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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
Matlab wave 用Matlab产生正弦波
- 用Matlab产生正弦波、均匀白噪声、高斯白噪声，并将两种噪声叠加到正弦波上。并给出自相关和功率谱密度波形-Generate sine wave using Matlab, uniform white noise, Gaussian white noise, and two kinds of noise superimposed on the sine wave. And from related to the waveform and power spectral density
Image_Enhancement.rar
- 首先使用拉普拉斯变换突出图像中的小细节，然后用梯度法突出其边缘。将变换图像与原图叠加，得到混合增强后的图像；最后对图像进行灰度变换（幂次变换）,Laplace transform to highlight the first to use images of small details, and then use the gradient method to highlight its edge. Will transform the image with the image overlay,
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.
OFDMPAPRCCDF.rar
- 描述OFDM高峰均功率比（PAPR)的CCDF曲线，用MATLAB仿真的结果,Descr iption OFDM peak-average power ratio (PAPR) of the CCDF curve, the results of simulation using MATLAB
cx
- 一种基于小波包对电能质量信号的分析的程序-Wavelet packet based signal analysis of power quality program
GraphCutSegmentationInTensorSpace
- 英国sussex大学图像研究所James Malcolm博士写的Graph cut分割，可对图像进行实时分割，解压到linux下后可直接编译运行-Graph cut segmentation in tensor space Often intensity alone does not provide enough discriminating power for image segmentation. This work demonstrates extending the standard
MIMOxindao
- MATLAB软件对不同发射天线、不同接收天线、不同信噪比下的MIMO系统容量进行仿真，得出在不增加带宽和天线发送功率的情况下利用MIMO信道成倍地提高无线信道容量-MATLAB software for different antennas, different antenna, different SNR of the MIMO system capacity for simulation, obtained without increasing the bandwidth and the a
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
ppanalysis
- 功率谱分析，用于序列的周期识别。将一序列用不同周期的谐波分解,并用F检验进行周期检验。-Power spectrum analysis for identification of sequence cycles. One sequence will be different harmonic decomposition cycle and test cycle with F test.
xiaobobao
- 对信号进行小波包分解并求取各个分量的功率谱-The signal wavelet packet decomposition and obtain the power spectrum of the various components
winer
- 维纳滤波实现图像的屡噪等处理，通过本程序处理的图像能提高分辨能力-Wiener filtering of image noise, such as repeated handling, through the image processing can improve the resolving power
facedetect
- 台湾大学做的简单彩色图像人脸检测方法，具有快速和准确的特点-by Tolga Birdal Implementation of the paper: A SIMPLE AND ACCURATE COLOR FACE DETECTION ALGORITHM IN COMPLEX BACKGROUND Yu-Ting Pai, Shanq-Jang Ruan , Mon-Chau Shie, Yi-Chi Liu Low Power Systems Lab, Departm
ecgessay
- 很详细的有关胎心电（Fetal ECG）提取方面的资料，对研究胎心电的很有帮助； 主要的算法是FastICA-Very detailed fetal heart rate power (Fetal ECG) information extraction, the study of fetal heart rate of the useful power major FastICA algorithm is
psydo-color
- 伪彩色处理是指将黑白图像转化为彩色图像，或者是将单色图像变换成给定彩色分布的图像。由于人眼对彩色的分辨能力远远高于对灰度的分辨能力，所以将灰度图像转化成彩色图像表示，就可以提高对图像细节的辨别力。 伪彩色处理的基本原理是将黑白图像或者单色图像的各个灰度级匹配到色彩空间的一点，从而使单色图像映射成彩色图像。对黑白图像中不同灰度级赋予不同的彩色。 -Pseudo-color processing refers to the black-and-white images into color
AComparativeStudyonFaceRecognitionUsingLDA-BasedAl
- 线性判别分析(LDA)是一种较为普遍的用于特征提取的线性分类方法。但是将LDA直接用于人脸识别 会遇到维数问题和“小样本”问题。人们经过研究，通过多种途径解决了这两个问题并实现了基于I,DA的人脸识 别 文章对几种基于LDA的人脸识别方法做了理论上的比较和实验数据的支持，这些方法包括Eigenfaces、Fish— erfaceS、DLDA、VDLDA及VDFLDA。实验结果表明VDFLDA是其中最好的一种方法。-Low—dimensional feature representat
MATLAB
- 数字图像处理空间域图像增强幂次变换for程序-Digital image processing, spatial domain equal-power transform for image enhancement procedure
sum1all
- 基于小波和支持向量机的电能质量监测分类算法例程-Based on wavelet and support vector machine classification algorithm routine power quality monitoring
matlab cc
- 基于matlab编程的电力系统自动化程序分析，在不同KA，Te，Ta下的图形(Analysis of power system automation program based on MATLAB programming, graphics under different KA, Te, Ta)
汽车理论MATLAB
- 在汽车理论中，利用Matlab图形用户界面对汽车动力学性能进行了计算。可绘制驱动力-阻力平衡图、爬坡图、加速度曲线图、动力系数图和功率平衡图。(The Matlab GUI interface is used to calculate the vehicle dynamic performance in automobile theory. It can draw driving force resistance balance diagram, climbing slope diagram,