issparse - Determine whether input is sparse - MATLAB (original) (raw)

Main Content

Determine whether input is sparse

Description

TF = issparse(S) returns logical 1 (true) if the storage class of S is sparse and logical 0 (false) otherwise.

Extended Capabilities

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C/C++ Code Generation

Generate C and C++ code using MATLAB® Coder™.

GPU Code Generation

Generate CUDA® code for NVIDIA® GPUs using GPU Coder™.

The issparse function fully supports GPU arrays. To run the function on a GPU, specify the input data as a gpuArray (Parallel Computing Toolbox). For more information, see Run MATLAB Functions on a GPU (Parallel Computing Toolbox).

Version History

Introduced before R2006a