(1)点击“Data”按钮,弹出“Data”窗口; (2)利用X data和Y data的下拉菜单读入数据x,y,可修改数据集名“Data set name”,然 后点击“Create data set”按钮,退出“Data”窗口,返回工具箱界面,这时会自动画出数 据集的曲线图; (3)点击“Fitting”按钮,弹出“Fitting”窗口; (4)点击“New fit”按钮,可修...
Tips When importing map data, the map regions you specify and the number of roads you select have a direct effect on app performance. To improve performance, specify the smallest map regions and select the fewest roads that you need to create your driving scenario. ...
Value=rto1.InputPort(1).Data;endXData=get_param('CaseModel','SimulationTime');YData=rto1.Inpu...
Create a random partition of data for leave-one-out cross-validation. Compute and compare training set means. A repetition with a significantly different mean suggests the presence of an influential observation. Create a data setXthat contains one value that is much greater than the others. ...
'CreateCancelBtn',... 'setappdata(gcbf,''canceling'',1)'); setappdata(h,'canceling',0) % Approximate as pi^2/8 = 1 + 1/9 + 1/25 + 1/49 + ... pisqover8 = 1; denom = 3; valueofpi = sqrt(8 * pisqover8);
The polar histogram function plots a histogram of the data in polar coordinates. As an example we give the following commands which are executed in the command window: >> x = 2*pi*rand(1,100); >> polarhistogram(x,20) which produces the polar histogram shown on the left side of Fig....
（1）点击“Data”按钮，弹出“Data”窗口；（2）利用X data和Y data的下拉菜单读入数据x,y，可修改数据集名“Data set name”，然后点击“Create data set”按钮，退出“Data”窗口，返回工具箱界面，这时会自动画出数据集的曲线图；（3）点击“Fitting”按钮，弹出“Fitting”窗口；（4）点击“New...
Indicator for subsampling image, specified as a numeric or logical true (1) or false (0). This argument is valid only when you use it with the name of a TIFF file. Use the Reduce argument to display overviews of very large images. Data Types: logical XData— X-axis limits of nondefau...
Create an ensemble of boosted trees and inspect the importance of each predictor. Using test data, assess the classification accuracy of the ensemble. Load the arrhythmia data set. Determine the class representations in the data. loadarrhythmiaY = categorical(Y); tabulate(Y) ...
In the past, Bluetooth devices would use a received signal strength indicator (RSSI) measurement to infer the distance between two of them. They would assume a free space path loss on the link, and use a straightforward equation to estimate distance: where received power in dBm, transmitted po...