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Description: 应用serenade中的symphony进行直接序列扩频通信系统仿真
-application serenade the symphony for direct sequence spread spectrum communication system simulation
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Size: 144384 |
Author: Michoski |
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Description: 关于扩频通信的一些基本模块，包括扩频的抗干扰，低检测概率等性能的仿真。-on spread spectrum communications, the basic modules, including the spreading of interference, the low probability of detection properties of the simulation.
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Size: 10240 |
Author: 刘方 |
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Description: ％WAVETEST Example Matlab script for WAVELET, using NINO3 SST dataset
％
％ See "http://paos.colorado.edu/research/wavelets/"
％ Written January 1998 by C. Torrence
％
％ Modified Oct 1999, changed Global Wavelet Spectrum (GWS) to be sideways,
％ changed all "log" to "log2", changed logarithmic axis on GWS to
％ a normal axis.
- WAVETEST Example Matlab script for WAVELET, using NINO3 SST dataset See http://paos.colorado.edu/research/wavelets/ Written January 1998 by C. Torrence Modified Oct 1999, changed Global Wavelet Spectrum ( GWS) to be sideways, changed all log to log2 , changed logarithmic axis on GWS to a normal axis.
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Size: 10240 |
Author: 韩伟光 |
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Description: spectrum analysis
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Size: 219136 |
Author: pil seong |
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Description: matlab仿真心电信号功率谱分析，采用两种普估计算法-matlab simulation of ECG power spectrum analysis, estimation algorithm uses two types of S
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Size: 130048 |
Author: 王瑞卿 |
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Description: 线性调频信号频谱及匹配滤波方面的源代码，供大家参考，-LFM signal spectrum and matched filter area of the source code for reference,
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Size: 2048 |
Author: chengqingbo |
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Description: mp3 频谱分析源码, mp3播放器开发必备源码, -mp3 spectrum analyzer source code, mp3 player to develop the necessary source code,
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Size: 38912 |
Author: 沙龙 |
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Description: 博弈论自适应功率控制中的实现，应用于认知无线电和频谱管理领域。-Game Theory Adaptive Power Control in the realization of applied cognitive radio and spectrum management.
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Size: 864256 |
Author: laiguojun |
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Description: Using spectra to calculate strength of reflections and losses in passive cavities.The wavelength, reflection spectrum and transmission spectrum should be in the first 3 columns of an Excel file, which is selected when the cavity.m Matlab file is run. -Using spectra to calculate strength of reflections and losses in passive cavities.The wavelength, reflection spectrum and transmission spectrum should be in the first 3 columns of an Excel file, which is selected when the cavity.m Matlab file is run.
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Size: 1247232 |
Author: houlianping |
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Description: 有限差分，分析激光器内载流子浓度的分布。激光器有源区的自发发射光谱-Finite difference analysis of lasers with carrier concentration distribution. Laser active region of the spontaneous emission spectrum
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Size: 2048 |
Author: 刘德华 |
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Description: 这篇是96年的水印论文，全英文版，中文题目：一种安全强大的扩频水印技术-This is a 96-year watermark papers, all in English, Chinese subjects: a safe and powerful Spread Spectrum Watermarking
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Size: 2432000 |
Author: 吴疆 |
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Description: 平均周期图法 重叠和不重叠分段 功率谱估计-Average periodogram overlapping and non-overlapping sub-power spectrum estimation
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Size: 1024 |
Author: xuyan |
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Description: 实验内容：
1．求下列3个模板的频率响应，并显示其三维图形；选择一幅图
像，利用这3个模板分别对该图像进行卷积运算，将卷积运算
获得的图像与原始图像进行比较，说明各模板的类型以及模板
（b）、（c）的区别与联系。
2. 选择一幅图像，对其进行离散Fourier变换，仅利用其相位谱重构原图像，然后仅利用其振幅谱重构原图像，比较实验结果；
选择两幅不同类型的图像，分别进行Fourier变换，交换二者的相位谱后求Fourier反变换，比较实验结果，说明图像Fourier相位谱的重要性。-Experimental contents: 1. Template for the following three frequency response and to show its three-dimensional graphics select an image using the three templates, respectively, of the image convolution operation, the convolution operation to obtain the images were compared with the original image to illustrate the template the type of template (b), (c) the difference with the contact. 2. Select an image, its discrete Fourier transform, only to use its phase spectrum remodeling the original image, and then only the use of its amplitude spectrum reconstruction of the original image to compare experimental results choice of two different types of images, respectively Fourier Transform, the exchange between the two after the phase spectrum for Fourier Transform, compare experimental results to illustrate the image of the importance of Fourier phase spectrum.
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Size: 1024 |
Author: syq |
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Description: 利用麦克风捕获声音，并显示其波形和频谱图-Use a microphone to capture sound, and display its waveform and frequency spectrum
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Size: 9264128 |
Author: 飞哥 |
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Description: 从介绍功率谱的估计的理论基础入手，分析经典谱估计和现代谱估计，以及在Matlab中的实现方法。-Introduced the power spectrum from the estimated theoretical basics, analysis of classic and modern spectral estimation spectral estimation, as well as the realization of Matlab.
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Size: 137216 |
Author: 吴彩鹏 |
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Description: 对QAM的频谱、散图、眼图以及误码率进行了仿真。使用matlab语言。-QAM spectrum of scattered diagram, eye diagram and BER simulation. Using matlab language.
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Size: 173056 |
Author: 张秀宁 |
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Description: 主要的纹理分析方面的,纹理特征,频谱法,不变矩等方面.-The main aspects of texture analysis, texture characteristics, spectrum method, the same moment and so on.
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Size: 1024 |
Author: |
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Description: 直接扩频接收机设计的Quartus源代码，非常有价值的硬件实现电路。-Direct spread spectrum receiver designed Quartus source code, very valuable hardware circuit.
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Size: 360448 |
Author: w |
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Description: 关于功率谱估计的,周期图法,自相关法,bartlett法和welch法,还有一个复倒谱估计的代码-On the power spectrum estimation, periodogram, since the relevant law, bartlett law and Welch law, there is a Complex Cepstrum estimated code
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Size: 1024 |
Author: |
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Description: hosa包，用于高阶统计量计算，双频谱及高频谱计算-hosa packages for higher-order statistics, the dual-frequency spectrum and high spectrum calculation
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Size: 308224 |
Author: lihu |
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