Abstract: This application discloses a sensor data processing method, an electronic device, and a readable storage medium, and relates to the field of data processing technologies. The method includes: obtaining a group of raw sensor data, where the raw sensor data is sensor data output, based on an actual output data rate ODR, by a sensor; and obtaining a group of target sensor data through calculation based on the group of raw sensor data, a target ODR, and the actual ODR. The target sensor data is estimated sensor data output, based on the target ODR, by the sensor, and there is no ODR error.

Abstract: A flexible circuit board test device is disclosed. The flexible circuit board test device includes a main clamp, a first rotating shaft arm and a second rotating shaft arm; the first rotating shaft arm and the second rotating shaft arm are rotatably mounted on a first mobile table and a second mobile table through a first main shaft and a second main shaft respectively; the first rotating shaft arm and the second rotating shaft arm each are provided with a sandwich space for simulating a motion space of a flexible circuit board; the first mobile table is provided with a first driving component in transmission connection with the first main shaft, the second mobile table is provided with a second driving component in transmission connection with the second main shaft; and the first rotating shaft arm and the second rotating shaft arm are provided with auxiliary clamps.

Abstract: This application provides a display and a terminal device. The display includes a cover plate, a composite display layer, and a first substrate from top to bottom, where the composite display layer includes an ink filling laver and an emissive display module layer the emissive display module layer includes a plurality of pixels, each pixel includes an effective light transmitting zone and a non-effective light transmitting zone, and the effective light transmitting zone includes an emissive luminescent material: the ink filling layer includes a first zone corresponding to the effective light transmitting zone and a second zone corresponding to the non-effective light transmitting zone, and the second zone is filled with an electronic ink material.

Abstract: Embodiments of this application provide a stylus-based data processing method and apparatus, which are applied to a communication system. The communication system includes a stylus and an electronic device. The electronic device displays a first interface. After a user performs a first operation on a first target area in the first interface by using the stylus, the electronic device may determine first target content in the first target area. The stylus may obtain the first target content from the electronic device, and obtain a first target result corresponding to the first target content. The electronic device may obtain the first target result from the stylus and display the first target result on the first interface.

Abstract: This application provides a video processing method and a related electronic device. The video processing method includes: When generating a video, the electronic device may perform image zooming based on a change in a zoom ratio, or may perform audio zooming on an audio based on a change in a zoom ratio. That the electronic device performs audio zooming on the audio includes: When the zoom ratio increases and an angle of view decreases, suppressing a sound of an object outside a photographing range and enhancing a sound of a photographed object within the photographing range; when the zoom ratio decreases and the angle of view increases, suppressing a sound of an object outside the photographing range and weakening a sound of a photographed object within the photographing range.

Abstract: This application provides a switch power supply circuit and a terminal device, and the switch power supply circuit uses a second switch transistor to replace a diode in an asynchronous switch power supply circuit. A turn-on impedance of the switch transistor is very small, only tens of milliohms, so that a turn-on voltage drop in the switch power supply circuit is reduced from hundreds of millivolts to tens of millivolts, power loss of the switch power supply circuit is greatly reduced, and output efficiency is improved. Moreover, this solution uses a discrete component to form a control circuit to control a switch status of the second switch transistor without additionally setting a pulse width modulation (PWM) controller, and costs of the discrete component are far lower than costs of the PWM controller, reducing hardware costs of a switch power supply and simplifying a circuit design.

Abstract: This application provides an electronic assembly and an electronic device. At least two antennas are formed on a metal frame of the electronic assembly, a circuit board and an electronic component are located on one side of the metal frame, and there is a gap between the metal frame and each of the circuit board and the electronic component. An orthographic projection of the electronic component on the metal frame covers a first antenna, a slit between the first antenna and a second antenna, and a part of the second antenna. One end of a first extension member is connected to one end of the first antenna which is close to the second antenna, the other end of the first extension member is electrically connected to a first feed point on the circuit board. The second antenna is electrically connected to a second feed point on the circuit board.

Abstract: An electronic device includes a first surface component, a heating device, and a first heat transfer assembly, where the first surface component includes a first surface, and the first surface forms an outer surface of the electronic device; the heating device is located on a side of the first surface component facing away from the first surface; and the first heat transfer assembly is located between the heating device and the first surface component, heat is conducted from the heating device to the first surface component through the first heat transfer assembly, a heat insulation structure is arranged in the first heat transfer assembly, and an orthographic projection of the heat insulation structure on the first surface overlaps with an orthographic projection of the heating device on the first surface.

Abstract: Disclosed are a receiver control circuit and a terminal. The receiver control circuit includes: a smart power amplifier module, a coder-decoder, and a receiver. The smart power amplifier module is electrically connected to the receiver by a first switch module. The first switch module includes a first switch component unit that is formed by a metal oxide semiconductor field-effect transistor (MOSFET). The first switch module further includes a first follower unit, where the first follower unit is configured to keep an unchanged voltage difference between a gate electrode of the MOSFET of the first switch component unit and a drain electrode thereof, and a gate electrode voltage of the MOSFET of the first switch component unit is greater than a drain electrode voltage thereof. The coder-decoder is electrically connected to the receiver by the second switch module. The second switch module includes a second switch component unit.

Abstract: A rotating mechanism and a foldable electronic device is provided. The rotating mechanism includes a fixed base, a flexible support member, a first rotating member, and a second rotating member. A first rotating body of the first rotating member is installed in a first rotating groove of the fixed base and is slidable along the first rotating groove. When the first rotating body rotates relative to the fixed base along the first rotating groove, the flexible support member is driven to bend or unfold. A second rotating body is installed in a second rotating groove of the fixed base and is slidable along the second rotating groove. When the second rotating body rotates relative to the fixed base along the second rotating groove, the flexible support member is driven to bend or unfold.

Abstract: A white balance processing method and an electronic device are provided. The method includes: obtaining a first image in response to a first operation, where the first image is an image of a first color space captured by a multispectral color filter array sensor; performing decomposition processing and demosaicing processing on the first image to obtain a second image and a third image; obtaining a color correction matrix according to the second image and the third image, where the color correction matrix represents a pixel change amount of transforming the second image into the third image; inputting the color correction matrix into a white balance model to obtain a white balance parameter; and performing image processing on the first image according to the white balance parameter to obtain a fourth image.

Abstract: A method is disclosed for a coprocessor of a device. The coprocessor may initiate, based on an instruction received from a processor, a wireless communication service required by the processor. The coprocessor further generates a drive instruction for driving a wireless communications module of the device to perform the wireless communication service, and then the coprocessor sends the drive instruction to the wireless communications module.

Abstract: This application relates to a frame and an electronic device. The frame includes a first body and a second body. The first body includes a sealing surface, and the second body includes a flow-blocking part sunken toward one side. An extension surface of the sealing surface intersects the flow blocking part in a first direction. Because the flow blocking part is designed, in a plastic injection process, a pressure of injected plastic on the first body is reduced, to ensure that, after sealing processing is performed on the sealing surface of the first body, the plastic does not continuously flow in the first direction. This ensures sealing reliability of the sealing surface, improves sealing effect of the first body, enables the first body and the second body to be bound well, and ensures smooth manufacturing of the frame.

Abstract: A called terminal device camping on a 5th generation (5G) standalone (SA) network receives a paging message. The called terminal device may start a first timer when detecting that a data radio bearer (DRB) for transmitting Internet Protocol (IP) multimedia subsystem (IMS) data is established, and detect whether IMS data is received in an on period of the first timer. If the first timer expires and the called terminal device does not receive INVITE or other IMS data, it is considered that the network is abnormal and therefore the IMS data (such as INVITE) cannot be received. In this case, the called terminal device may actively fall back to long term evolution (LTE) to receive an incoming call. In this way, the called terminal device can receive an INVITE message or a paging message in an IMS domain on the LTE, thereby avoiding a failed incoming call.

Abstract: This application discloses a planar inverted F antenna pair and an electronic device, and relates to the field of antenna technologies. The planar inverted F antenna pair includes a dielectric substrate, a ground metal plane, and a radiation unit, where the ground metal plane is arranged on a side of the dielectric substrate, two ends of the radiation unit are respectively connected to a first feed portion and a second feed portion, the radiation unit is connected to the ground metal plane through a ground metal sheet, the ground metal sheet is located between the first feed portion and the second feed portion, distances from the first feed portion and the second feed portion to the ground metal sheet are not equal, the ground metal plane is provided with a slot, and two ends of the slot are located on two sides of the ground metal sheet.

Abstract: A method for controlling dynamic change of a screen refresh rate and an electronic device are provided. In a scenario of dynamic change of the refresh rate, a refresh rate switching instruction may be sent immediately through an added refresh rate setting interface (displaySetFps) within a current ith frame period before a current Vsync periodicity ends. After receiving the refresh rate switching instruction, a DDIC drives a display screen to switch a screen refresh rate, and then the DDIC returns a new TE signal. After receiving the new TE signal, SurfaceFlinger starts a new Vsync periodicity corresponding to a switched screen refresh rate. In an embodiment of this application, a switching speed at which the screen refresh rate is switched may be increased by adding a new path. For example, it may be ensured that each switching of the screen refresh rate is completed within one frame.

Abstract: Disclosed are a synchronization mechanism and a foldable terminal. In the synchronization mechanism, a first rotating component and a second rotating component are in transmission connection by using a first worm, a worm gear, and a second worm that are sequentially meshed, thereby implementing the synchronous rotation of the first rotating component and the second rotating component relative to a base. In addition, when the synchronization mechanism is applied to the foldable terminal, since an axial direction of the worm gear and a radial direction of the first worm and the second worm are consistent with a thickness direction of the body, and an axial size of the worm gear and radial sizes of the first worm and the second worm are relatively small, which is conducive to the light and thin design of the foldable terminal.

Abstract: A point cloud sequence encoding/decoding method and apparatus based on two-dimensional regularized plane projection.

Abstract: An electronic device includes at least a housing, a mainboard, a conductive coil, and a conductive adapter. The housing includes an inner surface and an outer surface provided opposite to each other. The mainboard is arranged on the inner surface. The conductive coil is arranged on the inner surface and is integrally arranged with the housing. The conductive coil includes a winding portion, an outer connection terminal, and an inner connection terminal. In a radial direction of the winding portion, the mainboard is located at an outer side of the winding portion. The outer connection terminal is connected to the winding portion and is located at the outer side of the winding portion. The outer connection terminal is electrically connected to the mainboard.

Abstract: A shielding case includes a case body. The case body and the circuit board enclose a shielded region, and at least part of elements on the circuit board are capped inside the shielding case. The elements located inside the case body include a first component, where the first component has a step surface facing the case body. A reinforcing part is provided in a region on the case body corresponding to the step surface of the first component, where at least partial structure of the reinforcing part is located in a region on the case body facing to the step surface.