numpy.apply_along_axis:沿着数组的特定轴应用函数。 numpy.wheres:一个条件函数,根据给定条件返回数组中满足条件的元素的索引或值。 condition= np.array([True,False,True,False])# Create two arraysarray_true= np.array([1,2,3,4])array_false= np.array([5,6,7,8])result= np.where(condition, array_true, array_false)[1 6 3 8] 以上就是Numpy...
numpy.apply_along_axis:沿着数组的特定轴应用函数。 numpy.wheres:一个条件函数,根据给定条件返回数组中满足条件的元素的索引或值。 代码语言:javascript 代码运行次数:0 运行 AI代码解释 condition = np.array([True, False, True, False]) # Create two arrays array_true = np.array([1, 2, 3, 4]) ...
numpy.concatate:沿现有轴连接数组。 # Create two 1-dimensionalarrays arr1 = np.array([1, 2, 3]) arr2 = np.array([4, 5, 6]) # Concatenate the arrays along axis 0 (default) concatenated_arr = np.concatenate((arr1, arr2)) [1 2 3 4 5 6] numpy.split:分割数据,numpy.resize:改...
# Create two 1-dimensional arrays arr1 = np.array([1, 2, 3]) arr2 = np.array([4, 5, 6]) # Concatenate the arrays along axis 0 (default) concatenated_arr = np.concatenate((arr1, arr2)) [1 2 3 4 5 6] 1. 2. 3. 4. 5. 6. 7. numpy.split:分割数据,numpy.resize:改变...
更多函数 all, alltrue, any, apply along axis, argmax, argmin, argsort, average, bincount, ceil, clip, conj, conjugate, corrcoef, cov, cross, cumprod, cumsum, diff, dot, floor, inner, inv, lexsort, max, maximum, mean, median, min, ...
np.apply_along_axis(func1d, axis, arr, *args, **kwargs) apply a function to 1-D slices along the given axis np.apply_along_axis(np.min, arr=Z, axis=1) 计算两个数组之间的欧氏距离 np.linalg.norm(b-a) 求解给出矩阵的逆矩阵并验证 matrix = np.array([[1., 2.], [3., 4.]]...
Write a NumPy program to expand the dimensions of two arrays and then concatenate them along the new axis using np.expand_dims and np.concatenate. Create a function that inserts a new axis into each array and stacks them to form a higher-dimensional array. ...
all, any, apply_along_axis, argmax, argmin, argsort, average, bincount, ceil, clip, conj, corrcoef, cov, cross, cumprod, cumsum, diff, dot, floor, inner, inv, lexsort, max, maximum, mean, median, min, minimum, nonzero, outer, prod, re, round, sort, std, sum, trace, transpose...
更多函数all, alltrue, any, apply along axis, argmax, argmin, argsort, average, bincount, ceil, clip, conj, conjugate, corrcoef, cov, cross, cumprod, cumsum, diff, dot, floor, inner, inv, lexsort, max, maximum, mean, median, min, minimum, nonzero, outer, prod, re, round, sometrue...
all,any,apply_along_axis,argmax,argmin,argsort,average,bincount,ceil,clip,conj,corrcoef,cov,cross,cumprod,cumsum,diff,dot,floor,inner,invert,lexsort,max,maximum,mean,median,min,minimum,nonzero,outer,prod,re,round,sort,std,sum,trace,transpose,var,vdot,vectorize,where ...