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- line spectrum feature extraction 线谱特征提取
- continuous spectrum feature extractive 连续谱特征提取
- Research on Technique of Passive Sonar Target Recognition Based on Line Spectrum Feature Extraction 基于线谱特征提取的被动声纳目标识技术研究
- Actuality and expectation of underwater moving target dynamic spectrum feature extraction and enhancement 水下运动目标动态谱特征提取与增强的现状与展望
- Research on Technique of Passive Sonar Target Recognition Based Modulation Line Spectrum Feature Extraction 基于调制线谱特征提取的被动声呐目标识别技术研究
- Technique of Passive Sonar Target Recognition Based on Continuous Spectrum Feature Extraction 基于连续谱特征提取的被动声纳目标识别技术
- Spectra feature extraction 光谱特征提取
- Based on the physical causes and spectral characteristics of torpedo radiated noise line spectra, this paper researches on feature extraction of torpedo target . 基于鱼雷辐射噪声的物理特性和线谱特征,探讨了一种鱼雷目标特征提取方法。
- Feature extraction is a basic problem in pattern recognition. 特征提取是模式识别的基本问题。
- In chapter 4, feature extraction with DSG is introduced. 第四章介绍了使用DSG方法分解 特征模型。
- Line-edge feature extraction based on ergodic block[J]. 引用该论文 ZHANG Jian-wei;ZHANG Qi-heng.
- Wavelet Transform (WT) technology of multiresolution feature extraction is studied to identify and quantitatively analyze remote sensing FTIR spectra by Mexican hat function. The signal is performed by continuous wavelet transform (CWT). 利用小波的信号多尺度边缘特征提取,采用墨西哥帽函数小波对所获取的遥感傅里叶变换红外光谱信号进行连续小波变换,从而达到识别和定量解析遥感光谱的目的。
- A target feature extraction and tracking method using Gabor wavelet[J]. 引用该论文 林明秀;董学志;宋建中.
- Four different kinds of texel block partition methods and corresponding coding algorithms are adapted according to the local spectrum feature of the texture image. 针对纹理图象的局部特征,采用4种不同的纹理单元划分和编码算法来对其进行编码。
- By developing the spV tight-binding model, we study the band spectrum feature of the cagelike structure such as carbon clusters, carbon nanotubes, BN nanotubes in this thesis. 本论文发展sp~3s~*紧束缚模型,着重研究笼状纳米结构如碳巴基球、碳纳米管、纳米氮化硼管的能谱特征。
- The proposed NTTALE has the ability to handle undersea ambient noise twice, to enhance the UMT radiated line spectrum feature twice, and to track well time-varying signals. 用水下某目标辐射线谱的实测数据,对该增强器的性能进行了仿真研究。
- Fingerprint matchingincludes feature extraction, feature code and minutiae matching. 指纹特征匹配包括指纹特征提取,特征编码以及特征匹配等。
- A study on reflectance spectra features of carbonate rocks form the Kalpin Uplift, NW margin of Tarim Basin is carried out. 在室内对新疆塔里木盆地西北缘柯坪地区碳酸盐岩的反射光谱进行了测量。
- An ameliorate approach method of image character feature extraction based on wavelet multi-scale analysis and entropy. 基于小波多尺度和熵在图像字符特征提取方法的改进。
- A method of textural feature extraction from mammogram based on GLCM is proposed in this paper. 文中提出了基于灰度共生矩阵的乳腺X照片纹理特征提取方法。