Description: 粒子滤波算法的实现程序，采用matlab平台，算法带有重采样步骤，对初学者学习粒子滤波有点帮助。-Particle filter implementation of procedures, using matlab platform, the algorithm with resampling step, for beginners to learn particle filter to some extent. Platform: |
Size: 8192 |
Author:CXChou |
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Description: A FFT-based partial matched filter (PMF)
acquisition threshold setting method for fast GPS acquisition is
presented. Normal distribution and numerical fitting technique
instead of real decision variable (DV) distribution are used in
derivation to approximate the threshold expression, and the
modification method for the threshold expression is also
presented. The threshold expression is based on the individual
FFT Doppler bin false alarm probability rather than the
convention whole detector false alarm probability. The
proposed threshold expression can be adjusted according to
the false alarm probability, the noncoherent accumulation
(NCA) length and the estimated noise variance. Furthermore
we discuss the implementation of zero-padding FFT with its
advantage and limitation. The performance is superior
compared to the reference method in terms of signal-to-noise
ratio (SNR) when detection and false alarm probabilities are
used as measurement criteria. Platform: |
Size: 280576 |
Author:zohreh |
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Description: 12.4 第一类整数阶贝塞尔函数lbsl1.c
12.5 第二类整数阶贝塞尔函数lbsl2.c
12.6 变型第一类整数阶贝塞尔函数lbsl3.c
12.7 变型第二类整数阶贝塞尔函数lbsl4.c
12.8 不完全贝塔函数lbeta.c
12.9 正态分布函数lgass.c
12.10 t-分布函数lstdt.c
12.11 x2-分布函数lchii.c-12.4 The first integer-order Bessel function of lbsl1.c 12.5 integer-order Bessel function of type II variant of the first category lbsl2.c 12.6 integer-order Bessel function lbsl3.c 12.7 variant of type II integral order Bessel function lbsl4.c 12.8 Incomplete Beta Function lbeta.c 12.9 normal distribution function lgass.c 12.10 t-distribution function lstdt.c 12.11 x2-distribution function lchii.c Platform: |
Size: 16384 |
Author:yangasdtat |
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Description: 广度优先搜索变化的屏幕传输算法，就是小牛所谓的正态分布算法
算法很简单，去掉注释，自己冥想吧-Breadth-first search algorithm changes in the screen transfer, that is, the so-called normal distribution algorithm Mavericks algorithm is very simple, remove the comments, his meditation Bar Platform: |
Size: 2048 |
Author: |
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Description: 1、随机生成一个5*5矩阵A，元素符合均匀分布；再随机生成一个5*5矩阵B，元素符合正态分布。对A和B进行加、减、乘、除、比较等矩阵运算，查看运算结果。
2、创建5阶魔术矩阵，求A的行列式、特征值、逆、秩、迹、条件数。
3、假设矩阵 ，求A的LU分解、正交分解、特征值分解、奇异值分解。
4、创建6阶单位稀疏矩阵，并显示其全部元素。
-1, randomly generated a 5* 5 matrix A, elements in line with uniform distribution then randomly generated a 5* 5 matrix B, elements in line with normal distribution. Pairs of A and B to add, subtract, multiply, divide, comparison matrix operations, view the results of operations. 2, create a 5-order magic matrix, find A, determinant, eigenvalues, inverse, rank, trace, the condition number. 3, assuming that matrix, find A, LU decomposition, orthogonal decomposition, eigenvalue decomposition, singular value decomposition. 4, create a six-order unit of sparse matrix, and display all of its elements. Platform: |
Size: 2048 |
Author:zhu |
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Description: 该程序能实现标准正态分布的函数，并且给以自变量的值等到相应的函数值-The program can achieve the standard normal distribution function, and give the value of independent variable to wait until the corresponding function value Platform: |
Size: 231424 |
Author:liuhua |
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Description: 用MATLAB产生正态分布和均匀分布,采用三种方法，并且进行纵横向对比-Generated using MATLAB normal and uniform distribution, using three methods, and conducted to compare vertical and horizontal Platform: |
Size: 59392 |
Author:terminator |
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Description: 用c语言编写的产生正态随机数的源代码:
算法一产生12个（0，1）平均分布的随机函数，用大数定理可以模拟出正态分布。
算法二用到了数学中的雅可比变换，直接生成正态分布，但此算法在计算很大规模的数时
会出现溢出错误。-With the c language normal random number generation source code: Algorithm 1 produces 12 (0,1) the average distribution of the random function, with large numbers theorem can be simulated normal distribution. Mathematical algorithms used in the two Jacobi transformation, directly generate a normal distribution, but this algorithm is very large in the calculation occurs when the number of overflow error. Platform: |
Size: 1024 |
Author:kgd |
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Description: 瑞丽信道仿真
噪声信号由MATLAB函数randn(1,N)产生，它从均值为0、方差为1的正态分布中产生N个伪随机数。每次迭代时，要使用相应的标准差对噪声的幅度进行尺度变换，最后，将输入信号和噪声信号相加得到输出信号。-Ruili channel simulation noise signal by the MATLAB function randn (1, N) generated, which from the mean 0, variance for a normal distribution N generate a pseudo-random numbers. Each iteration, it is necessary to use the corresponding standard deviation of the noise amplitude scaling, finally, the input signal and the noise signal to be added to the output signal. Platform: |
Size: 1024 |
Author:eunice |
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Description: 张学工老师模式识别第四次作业，分别用C均值方法，分层聚类方法和非监督参数下正态分布函数估计的贝叶斯决策对身高体重二维数据进行分类。-Zhang engineering teacher fourth pattern recognition operations, respectively C-means, hierarchical clustering methods, and non-normal distribution function under the supervision of the estimated parameters of Bayesian decision-making on height and weight, two-dimensional data classification. Platform: |
Size: 143360 |
Author:陈皓 |
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Description: 改进的遗传算法。采用一定的策略来保证遗传算法的初始化合理，采用产生正态分布随机数初始化。-Improved genetic algorithm. Using certain strategies to ensure a reasonable initialization of genetic algorithms, using the normal distribution of random numbers generated initialization. Platform: |
Size: 10240 |
Author:han fei |
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Description: OpenCV也提供了另一個資料結構來做Rand的實作,CvRandState,被包在"cvcompat.h"裡,"cvcompat.h"的完整意思是Computer Vision Compatility,CvRandState的特色是可以選定常態分佈及均勻分佈,不過,它只能運用在矩陣跟一維陣列.-OpenCV also provides another data structure to do Rand' s implementation, CvRandState, was wrapped in " cvcompat.h" where, " cvcompat.h" means the integrity of Computer Vision Compatility, CvRandState features can be chosen normal distribution and uniform distribution, however, it can only be used in the matrix with the one-dimensional array. Platform: |
Size: 2048 |
Author:nip |
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Description: 计算各种分布函数的分位数，比如F分布、T分布、正态分布、BETA分布-Calculate the sub-distribution functions of various bits, such as the F distribution, T distribution, normal distribution, BETA distribution Platform: |
Size: 2048 |
Author:苏晓蕾 |
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Description: Parzen窗法，由样本求概密估计，例为一维正态分布和双峰均匀分布，内附随机数生成的原理说明。- window method, by the sample density estimate for estimated Example for one-dimensional normal distribution and bimodal uniform distribution, random number generator containing a description of the principle. Platform: |
Size: 451584 |
Author:john |
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Description: 此程序是用来检验一组已知数据是否服从一定分布的：如，正态分布，t分布，poisson分布等。-This procedure is used to test whether a given set of data to obey a certain distribution: for example, normal distribution, t distribution, poisson distribution. Platform: |
Size: 1024 |
Author:李忠涛 |
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Description: Parzen窗拟合标准正态分布（Matlab实现）-Parzen window fitting the standard normal distribution (Matlab implementation) Platform: |
Size: 288768 |
Author:崔庆君 |
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Description: 瑞利随机数的生成，通过两个同方差的正态分布而求得，并求出其PDF和CDF-Rayleigh random numbers generated by two normal distribution with variance that obtained and solved its PDF and CDF Platform: |
Size: 20480 |
Author:王兆云 |
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Description: 正态分布的函数代码，使用vb写的，需要的下载呀-Normal distribution function code, use vb to write, and we need to download ah Platform: |
Size: 5120 |
Author:zjf |
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Search - normal distribution