Abstract: A sensory evaluation method for spectral data of mainstream smoke includes: performing a data enhancement on spectral data of mainstream smoke of a plurality of cigarettes; extracting a shallow spectral characteristic from the spectral data of the mainstream smoke of each cigarette; obtaining a shallow sensory quality result of the spectral data of the mainstream smoke of each cigarette based on the spectral data of the mainstream smoke of each cigarette and the shallow spectral characteristic; extracting deep spatial characteristics from the spectral data of the mainstream smoke of each cigarette; obtaining a deep sensory quality result based on the spectral data of the mainstream smoke of each cigarette and the deep spatial characteristics; obtaining a comprehensive sensory quality result according to the shallow sensory quality result and the deep sensory quality result. The sensory evaluation method achieves accurate screening of unknowns in the mainstream smoke.

Abstract: A sensory evaluation method for spectral data of mainstream smoke includes: performing a data enhancement on spectral data of mainstream smoke of a plurality of cigarettes; extracting a shallow spectral characteristic from the spectral data of the mainstream smoke of each cigarette; obtaining a shallow sensory quality result of the spectral data of the mainstream smoke of each cigarette based on the spectral data of the mainstream smoke of each cigarette and the shallow spectral characteristic; extracting deep spatial characteristics from the spectral data of the mainstream smoke of each cigarette; obtaining a deep sensory quality result based on the spectral data of the mainstream smoke of each cigarette and the deep spatial characteristics; obtaining a comprehensive sensory quality result according to the shallow sensory quality result and the deep sensory quality result. The sensory evaluation method achieves accurate screening of unknowns in the mainstream smoke.

Abstract: An information processing method and an electronic apparatus are described. The information processing method includes determining, whether a content of an application in N applications is projected with the full-screen window by a projection unit of the electronic apparatus, and obtaining a determination result; setting a corresponding ID for an application, if the determination result indicates that the content of the application is projected; obtaining an operation, wherein the operation is used to switch a window of a k-th application among the N applications to a certain state, where 1?k?N; detecting whether the k-th application is provided with an ID, to obtain a first detection result; and setting a running state of the k-th application to a play state, if the first detection result indicates that the k-th application is provided with the ID, so that a content played by the k-th application is projected.

Abstract: The disclosure provides an electronic device comprising a projector. The projector comprises: a projection module comprising a lens for projection, and a motor, wherein the motor is operable to rotate the lens of the projection module, in order to adjust an orientation of a projection by the projection module. Meantime, the disclosure also provides a control method for this electronic device.

Abstract: The disclosure provides an electronic device comprising a projector. The projector comprises: a projection module comprising a lens for projection, and a motor, wherein the motor is operable to rotate the lens of the projection module, in order to adjust an orientation of a projection by the projection module. Meantime, the disclosure also provides a control method for this electronic device.

Abstract: An information processing method and an electronic apparatus are described. The information processing method includes determining, whether a content of an application in N applications is projected with the full-screen window by a projection unit of the electronic apparatus, and obtaining a determination result; setting a corresponding ID for an application, if the determination result indicates that the content of the application is projected; obtaining an operation, wherein the operation is used to switch a window of a k-th application among the N applications to a certain state, where 1?k?N; detecting whether the k-th application is provided with an ID, to obtain a first detection result; and setting a running state of the k-th application to a play state, if the first detection result indicates that the k-th application is provided with the ID, so that a content played by the k-th application is projected.