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timeseries_spectrum
此函数的功能为一个一维时间序列的多重分形特征(The function of this function for a one-dimensional time series of multi-fractal characteristics of)
- 2007-11-17 02:07:33下载
- 积分：1
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turbomatlabcode
turbo code
encoder/decoder
Matlab code
- 2008-04-09 01:32:46下载
- 积分：1
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Incomplete
Add pilot symbols to the input data just before transmission
2. Implement cyclic prefix (CP), use 10 of symbol length. Divide the 64
input data points into 8-bit streams, generate and append the CP based
on each symbol
3. Include complex noise into transmitted signal
Organization of Transmitter end of OFDM System
a. Generate Data
b. Modulate
c. Serial to Parallel
d. Cyclic Prefix (CP)
e. Add Pilot points
f. IFFT
g. Parallel to Serial
- 2010-05-23 22:09:45下载
- 积分：1
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work
四阶龙格库塔法解微分方程，并与ode45，精确解比较(Fourth-order Runge-Kutta method for solving differential equations with ode45 exact solution)
- 2012-05-24 21:49:59下载
- 积分：1
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LSSVMlabv1_8_R2006a_R2009a
多输入多输出最小二乘支持向量机，多输入多输出最小二乘支持向量回归机，(lssvm，Multi-output least-squares support vector regression machines)
- 2017-04-05 16:21:08下载
- 积分：1
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emd
用matlab写的经验模式分解程序。可作希尔伯特-黄变换，画时频图。(Empirical mode decomposition process Written by matlab .It Can be used for Hilbert- Huang Transform and time-frequency analysis.)
- 2020-09-21 15:27:53下载
- 积分：1
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test2
基于AR参数模型的功率谱估计及其结果分析(Based on the AR parameter model of the power spectrum estimation and Results Analysis)
- 2013-04-18 16:35:39下载
- 积分：1
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snr_estimate_M2M4_QPSK
采用M2M4信噪比估计算法对QPSK调制解调器的接收端信噪比进行了估计(M2M4 SNR estimation algorithm on the the QPSK modem receiving end signal-to-noise ratio estimated)
- 2013-05-08 08:55:05下载
- 积分：1
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LFM
本程序可以产生LFM信号，经过实验验证，程序正确，可以执行，改变参数即可得到你想要的图形(produce a LFM signal)
- 2013-05-23 10:45:09下载
- 积分：1
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AFSA_fxy
AFSA_fxy是用人工鱼群算法（artificial fish swarm algorithm）解决二元函数寻优问题。文件打开后运行AFSA_fxy.m文件即可得到结果，代码中有详细注释，方便修改。运行示例已经保存为图片附在压缩包中。(AFSA_fxy is (artificial fish swarm algorithm) to solve the optimization problem with a binary function AFSA. Run AFSA_fxy.m file to get the file to open the result, the code has detailed notes, easy to modify. Run the sample has been saved as a picture attached to the compressed package.)
- 2014-02-08 12:49:55下载
- 积分：1
