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matlab
根据伪随机序列理论，由混合同余法产生均匀分布的随机数，进而根据中心极限定理来产生高斯噪声。
分析所产生的均匀分布和高斯分布随机信号的均值、方差、自相关等数字特征，估计其概率密度函数并进行分析，估计其功率谱密度并进行分析。说明该高斯噪声是否符合白噪声特性。
对该高斯噪声进行FIR低通滤波，估计输出低通型限带白噪声的功率谱、相关时间等，并结合白噪声通过线性系统相关理论来进行分析。
(According to the theory of pseudo-random sequence, a uniformly distributed random numbers by mixed congruential method to generate Gaussian noise, and then according to the central limit theorem. Produce a uniform distribution of the analysis and the mean of the Gaussian distribution random signals, variance, since the digital characteristics of the correlation, the probability density function is estimated and analyzed, it is estimated that its power spectral density, and analyzed. The Gaussian noise is in line with the characteristics of white noise. FIR low pass filter of the Gaussian noise, the estimated output of low-pass type band-limited white noise power spectrum, time, etc., combined with the white noise to be analyzed by linear system theory.)
- 2012-12-19 09:29:22下载
- 积分：1
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matlab_ART
说明： 代数重建法，MATLAB例程，art，代数重建法，两种经典迭代格式的修正。(Algebraic reconstruction; matlab routine;Art, algebraic reconstruction, modification of two classical iterative schemes.)
- 2020-11-30 21:49:28下载
- 积分：1
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OFDM
介绍了cofdm的matlab仿真模型，利用simulink 进行。(COFDM introduced the matlab simulation model, using simulink conduct.)
- 2008-12-19 10:39:34下载
- 积分：1
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单极性归零波形的功率谱，占空比为0.5
单极性归零波形的功率谱，占空比为0.5(Unipolar zeroing wave power spectrum, the ratio is 0.5)
- 2020-07-05 13:28:58下载
- 积分：1
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menxian
门限自回归模型,利用MATLAB求解门限自回归模型,利用MATLAB求解(menxian zi huigui moxing)
- 2009-11-24 22:32:29下载
- 积分：1
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SIMPLE-suanfa
Simple迭代算法模型，可作为模块直接用于需要利用simple迭代的计算(Simple iterative algorithm model, or as a module for the need to use a simple iterative calculation)
- 2012-04-07 01:48:18下载
- 积分：1
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fiber-EH11-mode
利用matlab模拟光纤中EH11模的模式分布图。(Using matlab simulation mode fiber EH11 mode maps.)
- 2020-07-03 17:00:01下载
- 积分：1
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二次拟合
可以用一系列点拟合二次函数，得出拟合后的图形和原数据的图标(Two functions can be fitted with a series of points)
- 2021-03-25 13:59:14下载
- 积分：1
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BPnet
说明： //1、动态改变学习速率
//2、加入动量项
//3、运用了Matcom4.5的矩阵运算库（可免费下载,头文件matlib.h)，
// 方便矩阵运算,当然，也可自己写矩阵类
//4、可暂停运算
//5、可将网络以文件的形式保存、恢复(//1, dynamically changing learning rate// 2, adding momentum item// 3, the use of matrix operations Matcom4.5 library (available for free download, headers matlib.h),// to facilitate matrix operations, but may also write your own matrix class// 4, may suspend the operation// 5, the network can be saved as a file and restore)
- 2011-03-20 21:50:21下载
- 积分：1
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RCM_rxn
计算残余曲线，包含了反应的残余曲线，好用，(Calculate the residual curve contains the remnants of the reaction curve, easy to use,)
- 2010-10-19 20:53:52下载
- 积分：1
