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OFDMChannelEstimationbasedonComb
说明: 基于梳状导频的OFDM信道估计程序。
该程序用matlab仿真了基于梳状导频序列的OFDM信道估计,内插采用了线性内插法。(Comb-based pilot of the OFDM channel estimation procedures. Matlab simulation using the program based on the comb-like sequence of OFDM pilot channel estimation, interpolation using a linear interpolation.)
- 2008-12-08 18:19:42下载
- 积分:1
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nmea.m
NMEALINEREAD reads an NMEA sentence into a MATLAB structure array
- 2009-05-16 14:28:16下载
- 积分:1
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harris
harris边缘检测技术,输入相关参数即可得到相应的边缘检测结果(harris edge detection)
- 2013-04-09 19:29:24下载
- 积分:1
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yuyinluzhiyuchili
说明: 1.录制一段自己的语音信号,并对录制的信号进行采样;
2.画出采样后的语音信号的时域波形和频谱图;
3.给定滤波器的性能指标,采用窗函数法和双线性变换法设计滤波器,
并划出滤波器的频域响应;
4.用该滤波器对采集的信号进行滤波,画出滤波后信号的时域波形和频谱,
并对滤波前后的信号进行对比,分析信号的变化;
5.回放语音信号;
6.设计一个信号处理系统界面(1. Recorded their own voice for some signal, and recording the signal sampling 2. Draw samples of the voice signal after the time-domain waveform and frequency spectrum 3. Given filter performance indicators, using a window function method and dual- Design of linear transformation filters, and draw the filter frequency response 4. to use the filters on the collected signal filtering, after filtering the signal to draw the time-domain waveform and spectrum, and filtering of signals before and after contrast, analysis of signal changes 5. playback voice signal 6. to design a signal processing system interface)
- 2008-11-08 13:58:31下载
- 积分:1
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DiffNew_2
we propose and demonstrate a method for increasing the resolution of a limited aperture and limited pixel size of the detector in an optical system by illuminating the input with a speckle pattern. This method includes an encoding function that encodes the high spatial frequencies of the object that can not pass the resolving limitations. Afterwards we use a decoding pattern which is the same pattern of the applied encoding function.
- 2010-05-17 00:10:11下载
- 积分:1
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tanhuang-mode
弹簧粒子模型定位算法,根据上海大学硕士论文编写。(Spring particle model localization algorithm,according to the Shanghai university master s thesis writing.
)
- 2014-11-04 21:26:18下载
- 积分:1
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code
matlab 程序代码 线性系统 龙格库塔法 可以解微分方程(matlab code linear system can solve differential equations Runge-Kutta method)
- 2013-10-19 21:21:54下载
- 积分:1
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digitalimageprocess
使用matlab来处理各种格式的数字图像(use matlab to process image)
- 2014-12-27 11:35:14下载
- 积分:1
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SSNLS
用split-step方法求解非线性薛定谔(NLS)方程的例子(This code solves the NLS equation with the split-step method)
- 2011-08-04 11:14:42下载
- 积分:1
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RFP
This is the rational fractional polynomial technique for extracting modal properties of a structure
- 2013-12-03 08:35:57下载
- 积分:1