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paper5
- 5.采用概率密度比值估计的距离度量学习.rar-5.Probability density ratio is estimated using a distance metric learning.rar
ApplicationImproved--r-Algorithm
- 粒子滤波算法在非线性系统中得到了广泛的应用，其精度取决于目标概率函数和重要性函数是否相近，并且样本退化问题也影响了算法的性能。针对粒子滤波算法中样本退化的问题，本文提出一种基于奇异值分解的粒子滤波算法。该算法通过使用奇异值分解方法得到的重要性概率密度函数更接近于目标概率分布，降低样本退化的影响，提高了滤波器的精度，然后在列车组合定位系统的数学模型中应用该算法进行仿真实验。 -Particle filter algorithm for nonlinear systems is widely use
computer-trap-
- matlab 计算定积分，知道一个概率密度，可以知道怎么画出来。-matlab computing definite integral, know a probability density, you can know how to draw it.
stbl-master
- 概率密度，累计概率密度。。alpha stable distribution -alpha stable distribution
unifpdf
- unifpdf是一种计算均匀分布概率密度的函数，在生成随机数算法中有重要应用。-unifpdf is a calculation of the probability density function of a uniform distribution, have important applications in random number generation algorithm.
tpdf
- tpdf是计算学生t分布概率密度的函数，在金融数值模拟中有广泛应用。-tpdf is calculated Student' s t-distribution probability density function, there are widely used in the numerical simulation of finance.
kde
- 核概率密度估计算法，对于以往的有优化，可以得到概率密度及分布函数。-Nuclear probability density estimation algorithm optimized for the past there, you can get the probability density and distribution functions.
Rayleigh-channel-analysis
- Rayleigh信道性能分析：包含三个文件，分别计算概率密度函数、累积分布函数和误符号率-Rayleigh channel performance analysis: contains three files, calculate the probability density function, cumulative distribution function and the symbol error rate
GM_PHD1
- 基于高斯线性的概率密度函数滤波估计，以此为蓝本有很多改进或类似的算法，比如CDKF-PHD等-Based on Gaussian probability density function of the linear filter estimation, there are a lot of improvements as a blueprint or similar algorithms, such CDKF-PHD, etc.
SPEED_WEIBULL
- 绘制风速频率直方图及威布尔概率密度分布图-Draw wind speed frequency histograms and Weibull probability density distribution
xiaonei
- 校正雷达定位飞机的误差的MATLAB。通过建立概率密度空间球。-Correction MATLAB aircraft radar positioning errors. Through the establishment of the probability density space ball.
wind-stat
- 此程序为统计风电出力差的概率密度，已有excel文件可以替换为自己数据。概率和为1-This procedure for wind power output difference of statistical probability density, existing excel file can be replaced with your own data. Probability is 1
AWGN_Simulation
- 本程序仿真了高斯噪声的几种概率密度估计方法-This procedure simulated several Gaussian noise probability density estimation method
graph_stochastic
- 利用逐个计数统计的方法，分析概率密度，绘制概率密度曲线-One by using the method of counting statistics, probability density analysis, probability density curve plotted
first_task
- 随机样本的生成 和 概率密度函数的绘制，课程作业~希望能有所帮助~-Generates a random sample drawn and probability density function of the course work, hope to be able to help ~ ~
pdf_use_GramCharlier
- 用著名的Gram-Charlier级数展开画变量的概率密度曲线或累积分布曲线。在程序中可选。需要用到6阶半不变量。-Use the famous painting Gram-Charlier series expansion to plot the probability density curve or cumulative distribution curve. Need to use 6-order half-invariant.
CDF_PDF_plot
- 用来画大量样本数据的概率密度曲线，使用简单，快速。数据越多，画的效果越好。-Used to draw Probability density curve of a lot of sample data, easy to use and fast. The more data, the better the picture.
xiaochidu
- 此程序包含多普勒功率谱，瑞利衰落信道，pdf概率密度等的仿真，且能出图-This program contains a Doppler power spectrum, Rayleigh fading channel simulation, pdf probability density, and can plot
jakes-rayleigh
- 此程序是用jakes法产生的瑞利衰落信道，程序内包含多普勒功率谱程序，瑞丽衰落程序，概率密度pdf程序。能出图，且压缩包内有仿真图。-This program is Rayleigh fading channel generated by jakes law, within the program that contains the Doppler power spectrum program, Ruili fading program, the probability density pdf
Rsignal
- 瑞利衰落的时间序列，其中包括多普勒效应、瑞利分布的概率密度曲线。-Rayleigh fading time series, including the Doppler effect, Rayleigh distribution probability density curve.