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AerialImageClassificationMethodBasedonFractalTheor
- 提出一种基于分形理论和BP 神经网络的航空遥感图像有监督分类方法。该方法尝试将航空图像 的光谱信息和纹理特征相结合。它首先将彩色航空图像由RGB 格式转化为HSI 格式,然后,根据亮度计算分 数维、多重分形广义维数谱q-D( q) 和“空隙”等基于分形的纹理特征,同时加入归一化的色度和饱和度作为光 谱特征,采用BP 神经网络作为分类器。通过对彩色航空图像的分类实验,结果证实该方法行之有效。-Based on fractal theory and BP neural network
DFKDJFKDFJD
- 本文研究了多重分形的统计物理方法,以上证综合指数长达四年的一分钟高频数据为研究 对象,计算了实际交易数据的多重分形谱及其特征参数,并确定了权重因子的取值范围。结果表 明奇异指数和相应的谱函数作为多重分形谱的重要参数,一定程度上反映了股指本身的变化范围 和高低价位出现频率的变化,然而谱函数可以预测股市趋势的断言在沪市并不成立。 关键词:统计物理 高频数据 多重分形谱 奇异指数-This paper studies the multifractal statistical physi
multifractal
- 基于多重分形理论的灰度图像处理，提取分形参数，表征分布均匀性-Gray-scale image processing based on multi-fractal theory, fractal parameter extraction, characterization uniformity
multifractal2
- 基于多重分形理论的一维多重分形普宽度计算，提取分形参数-Based on multi-fractal theory of one-dimensional multi-fractal Poor width calculation, extract the fractal parameters
image-analyss_fractaldimension
- 作为一种优秀的纹理特征提取技术，多重分形谱插值方法被提出用于图像的特征提取和分类。-As an excellent texture feature extraction technology, a multi-fractal spectrum interpolation methods have been proposed for image feature extraction and classification.
srdkp
- 针对EMD方法的不足,应用小区域方差对比，程序简单，可直接计算得到多重分形谱。- For lack of EMD, Application of small area variance comparison, simple procedures, It can be directly calculated multi-fractal spectrum.
5331
- 对HARQ系统的吞吐量分析，可直接计算得到多重分形谱,pwm整流器的建模仿真。- HARQ throughput analysis of the system, It can be directly calculated multi-fractal spectrum, Modeling and simulation pwm rectifie.
bai-V3.2
- 可直接计算得到多重分形谱,可以实现模式识别领域的数据的分类及回归，可以广泛的应用于数据预测及数据分析。- It can be directly calculated multi-fractal spectrum, You can achieve data classification and regression pattern recognition, Can be widely used in data analysis and forecast data.
vdtic
- 可直接计算得到多重分形谱,LCMV优化设计阵列处理信号，鲁棒性好，性能优越。- It can be directly calculated multi-fractal spectrum, LCMV optimization design array signal processing, Robustness, superior performance.
kunyeigen
- 可直接计算得到多重分形谱,用蒙特卡洛模拟的方法计算美式期权的价格以及基本描述,用于特征降维，特征融合，相关分析等。- It can be directly calculated multi-fractal spectrum, Monte Carlo simulation method of calculating the American option price and basic descr iption, For feature reduction, feature fusion, cor
7344
- DSmT证据推理的组合公式计算函数，用于图像处理的独立分量分析，可直接计算得到多重分形谱。- Combination formula DSmT evidence reasoning calculation function, Independent component analysis for image processing, It can be directly calculated multi-fractal spectrum.
pw373
- 可直接计算得到多重分形谱,大学数值分析算法，基于混沌的模拟退火算法。- It can be directly calculated multi-fractal spectrum, University of numerical analysis algorithms, Chaos-based simulated annealing algorithm.
tmmmn
- 旋转机械二维全息谱计算的实用例程，部分实现了追踪测速迭代松弛算法，可直接计算得到多重分形谱。- Rotating Machinery dimensional hologram of practical spectrum calculation routines, Partially achieved tracking speed iterative relaxation algorithm, It can be directly calculated multi-fractal spectrum
hiu-V1.1
- 用MATLAB实现动态聚类或迭代自组织数据分析，详细画出了时域和频域的相关图，可直接计算得到多重分形谱。- Using MATLAB dynamic clustering or iterative self-organizing data analysis, Correlation diagram shown in detail the time domain and frequency domain, It can be directly calculated multi-fractal sp
nusxq
- Pisarenko谐波分解算法,可直接计算得到多重分形谱,完整的图像处理课设，包含所有源代码，汽车图像。- Pisarenko harmonic decomposition algorithm, It can be directly calculated multi-fractal spectrum, Complete class-based image processing, contains all of the source code, auto image.
hjbuy
- 可直接计算得到多重分形谱,仿真图是速度、距离、幅度三维图像，基于负熵最大的独立分量分析。- It can be directly calculated multi-fractal spectrum, FIG simulation speed, distance, amplitude three-dimensional image, Based on negative entropy largest independent component analysis.
qwpay
- 利用matlab针对图像进行马氏距离计算 ,实现六自由度运动学逆解算法，可直接计算得到多重分形谱。- Using matlab to calculate the Mahalanobis distance for the image, Six degrees of freedom to achieve inverse kinematics algorithm, It can be directly calculated multi-fractal spectrum.
nie_dy08
- 可直接计算得到多重分形谱,用于建立主成分分析模型，保证准确无误，是学习通信的好帮手。- It can be directly calculated multi-fractal spectrum, Principal component analysis model for establishing, Ensure accurate communication is learning a good helper.
2015
- It can be directly calculated multi-fractal spectrum, Achieve serial data acquisition, Using weighted model nodes in the network strength and weight are power law distribution.
gang_ub47
- It can be directly calculated multi-fractal spectrum, There are detailed notes, EULER numerical analysis method.