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sanciyangtiao-sanzhuanjiao
说明： 三次样条差值—三转角法的仿真，用于数值分析(Cubic spline difference- three corner simulation method for numerical analysis)
- 2009-08-25 10:47:57下载
- 积分：1
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LAB
从均匀PCM方法入手，产生一振幅为1和频率ω=1的正弦信号，分别用8电平和16电平进行量化，在同一坐标轴上绘出原信号和以量化信号，并比较这两种情况下的信号/量化噪声比(Starting from the uniform PCM method to produce a 1 amplitude and frequency ω = 1 of the sinusoidal signal, respectively, with 8 levels and 16 levels were quantified in the same plot of the original signal and the axes to quantify the signals, and to compare these two cases, the signal/quantization noise ratio)
- 2011-04-27 17:31:51下载
- 积分：1
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STBC
空时编解码程序，包括频偏信道模型（瑞利信道模型可选）(Space-time encoding and decoding procedures, including frequency offset channel model (Rayleigh channel models are available))
- 2011-08-26 10:39:54下载
- 积分：1
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simple_mvo
均值优化, LuminousLogic, Simple Mean-Variance Optimizer(Simple Mean-Variance Optimizer)
- 2013-02-02 09:20:47下载
- 积分：1
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Mathematical-modeling-(2)
基于GUI界面的数学建模、图像处理、以及公式计算。(GUI based interface mathematical modeling, image processing, as well as the formula.)
- 2012-09-15 00:13:30下载
- 积分：1
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abc
运用分步傅里叶法求解NLS方程，最终输出时序图和频域图(Using split-step Fourier method for solving NLS equation, the final output timing diagrams and frequency domain)
- 2016-03-14 22:04:17下载
- 积分：1
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qiankui
利用MATLAB的SIMULINK进行仿真的前馈控制系统仿真源码(The simulation using MATLAB SIMULINK feedforward control system simulation source)
- 2013-08-26 08:25:44下载
- 积分：1
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Mallat-algorithm
Mallat algorithm for 1-D wavelet transform.
- 2014-11-09 19:36:39下载
- 积分：1
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BTAlgorithm
近代信号处理功率谱估计的BT算法，周期图法的改进算法，可用于参考。(Modern signal processing power spectrum estimate of BT algorithms, periodogram of the improved algorithm can be used for reference.)
- 2007-11-06 13:48:07下载
- 积分：1
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GM_EM
不错的GM_EM代码。用于聚类分析等方面。( GM_EM- fit a Gaussian mixture model to N points located in n-dimensional
space.
Note: This function requires the Statistical Toolbox and, if you wish to
plot (for k = 2), the function error_ellipse
Elementary usage:
GM_EM(X,k)- fit a GMM to X, where X is N x n and k is the number of
clusters. Algorithm follows steps outlined in Bishop
(2009) Pattern Recognition and Machine Learning , Chapter 9.
Additional inputs:
bn_noise- allow for uniform background noise term ( T or F ,
default T ). If T , relevant classification uses the
(k+1)th cluster
reps- number of repetitions with different initial conditions
(default = 10). Note: only the best fit (in a likelihood sense) is
returned.
max_iters- maximum iteration number for EM algorithm (default = 100)
tol- tolerance value (default = 0.01)
Outputs
idx- classification/labelling of data in X
mu- GM centres)
- 2013-03-28 12:26:37下载
- 积分：1
