MATLAB stores a complex number as adoubletype by default. Convert the complex number into a signed 32-bit integer type using theint32function. Check if it is an integer type. B = int32(A) B =int324 - 3i TF = is
isinteger是Matlab中的一个函数,用于判断一个数值是否为整数。该函数可以接受一个任意类型的输入,并返回一个逻辑值,指示输入是否为整数。如果输入不是整数,则返回false,否则返回true。 isinteger的用法非常简单,通常只需要将要判断的数值作为输入参数传递给函数即可。例如: a = 5; b = 4.5; c = -3; isinteger(...
同样，逻辑值boolean_v（如logical(1)）虽然可以表示真假，但在Matlab中被视为数值类型，所以isinteger会返回0。而当我们对整数类型如int8_a（如int8(2)）或int16_b（如int16(3)）调用isinteger时，由于它们明确是整数，函数会返回true（1）。
PSYCHTOOLBOX工具箱及MATLAB编程实例上QQ阅读看本书 新人免费读10天 领看书特权5.2 判断类函数5.2.1 是否为空:isemptyTF = isempty(A) 判断某项内容是否空,所判断的内容可以是字符串型、数值型、单元或结构。如果结果为真,则返回值TF=1,否则TF=0。
Input Arguments collapse all Input array, specified as a scalar, vector, matrix, or multidimensional array. MATLAB has the following integer types. Integer TypeDescription int8 8-bit signed integer int16 16-bit signed integer int64 64-bit signed integer ...
MATLAB has the following integer types. Integer TypeDescription int8 8-bit signed integer int16 16-bit signed integer int64 64-bit signed integer int32 32-bit signed integer uint8 8-bit unsigned integer uint16 16-bit unsigned integer uint32 32-bit unsigned integer uint64 64-bit unsigned ...
MATLAB stores a complex number as adoubletype by default. Convert the complex number into a signed 32-bit integer type using theint32function. Check if it is an integer type. B = int32(A) B =int324 - 3i TF = isinteger(B)