Vis = super(BoundingBoxKLT, self).viz(vis, colored=colored) M = np.bitwise_and(np.isfinite(fx), np.isfinite(fy)) You can also save this page to your account. You can vote up the examples you like or vote down the exmaples you don’t like. They are extracted from open source Python projects. Numpy vstack vs hstack how to#Then the elements of the resultingarray is displayed on the screen.The following are code examples for showing how to use. Then an array is created by horizontally stacking the elements of firstarray and secondarray by making use of hstack function and storing it in a variable called resultingarray. Then the elements of the secondarray are displayed on the screen. Then another array is created by making use of array function in NumPy and storing it in a variable called secondarray. Then the elements of the firstarray are displayed on the screen. Then an array is created by making use of array function in NumPy and storing it in a variable called firstarray. In the above program, a package called NumPy is imported to enable us to make use of hstack function. Then the elements of the resultingarray is displayed on the screen. Then an array is created by making use of the array function in NumPy and storing it in a variable called firstarray. #displaying the elements of the resultingarray followed by one line space by making use of \n Resultingarray = num.hstack((firstarray,secondarray)) #creating an array by horizontally stacking the elements of firstarray and secondarray by making use of hstack function and storing it in a variable called resultingarray Print 'The elements of the array after stacking the given two arrays horizontally by making use of hstack function are:' Print 'The elements of the second array are:' #displaying the elements of second array followed by one line space by making use of \n #Creating an array by making use of array function in NumPy and storing it in a variable called secondarray Print 'The elements of the first array are:' #Displaying the elements of firstarray followed by one line space by making use of \n #Creating an array by making use of array function in NumPy and storing it in a variable called firstarrayįirstarray = num.array(,]) Python program to demonstrate NumPyhstack function to horizontally stack the given two input arrays into a single array and display the resulting array as the output on the screen: The input arrays passed to this hstack function in NumPy must be of a similar shape.įollowing are the examples as shown below Example #1.The hstack function takes a tuple as an arguments which represents the input arrays that are to be stacked resulting in a single array.The hstack function in NumPy returns a horizontally stacked array from more than one arrays which are used as the input to the hstack function.Whenever there we have more than one arrays and we wish to display the values present in those arrays together sequentially or stack them horizontally one after the other in a single array, we make use of a function called hstack in NumPy.Where tuple represents the input arrays those are to stacked resulting in a single array.
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