搜索资源列表
小波变换例程
- 这组程序是基于小波变换的信号奇异性检测和去噪的例程，每个程序的具体功能见程序源码。-this group are based on the wavelet transform singularity detection signal denoising and the routines, Every procedure specific functions to see source codes.
奇异值
- 图象处理中用到的奇异值分解及矩阵运算-singularity value decomposition and matrix computation used in image processing
MM
- 小波变换的模极大值判断冲击函数、阶跃函数、三角形函数的奇异性-Wavelet transform modulus maxima to determine the impact of function,step function, the singularity of the triangle function
qr_eigenvalues
- qr法求特征值和特征向量 QR法能够避免矩阵奇异带来的错误，并能求解特征值有重根的情况-qr France seek eigenvalues and eigenvectors QR method can avoid the matrix singularity caused by errors, and can solve the eigenvalue of the double roots
singularitydetection
- 提出一种两阶段的奇异点检测方法。将指纹图像分块，求出各块的方向构成块方向图，并在块方向图的基础上利用邻域方向的分 布分析结合改进的Poincare Index方法来确定奇异点所在的候选区域，对候选区域中的像素再通过计算局部方向变化率来确定奇异点的精 确位置。将此方法用于对FVC2004 DB1_A指纹数据库的图像，实验结果表明这种方法对指纹图像中的噪声有很好的鲁棒性，并且计算简 单快速，易于实现。 -A two-phase singularity detection. Finge
BSS
- 盲源分离算法的几篇文章应用 【基于独立分量分析的脑电中眼电伪迹消除】【基于负熵和智能优化的盲源分离方法】【基于小波消噪和盲源分离的信号奇异点检测方法】-Blind source separation algorithm applied 【several articles based on independent component analysis of EEG ocular artifact】 【intelligent optimization based on negative entr
iii_rgb
- a function that convert the rgb to iii format and vice versa it also take the singularity problem to account
gaijinxiaoboquzao
- 一篇关于小波奇异点的论文，很详细，改进的算法。-A paper on the wavelet singularity, in great detail, the improved algorithm.
wave1
- 自定义信号，用于梯形边界奇异点检测matlab代码， 和三个小波去噪分解的代码-Custom signal singularity detection for trapezoidal matlab code boundary, and three wavelet denoising decomposition code
Harmonic-Wavelet-Analysis
- 首先给出了谐波小波时频剖面图检测含噪声信号的微弱奇异成分的方法 然后运用谐波小波时频剖面图方 法分析了碰摩故障仿真信号 最后利用该方法对多个实际汽轮机组动静碰摩故障的真实振动信号进行了分析研 究。结果表明, 谐波小波能够得到其它信号分析方法无法得到的特征, 有效识别机组的碰摩故障。-Harmonic wavelet time frequency profile plot is introduced firstly in practice to identify weak
EOF
- 此程序用EOF方法分解原始数据矩阵，并可选择提出奇异点。-The program by EOF method decomposition raw data matrix, and can choose to put forward singularity.
MFDMA
- 使用MFDMA方法计算多重分形的广义Hurst指数及多重分形谱-The generalized Hurst exponent and singularity spectrum of the MFDMA method
2
- 在心电类医疗仪器中，用奇异性检测的方法确定R波的位置。-ECG class medical instruments, with the singularity detection method to determine the location of the R wave.
qiyixing
- 对信号的奇异性检测.检测第一类间断点matlab中的一个一维信号（freqbrk.dat）含有突变点，对其进行检测-Singularity detection of signal detection of the first class discontinuity points matlab in a one-dimensional signal (freqbrk.dat) containing the mutation point, its detection
1xy7z.ZIP
- 基于二分递推SVD的信号奇异性位置精确检测Based on the two points of recursive SVD signal singularity accurate position detection-Based on the two points of recursive SVD signal singularity accurate position detection
lu19
- 本例利用小波分析检测信号中的奇异点并消除-Using wavelet analysis of signal singularity detection and elimination in
cbessy
- 可转债论文，研究定价，模型，方法，赎回，回售等-This thesis is devoted to evaluating two-factor convertible bonds. Di® erent zero- coupon bond curves are inputted when evaluating convertible bonds issued by com- panies with di® erent credit ratings. Thus the e®
0.4P2
- You can use it to make the singularity spectrum of the cantor set .The syms is 0.4P2.
wavelet-singularity
- 基于小波变换的信号奇异性检测，小波模极大值的计算-The signal singularity detection based on wavelet transform
singularity
- Singularity detection for 1-D signal using wavelet maxima.