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walt
利用小波的对图像的分解和重构,然后对重构图像消噪,并比较消噪前后的图像。(the use of wavelet image decomposition and reconstruction, and then reconstructed image denoising, and compare the before and after denoising images.)
- 2006-10-13 23:31:03下载
- 积分:1
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Rapid-Acquisition-of-Doppler-Shift-
本文提出了一种适用于低轨卫异扩频通信系统的多普勒频移快捕方法.该方法基于数字匹配滤波器及自动频率控制环路_利用数字匹配滤波器的囚码快捕特性及其输出主相关峰值对频偏的敏感性,缩短多普勒频移的
捕获时间.论文首先推导了多普勒频移的平均捕获时间表达式,然后根据数值分析结果得到了准最佳捕获判决策略,最后通过比较验证了该快捕方法相对于传统串行捕获方法在性能上的提高.
(This paper presents a low-orbit health for different spread spectrum communication system fast catching the Doppler shift method, which based on digital matched filter and automatic frequency control loop _ prisoners using digital matched filter code features rapid acquisition and the output of the main correlation peak frequency deviation of the sensitivity of the Doppler frequency shift to shorten acquisition time. paper first derive the mean Doppler shift acquisition time expression, then the numerical results obtained quasi-optimal capture decision strategies, and finally verified by comparing with the rapid acquisition method to capture the traditional method of serial improvement in performance.)
- 2011-10-22 19:35:00下载
- 积分:1
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differential-quadrature-method
该程序为微分求积的程序,可用来求解动力系统方程中的响应,非线性和线性系统均可以。(
The program for differential quadrature, can be used for solving dynamic equation of the system response, nonlinear and linear system )
- 2020-06-30 03:00:02下载
- 积分:1
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Matlab
MATLAB线性优化问题MATLAB线性优化应用 实例1:生产计划问题 实例2:投资问题 实例3:运输问题(MATLAB linear optimization applications Example 1: production planning problem Example 2: Investment Example 3: transport
)
- 2011-12-25 20:56:04下载
- 积分:1
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controlmdl
说明: mpc control for systeme
- 2021-02-11 06:21:48下载
- 积分:1
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stf
Pre-DFT Processing for MIMO-OFDM
Systems with Space-Time-Frequency Coding
- 2011-01-04 14:43:23下载
- 积分:1
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MUSIC_DOA
DOA using MUSIC Method
- 2009-07-14 06:37:23下载
- 积分:1
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histogram
TO FIND HISTOGRAM OF AN IMAGE
- 2015-04-20 13:20:25下载
- 积分:1
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Practice2
说明: 车厢调度:程序对栈的任何存取(即更改,读取和状态判别等操作必须借助于基本操作。(Train scheduling: proceedings of the stack of any access (that is, changing, reading and state identification must be by means of basic operations such as Operation.)
- 2010-04-03 11:19:49下载
- 积分:1
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ART
ART1自适应谐振网,已经通过测试,分类性能良好并且准确,此程序已经完成了运行,希望大家好好利用(ART1 adaptive resonance network, has passed the test, the classification performance is good and accurate, this program has completed running, I hope you make good use of)
- 2013-07-19 13:07:30下载
- 积分:1