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OFDMsimulation
OFDM的实现过程及其解调过程的仿真分析。(The implementation of OFDM demodulation process simulation and analysis.)
- 2010-09-01 22:18:26下载
- 积分：1
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sons
Compressive sensing (CS) has been proposed for signals with sparsity
in a linear transform domain. We explore a signal dependent
unknown linear transform, namely the impulse response matrix operating
on a sparse excitation, as in the linear model of speech production,
for recovering compressive sensed speech. Since the linear
transform is signal dependent and unknown, unlike the standard
CS formulation, a codebook of transfer functions is proposed in a
matching pursuit (MP) framework for CS recovery. It is found that
MP is efficient and effective to recover CS encoded speech as well
as jointly estimate the linear model. Moderate number of CS measurements
and low order sparsity estimate will result in MP converge
to the same linear transform as direct VQ of the LP vector derived
the original signal. There is also high positive correlation between
signal domain approximation and CS measurement domain
approximation for a large variety of speech spectra.
- 2020-12-03 13:19:24下载
- 积分：1
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yuyinyi
浊音的对数幅度谱，短时过零率，平均能量，基音周期(Logarithmic amplitude spectrum voiced, short zero-crossing rate, average energy, pitch period)
- 2010-05-14 20:12:00下载
- 积分：1
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UKF
基于非线性动力系统的无迹卡尔曼滤波matlab程序(onlinear state estimation is a challenge problem. The well-known Kalman Filter is only suitable for linear systems.
The Extended Kalman Filter (EKF) has become a standarded formulation for nonlinear state estimation.
However, it may cause significant error for highly nonlinear systems because of the propagation of uncertainty through the nonlinear system.
The Unscented Kalman Filter (UKF) is a novel development in the field)
- 2013-01-27 23:31:41下载
- 积分：1
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psbio
matlab study (portuguese)
- 2011-11-24 17:27:11下载
- 积分：1
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viterbi1
viterbi译码的S函数程序,已通过验证,对使用matlab的simulink者有很大的帮助(viterbi decoding of the S function process, has passed authentication, the use of matlab)
- 2008-03-16 17:14:24下载
- 积分：1
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s-function
关于MATLAB中S函数的编写指导，内容非常详细。(On the preparation of MATLAB S function guide, the content is very detailed)
- 2020-09-25 14:27:49下载
- 积分：1
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the10part
matlab算法第10章内容其它部分陆续上传中请稍后(matlab algorithm for the content of other parts of Chapter 10 in succession, please upload later)
- 2010-05-25 16:49:45下载
- 积分：1
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frft
FRFT算法实现程序，用分数阶傅里叶变换进行信号处理，得到对应的视频图(frft simulation using matlab)
- 2014-02-25 23:50:21下载
- 积分：1
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Phase-Based-Template-Matching
实现模版与图像间的匹配 GUI界面 可运行 有测试图像(Realize the template and the matching of the GUI interface between images can run have test images
)
- 2011-12-09 21:12:35下载
- 积分：1
