摘要:
A communication apparatus, a method, and a tangible machine-readable medium thereof for processing ranging interference of an orthogonal frequency division multiplexing (OFDM) signal. The communication apparatus comprises a receiving unit, a processing unit, and a mask generating unit. The receiving unit receives the OFDM signal having a plurality of OFDM symbols. The processing unit estimates a delay value and an energy value of at least one ranging code according to the OFDM symbols. The mask generating unit generates a mask function according to the delay value and the energy value. Finally, the processing unit synthesizes the ranging interference in the OFDM signal and removes it according to the mask function.
摘要:
A low power program compiling method includes the following steps: a program to be compiled is received. Wherein, the program includes several instructions to be compiled, the program is executed by an electrical device, which includes several candidate hardware units, after compiled. One of the candidate hardware units is selected as a target hardware unit. Several target hardware instructions, which access the target hardware unit, are detected from the instructions. The target hardware instructions are gathered into a hardware instruction block of the program. An enabling instruction for enabling the target hardware unit and a disabling instruction for disabling the target hardware are inserted before and after the hardware instruction block of the program respectively. The program is compiled after inserted to generate a compiled program.
摘要:
A cooperative apparatus and a frequency synchronization method thereof for use in a wireless network are provided. The wireless network comprises a base station and a subscriber station. The cooperative apparatus retrieves a signal from the base station and calculates a frequency offset between the base station and the cooperative apparatus according to the signal. Accordingly, the cooperative receives a cooperative information from the base station and forwards the cooperative information to the subscriber station based on the frequency offset.
摘要:
A method for making lens modules includes the steps of: a) providing a wafer including an array of sensor chips; b) mounting a plurality of lens assemblies on the sensor chips, respectively, thereby defining a plurality of intersecting spacing grooves among the lens assemblies; c) forming substrate layer by filling in the spacing grooves with a resin material; and d) cutting the wafer and the substrate layer along intersecting cutting lines each extending along one of the spacing grooves and each intervening the lens assemblies, the substrate layer being divided into a plurality of barrels respectively surrounding the lens assemblies. A lens module made by the method is also disclosed.
摘要:
A hand tool includes a first part including a head and a shank which is cooperated with a second part. A positioning hole and a receiving hole are defined in the shank and located on two parallel axes of the shank. A block is received in the positioning hole and a positioning unit is received in the receiving hole. The second part is movably mounted to the shank and has a longitudinal slot with which the block is movably engaged. Two positioning notches are defined in the second part and the bead of the positioning unit is removably engaged with one of the positioning notches. A first recess, a second recess and a third recess are defined in communication with the slot so as to receive the block during adjusting the length of the handle of the hand tool.
摘要:
A hand tool includes a first part including a head and a shank. Three first holes are defined in the shank and each receive a first stop and a first spring therein. A second hole is defined in shank and located at an axis different from an axis of the first holes, a second stop and a second spring are received in the second hole. A second part is movably mounted to the shank and includes a positioning hole with which one of the first stop is removably engaged. The second stop is slidably engaged with a groove in the second part. A third part is mounted to the second part and includes button which is pushed to remove the first stop from the position hole so that the second part and the third part can be moved relative to the shank.
摘要:
A hand tool includes a first part including a head and a shank which is cooperated with a second part. A positioning hole and a receiving hole are defined in the shank and located on two parallel axes of the shank. A block is received in the positioning hole and a positioning unit is received in the receiving hole. The second part is movably mounted to the shank and has a longitudinal slot with which the block is movably engaged. Two positioning notches are defined in the second part and the bead of the positioning unit is removably engaged with one of the positioning notches. A first recess, a second recess and a third recess are defined in communication with the slot so as to receive the block during adjusting the length of the handle of the hand tool.
摘要:
A wrench includes a core plate made of metal and an outer portion such as rubber encloses the core plate. A driving member and a ratchet mechanism are received in the through holes in the core plate and the outer portion. A hammer piece is connected to a side of the outer portion and a chamber for receiving a bit connector and a plurality of notches for receiving bits are defined in an outer periphery of the outer portion.
摘要:
A tutor-less machine-learning assisted shared decision making system is provided. The tutor-less machine-learning assisted shared decision making system includes an electronic device having a software component and a cloud server. The software component is installed inside the electronic device and includes a user information component, an information providing component, a user knowledge test component, a user preference component, and a personalized suggestion component of machine-learning model. The user knowledge test component includes a plurality of test questions. A sharing method of a tutor-less machine-learning assisted shared decision making system is also provided. The sharing method of the tutor-less machine-learning assisted shared decision making system includes steps of inputting basic information and clinical information, testing through the user knowledge test component, answering a user preference questionnaire to obtain a prediction result, and transmitting the prediction result to the personalized suggestion component of machine-learning model, and displayed on the user interface.
摘要:
A male sexual function detector and a male sexual function detection system are provided. The male sexual function detector includes a housing, a detection element, a physical stimulation element, a waterproof cable, a bearing, a drive element, and a circuit board. The detection element, the physical stimulation element, the waterproof cable, the bearing, the drive element and the circuit board are disposed within the housing. The detection element includes a pressure sensor or a Doppler sensor. The physical stimulation element allows the bearing to rotate by the drive element, thereby driving the physical stimulation element. The detection element detects the sexual function. A detection signal is received by the circuit board to obtain the detection results. The male sexual function detection system includes a male sexual function detector, an electronic device, and a cloud database. The male sexual function detection system allows a subject to obtain detection results.