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DQPSkMatlab
用matlab实现DQPSK的调制解调，并绘制BER曲线(Using matlab to achieve DQPSK modulation and demodulation, and draw the BER curves)
- 2010-06-08 18:51:44下载
- 积分：1
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Checkmark1_2
checkmark software for watermarking
- 2009-12-03 13:55:59下载
- 积分：1
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deng2
绘制等值线Matlab程序，可以实现绘制功能，比较初级，但是觉得很重要所以上传(Contour drawing)
- 2011-04-22 14:55:03下载
- 积分：1
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synchronous-identification
synchronous identification technique
- 2013-01-15 05:37:13下载
- 积分：1
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yaitie
小波包分析提取振动信号中的特征频率，用谱方法计算流体力学一些流动现象的整体稳定性,给出接收信号眼图及系统仿真误码率。( Wavelet packet analysis to extract vibration signal characteristic frequency, Spectral methods of computational fluid dynamics flow of some of the overall stability of the phenomenon, The received signal is given eye and BER simulation systems.)
- 2017-02-27 14:07:17下载
- 积分：1
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fit_ML_laplace
fit_ML_normal - Maximum Likelihood fit of the laplace distribution of i.i.d. samples!.
Given the samples of a laplace distribution, the PDF parameter is found
fits data to the probability of the form:
p(x) = 1/(2*b)*exp(-abs(x-u)/b)
with parameters: u,b
format: result = fit_ML_laplace( x,hAx )
input: x - vector, samples with laplace distribution to be parameterized
hAx - handle of an axis, on which the fitted distribution is plotted
if h is given empty, a figure is created.
output: result - structure with the fields
u,b - fitted parameters
CRB_b - Cram?r-Rao Bound for the estimator value
RMS - RMS error of the estimation
type - ML
- 2011-02-09 19:06:32下载
- 积分：1
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eualizer
QPSK均衡器仿真研究,在多径衰落信道下，包括迫零均衡器，最小均方误差均衡器。(QPSK equalizer simulation study, in the multipath fading channel, including zero for equalizer, the minimum mean square error equalizer.)
- 2020-11-28 06:59:30下载
- 积分：1
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SA_example
说明： 模拟退火算法例程解决优化求解问题，附有源代码(Simulated annealing algorithm routine to solve optimization problems, with source code)
- 2019-03-24 00:32:48下载
- 积分：1
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approx_entropy
calculate the approximate entropy of heart rate varibility
- 2010-09-06 16:36:58下载
- 积分：1
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MATLAB
MATLAB中单边离散指数序列和高斯分布序列的信号产生和合成程序(Index of MATLAB in the unilateral series and Gaussian distribution of discrete sequence of signal generation and synthesis procedures)
- 2010-10-25 13:28:22下载
- 积分：1
