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62
- 对重分配小波尺度谱存在着时、频分辨率不能同时达到最佳及当振动信号中存在着能量较大的噪声时会降低其时频分布可读性的缺陷，提出一种基于参数优化和奇异值分解(SVD)提高重分配尺度谱时频分布可读性的方法。首先利用Shan— non熵方法优化重分配尺度谱基函数的时间．带宽积(TBP)，克服其时、频分辨率不能同时达到最佳的缺陷，再对重分配尺度谱 进行SVD降噪降低噪声干扰影响，提高时频分布的可读性。最后用该方法对仿真信号和滚动轴承故障信号进行了分析，结果表明该方法的时频聚集性更好，抗噪能力更强，能
DDS
- 频率切换时间短、工作频率范围宽、频率分辨率高、相位变化连续和容易对输出信号实现调制等。一些公司先后推出了各种各样的DDS专用芯片，这些DDS专用芯片为电路设计提供了很大方便，但是并不能满足所有要求。例如，在实现调频及调幅等复杂功能时，利用现有专用芯片就会很不方便。利用可编程逻辑器件或现场可编程门阵列实现具有很大的灵活性，能够很好地满足电路设计要求。 -Frequency switching time is short, the operating frequency range, high f
ISAR-sparse-aperture
- 利用稀疏孔径进行逆合成孔径雷达的高分辨成像-Sparse aperture inverse synthetic aperture radar for high-resolution imaging
SparseRepresentationaItsApplication
- 稀疏表达及其应用的简单介绍，其中涵盖了稀疏表示、特征提取、压缩感知、图像增强、盲源分离、模式分类、目标跟踪和图像超分辨等。PPT和PDF是对应的，并添加了可视化的结果。-Sparse Representation and Its Application: Compressive Sensing, Visual Feature, Image Enhancement, Blind Source Separation, Pattern Classification, Object Tracking a
23222
- 本文主要介绍了常用的遥感图像算法，然后从数学角度分析融合图像产生光谱失真的原因，并探讨融合图像在空间分辨率增强与光谱信息保持二者之间的关系，最后针对多光谱图像的成像特性，分别提出了基于区域特性的多光谱与全色图像的融合算法及SAR与全色图像的融合算法，并且介绍了基于区域特性的遥感图像融合最新动态及其发展趋势。-This paper describes the algorithm used for remote sensing image, and then fused image from a m
SKR
- 最先进的图像超分辨算法，由美国加州大学Milanfar教授提出。-Latest image super resolution algorithm, propose by Professor Milanfar @ University of California
ICD200Cw1234
- ICD-GPS-200文档。GPS电文格式解析。包含有GPS卫星坐标解算算法。-GPS-ICD document. GPS message format resolution. Contains a GPS satellite coordinates solver algorithms.
SAR-image
- 本压缩包中包含7张星载SAR图像，包含水域、桥梁、城市。分辨率较高，可以用于目标提取等处理。网上的SAR很难找，特意做了个合集-This compressed package contains 7 spaceborne SAR image with higher resolution, can be used for object extraction and other processing. The SAR is difficult to find online, deliberately
1-s2.0-S1077314208000313-main
- As PTZ (Pan–Tilt–Zoom) cam-eras are able to obtain multi-view-angle and multi-resolution information, they have received more and more concern in both research and real application. Stereo vision using dual-PTZ-camera system, com-pared with using d
1-s2.0-S0030402613001447-main
- The wavelet transform divides image into different but interrelated multi-resolution and multi-level sub-bands, so quantization coding strategy of image wavelet coefficient has great flexibility. To address to energy aggregation and correlated fe
equation
- this document contains an explanation of numerical resolution of differential equation-this document contains an explanation of numerical resolution of differential equation
HFSWR
- 提高高频地波雷达角度分辨率的一篇文章-Improving the Azimuthal Resolution of HFSWR
SONY-EFFIO
- SONY EFFIO资料.rar Effio意思是强大的功能和精细的图像处理器。它是Sony的一种信号处理器，可以实现摄像机的高分辨率，高信噪比和高质量色彩再现。-SONY EFFIO information. Rar Effio mean powerful and sophisticated image processor. It is a Sony signal processor, the camera can achieve high resolution, high signa
xiangji
- 专门用于测试数码相机的分辨率使用,有实验用图-Specifically for use in testing digital camera resolution
Both-chirp-signal
- 两个有一定时延的chirp信号经过匹配滤波器后的分辨力仿真-Both have a certain delay after the chirp signal after the resolution of the simulation matched filter
TLC2543
- TLC2543是TI公司的12位串行模数转换器，使用开关电容逐次逼近技术完成A/D转换过程。由于是串行输入结构，能够节省51系列单片机I/O资源；且价格适中，分辨率较高，因此在仪器仪表中有较为广泛的应用。-TI' s TLC2543 12 serial ADC, using switched-capacitor successive approximation technique complete A/D conversion process. Because it is a serial
Shaping-correlator-BOC-signal-
- 为了克服原有抗多径算法在偏移二进制载波( BOC)信号上性能不如粗捕码( coar se/ acquisition co de, C/ A 码)的缺点, 并消除 BOC信号在跟踪时特有的多峰模糊特性, 将一种 新的参考码应用在 BOC信号的跟踪中,并与窄相关器以及高分辨相关器( HRC)技术进行了比较, 分别给出了多径误差包络, 从仿真结果中得出了最佳参考码码型,并根据最佳参考码 分析了成形( Shaping) 相关器的噪声性能。Shaping 相关器消除了多峰模糊的特点,并在多径误差包
Design-Patterns
- 设计模式精解-GOF23种设计模式解析： VS2012重写所有实现，所有类都分头文件和源文件。包含VS2012完整解决方案，Linux和子工程MakeFile和所有工程的Makefile。所有重写代码都按实际项目要求重写。本资源包含原作者PDF文档，我重写的代码和笔记。-Jing Xie-GOF23 design pattern design patterns Resolution: VS2012 rewrite all realize that all classes are split
hengsler_mesh_camera
- In this demonstration, we present MeshEye, an energy-effi cient wire- less smart camera mote that has been designed with low-rate, dis- tributed imaging applications in mind. Special attention is given to its unique and novel vision system
wavelet-transform
- 用子波变换方法实现高距离分辨雷达中精确距离跟踪-Using wavelet transform method to achieve high range resolution radar exact distance tracking