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qpskRx
接收机qpsk解调的Matlab仿真程序(QPSK demodulation receiver Matlab simulation program)
- 2008-04-20 23:24:21下载
- 积分：1
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mensuales.m
program to calculate the montly mean of diary rainfall data base
- 2013-10-14 02:26:31下载
- 积分：1
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PSO-Fuzzy-Modeler-Mamdani-for-charger
PSO Fuzzy Modeler (Mamdani) for charger
- 2013-12-09 08:01:47下载
- 积分：1
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ex3
采用自相关法、FFT法，三种改进方法对带噪声的正弦信号做功率谱估计( U91C7 u7289 u7R3 u5B3 u5B3 u5B09 u5B09 U529F u7387 u8C31 u4F30 u8BA1)
- 2017-05-06 21:16:49下载
- 积分：1
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Untitled
EM算法用于混合高斯模型的参数估计，并附有一个例子进行说明，程序解释(EM algorithm is used for of the gaussian mixture model parameter estimation, and with an example specification, process explanation)
- 2012-04-03 18:25:27下载
- 积分：1
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kmeans_rbf
一个简明的基于聚类的RBF（径向基）神经网络设计算法(A simple clustering-based RBF (Radial Basis Function) neural network design algorithm)
- 2009-06-16 09:51:09下载
- 积分：1
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OFDM-matlab
OFDM的matlab仿真，调制解调，交织，信道编解码，高斯信道和瑞利衰落信道下的分别进行仿真的程序。(OFDM matlab simulation, modulation and demodulation, interleaving, channel coding and decoding, Gaussian channel and Rayleigh fading channel simulation procedures, respectively.)
- 2013-11-17 16:35:37下载
- 积分：1
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pcmcode
律u律pcm编码
若输入A律PCM编码器的正弦信号为x(t)=sin(1600πt),采样序列为x(n)=sin(0.2πn),n=0,1,2,…,10，将其进行PCM编码，求出编码器的输出码组序列y(n)。
要求：1) 直接采用A律扩展器函数求解上述问题。
2）使用13折线法近似A律PCM 求解上述问题。
3）计算量化误差。(Law a law pcm coding
If the input A-law PCM encoder is sinusoidal signal x (t) = sin (1600πt), for the sample sequence x (n) = sin (0.2πn), n = 0,1,2, ..., 10, it will be PCM coding to obtain the coded output code group sequence y (n).
Requirements: 1) directly A-law expander function to solve the above problems.
2) using a 13 fold line approximation A-law PCM to solve the above problems.
3) calculating the quantization error.)
- 2016-04-06 19:30:12下载
- 积分：1
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ARMAX
根据输入输出数据，进行ARMA定阶、辨识，可用于SISO的最小方差控制系统性能评价(According to the input and output data, ARMA order determination, identification, control systems can be used to minimize the variance of performance uation SISO)
- 2015-01-09 12:16:51下载
- 积分：1
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数字信号识别
说明： 应用直接幅度方差实现mask\mfsk\mpsk的分类识别，识别率高达97%。(The direct amplitude variance is used to classify mask, MFSK and MPSK, and the recognition rate is as high as 97%.)
- 2020-09-05 16:46:47下载
- 积分：1
