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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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ieee33
IEEE33节点配电网matlab算例源代码。含数据和注解。可以更改数据。(Source distribution power flow calculation can be run directly, you can modify the input data)
- 2016-05-30 20:38:26下载
- 积分：1
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shibianxindao
时变深衰落信道中的自适应均衡技术........(Deep fading channel time-varying adaptive equalization......)
- 2010-12-01 09:26:58下载
- 积分：1
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bwtenc
The Burrows wheeler transform of matrix x, it will calculate the Burrows wheeler transform of the matrix a and will output the encoded signal with primary index value
this program will calculate the burrows wheeler transform of input image and produce the bwt output with indices vector
- 2010-05-07 17:58:25下载
- 积分：1
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gaussian_noise
高斯去噪,个人用matlab做的,大家可以参与下哟(Gaussian noise, personal use matlab to do, everyone can participate under yo)
- 2009-06-27 23:01:26下载
- 积分：1
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三维装箱MATLAB程序
Some common algorithms
- 2020-11-14 19:29:41下载
- 积分：1
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3d_MoM_part2
the next codes for 3d Method of moment
- 2009-04-02 18:20:06下载
- 积分：1
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PatchBasedHDR_MATLAB_v1.1
Path-based HDR algorithm
- 2015-01-15 11:04:07下载
- 积分：1
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LMSRLS
盲多用户检测的LMS和RLS算法,在DS/CDMA通信系统中，为了解调出用户的有用信息，必须尽可能地抑制由其它用户扩频信号产生的多址干扰（MAI，Multiple Access Interference）。尽管最佳多用户检测器可以很好地抑制MAI，但其运算量会随着用户数的增加而呈指数增加。盲多用户检测技术可以在不知道其他用户信息的情况下检测出目标用户，所以在实际应用中有着十分重要的应用前景.(LMS and RLS algorithm Blind Multiuser Detection in DS/CDMA communication system, in order to demodulate the user useful information, must be possible to inhibit the spread spectrum signals generated by other users multiple access interference (MAI Multiple Access Interference) . Although the optimal multi-user detector can suppress MAI, but its computational complexity increases exponentially with the number of users increase. Blind Multiuser Detection technology can not know the other user information detected the target user, has a very important application prospect in practical applications.)
- 2013-05-01 13:19:55下载
- 积分：1
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hypot
说明： 抛物线法求解
方程的构造方法:给出[0,1]区间上的随机数(服从均匀分布)作为方程的根p*.
设你的班级数为a3,学号的后两位数分别为a2与a1,从而得到你的三次方程
例如:你的31班的12号,则你的方程是21x3+60x2+2x+a0=0的形式.
方程中的系数a0由你得到的根p*来确定.
(parabolic equation method Construction Methods : given interval [0,1] on the random number (subject to uniform distribution) as the root equation p*. set up your classes at a3, after learning of the double-digit for a1 and a2, so you get the three equations for example : your 31 classes on the 12th, then your equation is 21x3 60x2 2x a0 = 0 forms. the equation coefficients a0 you get from the root of p* to determine.)
- 2005-12-03 18:19:16下载
- 积分：1
