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- 一种图像检索中纹理特征提取的方法。本文介绍了基于Gabor 滤波器和Gabor 小波变换提取纹理特征的分析方法, 以及对Gabor 小波进行了高斯归一化以提高对图像检索的速度和准确度。-An image retrieval texture feature extraction methods. This article based on Gabor filters and Gabor wavelet transform to extract texture feature analysis me
mutual
- The existence of numerous imaging modalities makes it possible to present different data present in different modalities together thus forming multimodal images. Component images forming multimodal images should be aligned, or registered so that all
DC-SA-DCT2
- 校正任意形状DCT变换的矩阵不归一化，PSNR提高，基本是最佳校正方法-Calibration of arbitrary shape DCT transform matrix is not normalized, PSNR improve, the basic is the best correction method
Image_matching
- 为了解决光谱恢复对图像匹配高精度的问题, 提出了一种高精度图像匹配算法———利用光流确定图像的运动场对图像进行匹配。该算法克服了传统的基于灰度匹配方法受图像插值精度影响的缺陷以及运算速度和精度的局限性。与基于MAD 块匹配算法和归一化相关系数块匹配算法进行比较, 该算法实现了图像序列高精度匹配, 而且硬件实现简单, 计算复杂度较低。-To address the spectrum of the resumption of high-precision image matching problem
PSO_base_RBF
- PSO的RBFNN优化程序 算法步骤 1.样本数据归一化处理，即将输入输出归一化到[-1,1]区间； 2.确定RBF网络的中心和宽度； 3.以拟合误差的均方根作为性能指标，使用PSO算法优化RBF网络输出层到隐层的连接权值矩阵-PSO-RBFNN algorithm optimization procedures Step 1. Sample data normalization treatment, about input and output normalized to [-
neuralnetworks
- 包括：人工神经网络电子讲稿 神经网络中数据的归一化 神经网络模型 神经网络函数汇总等 。神经网络从入门到精通都是很有价值的参考教程-Including: artificial neural networks neural networks of electronic speech data in normalized neural network model neural network function summary and so on. Neural network from entry
nk2
- 半监督异常行为监测pdf，提出新的基于半监督学习的行为建模与异常检测方法，采用基于动态时间归整的归一化距离来建立相似矩阵-Semi-supervised monitoring abnormal behavior pdf, propose a new semi-supervised Learning based on behavior modeling and anomaly detection methods, based on Dynamic Time Warping of the norma
RLSxiebojiance
- 以自适应线性组合器为时变谐波检测器的模型, 根据逆归最小乘自适应滤波算法较好的跟踪性能, 使之应用于时变谐波的跟踪检测。仿真表明该方法比以往的基于最小均方 自适应滤波算法的谐波幅值和相位参数的测定具有更好的跟踪效果。-Adaptive linear combiner with harmonic detector is too variable model, according to inverse normalized least square adaptive filter algorit
ScreenCalibration
- 多投影显示墙是缓解对超高分辨率显示屏幕不断增长的需求与单台显示设备分辨率有限性之间矛盾的 有效手段,但目前还缺乏规范化的模式和方法以支持高精度、高可靠性的画面校正.提出一种颜色校正方案以解决 上述问题.-Multi-Projector tiled display wall is thought to be an effective technique to tackle the conflict between the increasing demands for super-res
NLMS5
- 归一化LMS算法程序， 归一化LMS算法程序,归一化LMS算法程序，归一化归一化-Normalized LMS algorithm program, normalized LMS algorithm procedure, the normalized LMS algorithm process, the normalized LMS algorithm program, normalized normalized
Normalized-cut-Image_7
- normalized cut for mulatipoint
PR_Nguyen
- This routine returns the coefficients of the 𝑁 -coefficient symmetric prototype filter 𝐻 (𝑧 ). The coefficients are normalized to have energy 1/2. When the analysis and synthesis filters are configured as shown above, the overall
New-Folder-(4)
- In this paper the analysis of the compression process was performed by comparing the compressed signal against the original signal. To do this the most powerful speech analysis and compression techniques such as Linear Predictive Coding (LPC) and Dis
lab-pgms
- This a MATLAB based program that computes the: I. Maximum directivity (dimensionless and in dB) II. Radiation resistance (Rr) III. Input resistance (Rin) IV. Reactance relative to current maximum (Xm) V. Input reactance (Xin) VI. N
gardnertimingdetector
- This paper presents the simulation performance of the all-digital symbol timing recovery using the Gardner Timing Error Detector over π/4-DQPSK modulation. The open loop statistics, the S-curve and the normalized timing error variance, were investiga
A-Novel-Variable-Step-Size-NLMS-Algorithm-and-Its
- By building the generalized Sigmoid function relationship between normalized step-size and the power of error signal, a novel variable step-size NLMS algorithm is proposed. It is proved that the step-size of NPVSS-NLMS changes as the new algorith
FBMC-parallel-PIMRC-2013
- In this paper, we propose a unified structure and parallel algorithms to implement the FBMC. The FBMC system and parallel algorithms are constructed based on the normalized prototype filter. The coefficients of the normalized prototype filter
The_Effects_of_Soft_Limitation_1996
- 软限幅效应,量化阶数及取样间隔对直扩数字匹配滤性能的影响 郭南1996 本文以典型的AID变换量化器和改进型抖动噪声量化器为倒t研究几个数字化参数对 直接序列扩频(DS／SS)数字匹配滤渡／相关性能(系统的处理增益和误比特率)的影响，给出理论分 析及计算机模拟结果 用最优化方法研究最佳软限幅问题；指出增加量化比特数与引入抖动噪声 相比能更有救地改善系统性能，而且只要采用三比特的量化就能使系统性能接近无穷量他的效 果．文中还讨论了取洋间隔以及噪声的归一化带宽对系统性能的影响。本
Hough-transform
- 基于规格化Hough变换的天波超视距雷达检测前跟踪算法-Hough transform based on the normalized horizon radar detection and tracking algorithms
Normalized-LMS-adaptive-filter
- 归一化LMS自适应滤波算法的matlab仿真及DSP实现-Normalized LMS adaptive filter algorithm MATLAB simulation and DSP Implementation