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0403435刘艳
- MATLAB实现功率谱估计的程序.采用现代谱估计方法,最大熵谱法,Brug法和Levinson法-MATLAB power spectrum estimation procedures. The introduction of modern spectral estimation methods, maximum entropy spectrum, Brug law and Levinson Law
PSD.rar
- 求功率谱估计常用的几种方法，包括周期图法，Welch 法，和AR模型法。,For power spectrum estimation commonly used in several ways, including periodogram, Welch law, and the AR model.
FIR
- 数字信号处理基于matlab 文件内容 /conv(卷积部分) dupconv 重叠保留法 freqcirconv 频域圆周卷积 freqconv 频域卷积 timecirconv 时域圆周卷积 timeconv 时域卷积 /fft(频域分析部分) d2fft 基2FFT dft DFT最简化程序 dtft DTFT演示 /fir(fir滤波器设计) fir 得到fir滤波器hn getwindow 得到fir
MAXROOT
- 此程序用fortran语言编写，主要功能是用乘幂法求矩阵的最大特征根。-This procedure used fortran language, the main function is used by power-law matrix of the largest eigenvalue.
Power_law_transformation
- 图像幂次变换VC代码，在Windows下可正常运行编辑-Power law transiformation under the environment of Visual C++
powerlaw-trans
- power law transformation of an image
easy-GUI-of-image
- 简单的GUI 读人界面，实现图像的灰度反转，对数及幂次变换已经直方图均衡,而且借助sobel算法实现锐化功能-Simple GUI interface to read people, to achieve gray-scale image inversion, logarithmic and power law transformation has been histogram equalization, and sharpening algorithm using sobel function
image_enhancing
- 1.先用LAPLACIAN进行增强 2.用SOBLE进行边缘增强 3.然后将LAPLACIAN*SOBLE SMOOTH 4.将MULTILITION+原图 5.最后对图形进行power-law transformation -1 LAPLACIAN carried enhanced. Edge enhancement using SOBLE 3. Then Laplacian.* SOBLE the SMOOTH 4. MULTILITION+ artwork 5. Fin
plplot
- 程序用来图示对数坐标下数据的幂律分布的拟合曲线-plot (on log-log axes) the empirical distribution along with the fitted power-law distribution
image-processing
- 见数字图像处理书上对于骨骼的处理，利用多种算子，如拉普拉斯算子，sobel算子，锐化以及幂律变换等-See bone processing for digital image processing books, using a variety of operators, such as the Laplace operator, sobel operator, sharpening, and power-law transform
0403435刘艳
- MATLAB实现功率谱估计的程序.采用现代谱估计方法,最大熵谱法,Brug法和Levinson法-MATLAB power spectrum estimation procedures. The introduction of modern spectral estimation methods, maximum entropy spectrum, Brug law and Levinson Law
PSD
- 求功率谱估计常用的几种方法，包括周期图法，Welch 法，和AR模型法。-For power spectrum estimation commonly used in several ways, including periodogram, Welch law, and the AR model.
spectrum-estimation
- 功率谱估计是利用有限长的数据估计信号的功率谱，广泛应用于各个领域。功率谱估计主要分为经典谱估计与现代谱估计。常用的经典谱估计方法有周期图法，相关法，周期图的改进法，常用的现代谱估计方法有最大熵谱估计，AR模型，MA模型，ARMA模型。经典谱估计适用于长序列的信号，其主要缺陷是描述功率谱波动的数字特征方差性能差，频率分辨率低，现代谱估计适用于短序列的信号，旨在改善谱估计的分辨率，并将其应用于实际地震资料的谱分析。 -Power spectrum estimation is the use of
ImageEnhancement
- 对数变换和 幂函数变换 实现图像增强处理-Log transform Power Law transform Images are excluded due to copyrights.
xu831
- Using weighted model nodes in the network strength and weight are power law distribution, Including orbital maneuvering simulation, initial orbit calculation, Multi-machine power system simulation and flow calculation.
rb214
- Correlation diagram shown in detail the time domain and frequency domain, Since writing the curvature calculation function, Using weighted model nodes in the network strength and weight are power law distribution.
cpyjx
- Using weighted model nodes in the network strength and weight are power law distribution, Including the MUSIC algorithm, ESPRIT algorithm ROOT-MUSIC algorithm, Based on wavelet transform digital watermarking algorithm matlab code.
21
- 利用对数变换进行图像变换 公式：x1=c*log(double(x)+1)(1.Image Enhancement Using Intensity Transformations The focus of this project is to experiment with intensity transformations to enhance an image. Download Fig. 3.8(a) and enhance it using (a) The log t