This MATLAB function creates a normal probability plot comparing the distribution of the data in x to the normal distribution.
Probability Plots A probability plot, like the normal probability plot, is just an empirical cdf plot scaled to a particular distribution. They-axis values are probabilities from zero to one, but the scale is not linear. The distance between tick marks is the distance between quantiles of the ...
Plot the distribution of residuals. This normal probability plot shows the deviation from normality and the skewness on the right tail of the distribution of residuals. The default (constant) error model might not be the correct assumption for the data being fitted. Get plotResidualDistribution(fi...
本文首先给出正态分布概率密度函数(The normal distribution probability density function)的公式和标准正态分布概率密度函数的公式,然后通过normpdf( )生成标准正态分布概率密度函数的数据,然后通过plot( )绘制标准正态分布概率密度函数的图形。 工具/原料 MATLAB normpdf mean standard deviation 方法/步骤 第一,正态分...
本文首先给出正态分布概率密度函数（The normal distribution probability density function）的公式和标准正态分布概率密度函数的公式，然后通过normpdf( )生成标准正态分布概率密度函数的数据，然后通过plot( )绘制标准正态分布概率密度函数的图形。工具/原料 MATLAB normpdf mean standard deviation 方法/步骤 1 第一，正...
(x, mu, sigma); % 绘制直方图 figure; histogram(data, 'Normalization', 'pdf'); hold on; % 绘制正态分布曲线 plot(x, y, 'r', 'LineWidth', 2); % 添加图例和标签 legend('Histogram', 'Fitted Normal Distribution'); xlabel('Value'); ylabel('Probability Density'); title('Normal ...
predTest = categorical(isanomalyTest, [1, 0], ["Anomaly", "Normal"]); 可视化检测结果: tiledlayout(3,1) nexttile gscatter(X(:,1),X(:,2),tf_robustcov,[],'ox',3) xlabel('X1') ylabel('X2') legend({'正常','异常'}) title("训练样本分类结果 (tSNE降维)") ...
% lsline - Add least-square fit line to scatter plot. % normplot - Normal probabilit 47、y plot. % parallelcoords - Parallel coordinates plot for multivariate data. % probplot - Probability plot. % qqplot - Quantile-Quantile plot. % refcurve - Reference polynomial curve. % refline - ...
gscatter - Scatter plot of two variables grouped by a third. hist - Histogram (in MATLAB toolbox). hist3 - Three-dimensional histogram of bivariate data. ksdensity - Kernel smoothing density estimation. lsline - Add least-square fit line to scatter plot. normplot - Normal probability plot. ...
How to plot Normal probability density function?. Learn more about normpdf, figure, plotting, normal distribution, gaussian, randn Statistics and Machine Learning Toolbox