3.2 Another Extended Kalman Filter Representation Whether the state equation or the measurement equation is nonlinear, the Extended Kalman Filter method needs to be used. This method is to linearize t...
[i=s]This post was last edited by Aguilera on 2019-1-8 17:27[/i] [align=left][font=sans-serif][size=3]The speed of DSP is relatively fast. In order to ensure the running speed of DSP, the external mem...
The problems and analysis and solutions of static electricity in microelectronics manufacturing are all in the numerous tiny details.There are a large number of production processes in microelectronic...
[align=left][size=14px]This live broadcast is the same as Fujitsu's "[url=https://www.eeworld.com.cn/huodong/Fujitsu_FRAM3D_20190523/index.html?sid=101]Today's Fujitsu live broadcast theme 1: nice (te...
WPG Holdings, a leading semiconductor component distributor dedicated to the Asia-Pacific market, announced that its subsidiary Pinjia has launched a three-axis intelligent face tracking gimbal solut...[Details]
On December 22, in the production workshop of the Ruihe Energy Storage Project Base, a brand-new intelligent production line was running at high speed. Workers were welding and packing batteries in an...[Details]
The power supply of the power amplifier needs to use a "large pond" filter capacitor. Because large-capacity capacitors have large inductance, small-capacity capacitors are connected in parallel to...[Details]
Concept first RAM: readable and writable, disappears when power is off ROM: Read-only, save after power failure, store some boot-up related information Both belong to memory, and the commonly mention...[Details]
The main function of the waveform generating circuit is not to generate a standard sawtooth wave. It is composed of pins 8 and 9 of the voltage comparator IC2, resistors R45, R46, R33R, integrating c...[Details]
"Future mobility" is the general trend, and calls for autonomous driving are endless. In this technological field where a hundred flowers bloom and a hundred schools of thought contend, there are onl...[Details]
By adding some capacitors, diodes and resistors to the transistor and using a reset IC with adjustable hold time, a purely manual reset can be converted to an automatic reset. In most application...[Details]
1 System Architecture 1.1 System requirements and overall design The system has various types of electric energy meters, such as single-phase, three-phase, mechanical and electronic. It i...[Details]
Somewhere in Los Angeles, the Department of Transportation is collaborating on a solution to create a digital twin of the city’s transportation infrastructure. Elsewhere in the world, automotive use ...[Details]
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LED matrix managers provide original equipment manufacturers (OEMs) with advanced headlight systems to enhance safety and create brand differentiation. The system provides ...[Details]
In order to obtain the Bluetooth trademark, Bluetooth product manufacturers must submit their Bluetooth products to BQTF (Bluetooth Certification Test Facility) for testing, and send their test result...[Details]
1.Description
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LM386 is an audio power amplifier produced by National Semiconductor Corporation, mainly used in low-voltage consumer products....[Details]
In the post-epidemic era, the epidemic situation is recurring, coupled with the aging population and the continuous improvement of residents' health awareness, the demand for medical services con...[Details]
What code needs to be written to write a driver: 1. Hardware related drivers 2. Makefile compiler 3. You also need to write a relevant test program For example: a camera driver 1. To write the driver...[Details]
Recently, the 2.1MW/4.2MWh energy storage power station built by Hitech Smart Energy in Guangzhou City, Guangdong Province was successfully connected to the grid and put into operation. This en...[Details]
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