I had the urge to do a series of topics on sound visualization. This topic is a bit difficult and covers a wide range of areas. The related FFT and FHT algorithms are also quite complicated. However, ...
1. Common object file format ---- COFF, common object file formatSection is the basic unit of COFF file.A segment is a block of code or data occupying consecutive addresses in memory. Each segment of ...
618 is coming, what are your recent purchasing plans? Do you want to buy an oscilloscope or test and measurement equipment?
Tektronix 618 gift launches, classic models are on sale for a limited time, ...
South Korea's research team has made new progress in the development of 5G networks, combining wireless networks with wired networks to increase 5G speeds to 40Gbps. When the technology is commercial...[Details]
The Redmi K40 dual flagship will be officially released on February 25, and the official continued to preheat the promotion for the phone today. Judging from the preheating content, the entir...[Details]
Recently, Unisoc's official Weibo announced that it will hold the 2021 Creative Future Conference with the theme of "Build GO" on April 20. It is understood that Unisoc will launch a new 5G brand and...[Details]
Sony has reportedly started selling a wearable air conditioner called Reon Pocket in Japan this month. The air conditioner comes with a special top, and users insert the device into a slot on the top...[Details]
On May 18, Japan’s Panasonic Holdings announced plans to increase its annual automotive battery production capacity to 200GWh by fiscal 2030 (April 2030 to March 2031), approximately four times the l...[Details]
Sources of measurement error are caused by the accuracy of the test system and unexpected transients during the signaling and measurement of the OLED. When performing fast production test, the ability...[Details]
Apple this week began selling certified refurbished 10.2-inch iPad models (cellular version) for the first time in the United States, Canada and some other countries and regions. Compared with...[Details]
An empty array is an array that does not contain any elements. Its basic characteristic is whether the length of the array is 0. If it is 0, it is empty, and if it is not 0, it is not empty. This is h...[Details]
The current probe converts the magnetic field generated by the movement of electrons in the conductor into a linear voltage output within the measuring range. By measuring the voltage value, the curr...[Details]
There are "Run" and "Link Run" on the front panel. Some programs need to run continuously. How can we achieve the effect of link run in point run? You can add a while loop, drag the original program i...[Details]
introduce
Autoclave testing, also known as pressure cooker testing, is a quality test commonly required for devices used in harsh environments. Only recently has the automotive safety industry begu...[Details]
Recently, Sun Haiyang, the prototype of the movie "Dear", found his long-lost biological son Sun Zhuo in Liaocheng, Shandong. For a time, the topic of child trafficking and loss prevention has once a...[Details]
Common AC/DC/AC inverters perform frequency conversion and voltage conversion on the output part. Among various inverter control technologies, the most widely used inverter control technology is sinu...[Details]
It has been reported that Apple is developing a redesigned iMac, which will be the largest design adjustment of the iMac product line since 2012. However, according to a new report from Bloomberg's...[Details]
【Introduction】Variable valve timing VVT is a technology used in automobile piston engines. VVT technology can adjust the overlap time and timing of the engine's intake and exhaust systems, reduce fue...[Details]
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