 18:13:27下载
- 积分：1
-
Digital-Filtering-Tutorial
一个比较好的数字滤波教程。格式为pdf，语言为英语。(A good digital filter tutorial. Format is pdf, the language is English.)
- 2010-11-09 16:50:07下载
- 积分：1
-
Wavelet
传统的信号理论，是建立在Fourier分析基础上的，而Fourier变换作为一种全局性的变化，其有一定的局限性。在实际应用中人们开始对Fourier变换进行各种改进，小波分析由此产生了。小波分析是一种新兴的数学分支，它是泛函数、Fourier分析、调和分析、数值分析的最完美的结晶；在应用领域，特别是在信号处理、图像处理、语音处理以及众多非线性科学领域，它被认为是继Fourier分析之后的又一有效的时频分析方法。 小波变换与Fourier变换相比，是一个时间和频域的局域变换因而能有效地从信号中提取信息，通过伸缩和平移等运算功能对函数或信号进行多尺度细化分析（Multiscale Analysis），解决了Fourier变换不能解决的许多困难问题。(The traditional signal theory, is based on Fourier analysis based on Fourier transform, and as a kind of global change, it has some limitations. In the actual application of Fourier transform people began to various improved, wavelet analysis produced. Wavelet analysis is a new branch of mathematics, it is functional, Fourier analysis, harmonic analysis, numerical analysis of the crystallization of the most perfect In the fields of application, especially in signal processing, image processing, audio processing as well as many nonlinear scientific fields, it is considered to be the Fourier analysis after another effective time-frequency analysis method. Wavelet transformation and Fourier transform, compared is a time and frequency domain and the local transform can effectively extract information from signal, through the telescopic peace shift etc operation function of the function ?
)
- 2011-06-26 20:07:10下载
- 积分：1
-
DynSimulat
it s a syncronoyus generator
- 2011-06-29 04:26:11下载
- 积分：1
-
1
利用MATLAB来实现函数f(t)向右移三和向左移动三的波形
向右移
3
和向左移
3
的波形
(Three waveform move to the right and to the left to the right and to the left of the waveform using MATLAB to achieve the function f (t))
- 2013-05-17 10:56:09下载
- 积分：1
-
decomp_reconst_W
Decompose image into subbands, denoise using BLS-GSM method, and recompose again.
fh = decomp_reconst(im,Nsc,filter,block,noise,parent,covariance,optim,sig)
im: image
Nsc: number of scales
filter: type of filter used (see namedFilters)
block: 2x1 vector indicating the dimensions (rows and columns) of the spatial neighborhood
noise: signal with the same autocorrelation as the noise
parent: include (1) or not (0) a coefficient from the immediately coarser scale in the neighborhood
covariance: are we considering covariance or just variance?
optim: for choosing between BLS-GSM (optim = 1) and MAP-GSM (optim = 0)
sig: standard deviation (scalar for uniform noise or matrix for spatially varying noise)
Version using a critically sampled pyramid (orthogonal wavelet), as implemented in MatlabPyrTools (Eero).
JPM, Univ. de Granada, 3/03
- 2010-08-14 20:26:17下载
- 积分：1
-
BlindImageDeconvolutonforAstronomy
在线盲去卷积，含有文献（Online Blind Image Deconvolution for Astronomy（2009））及MATLAB代码，希望对学习图像复原的朋友有所帮助(Online blind deconvolution, with the literature (Online Blind Image Deconvolution for Astronomy (2009)) and the MATLAB code, I hope to learn image restoration friends help)
- 2010-09-30 18:15:46下载
- 积分：1
-
用matlab编的神经网络程序
一个MATLAB版编的 神经网络程序
(MATLAB version of a series of the neural network programming)
- 2005-08-13 12:50:24下载
- 积分：1
-
ceshichengxu
研究人类视觉处理机制的有用代码，包括测试程序，特征提取，结果显示等有用 matlab代码，值得共同研究(Pca algorithm useful for human visual processing code)
- 2013-07-14 15:35:28下载
- 积分：1
