maxim semiconductor

that everyone correct) ($miny/$maxy)) { $scale = $miny/$maxy; } else{ $scale = $minx/$maxx; } A $minx =floor ($maxx * $scale) is taken for the evaluated value; $miny =floor ($maxy * $scale); Add a small figure $minim =imagecreatetruecolor ($minx, $miny); Zoom function imagecopyresampled ($minim, $maxim, 0,0,0,0, $minx, $miny, $maxx, $maxy); Small Figure output header ("content-type:{$MAXM}"); Determine picture type swit

Example:http://blog.csdn.net/kvw3000This article is collected and sorted out, thanks to each segment of the code provider. Finishing: Go home and Chant (Wang Jitai) 1. Announcements and Counters2. Weather forecast3. The firefly following the mouse4. Status bar text5. Follow the mouse text6. Automatically displays a different maxim at the top subtitle position each time it is opened7. Flash exquisite Clock (add) The appropriate functionality can be ach

Example:http://blog.csdn.net/kvw3000This article collects and collates, thanks each section code provider! Finishing: Go home and Chant (Wang Jitai) 1. Announcements and Counters2. Weather forecast3. The firefly following the mouse4. Status bar text5. Follow the mouse text6. Automatically displays a different maxim at the top subtitle position each time it is opened7. Flash exquisite clock (add) The appropriate functionality can be achieved by addi

own business logic without paying attention to the details of implementation", this article can make people understand the meaning of this sentence. Historically looking at network programming, is the first Unix, and then have TCP/IP and BSD socket, of course, to the network programming to the inside of Unix, once upon a time, until now, do not know how to do Network programming UNIX will be ridiculed, of course, Linux in a sense has replaced Unix. The philosophy of UNIX includes the truth of m

permissions. Solution Ideas: 1. Reproduce the error and simulate the same error in the form of manual simulation. 2. Debug with GDB based on the core file generated by the system at the time of the error. 3. According to the log there are 2 in the search engine spider access, this error occurred, may be related to spiders. Problem Solving Process: 1. First restarted the Nginx, killed some pop3-login process. Able to access, the next day to find logs and errors. 2. Starting to think that the s

$uterminal Exit Operation Result:You can see a reminder in the lower right corner:26.2 Get the maxim 26.2.1 function analysisExtract a line of proverbs on the specified URL, inspirational words.1. Learning wgetwget can download Web pages to a local Linux system.The function is very rich, this is only a little bit.How to use, use the wget command and the website address on the line$wget www.baidu.comThe information for the Web site is stored in a f

the CMOS?CMOS (Complementary metel-oxide Semiconductor) is an abbreviation for complementary metal oxide semiconductors. It is meant to be a technology used in the manufacture of LSI chips or chips made from this technology. This usually refers to a read-write RAM chip on the computer's motherboard. It stores the real-time clock information and hardware configuration information of the computer system. When the system is booting the machine, it reads

In recent years, large-scale mergers and acquisitions have occurred in the technology and semiconductor industries, not billions of or $ tens of billions of. Just as Broadcom was ready to swallow Qualcomm at $130 billion (about 862 billion yuan), Mavell announced it would buy a rival Cavium (Kay) at a price of about $6 billion (about 40 billion yuan). Mavell (note distinction is not Marvel Mavel) is an American chip manufacturer, specializing in the

What is BIOS? The BIOS is the English "basic Input Output system" abbreviation, after literal translation after the Chinese name is "the basic input to export systems". Its full name should be Rom-bios, which means read-only memory basic input and output system. In fact, it is a group of curing to the computer motherboard on the previous ROM chip program, it holds the computer's most important basic input and output of the program, system settings information, power-on on the Self-Test program

Designing your own processor has a big title. In fact, it is from scratch to explore the idea of learning how a processor is designed. The question is, why are there CPUs of different architectures and different assembly languages? A computer consists of two parts: Software and Hardware (computers without software are inferior to scrap iron, haha semiconductor ). Then the Hardware Engineer Designing your own processor has a big title. In fact, it is f

Optical Fiber Laser principles and characteristics I. Introduction Fiber Laser (Fiber Laser) is a device that uses glass Fiber reinforced with rare earth elements as the gain medium to produce Laser output. The fiber laser can be developed based on the fiber amplifier. Because the fiber core in the fiber laser is very small, the internal power density of the fiber is high under the pump, in this way, the laser energy level is "inverse of the number of particles". On this basis, a resonator is

reliability and service life of the device. 1. Relationship between operating temperature and reliability and service life of power electronic components. A power supply is a type of electric energy conversion device. Some electric energy needs to be consumed during the conversion process, which is converted into heat for release. The stability and aging speed of electronic components are closely related to the ambient temperature. Power Electronic Components are composed of multiple

the ambient temperature is increased by 10 ℃, the component life is reduced by about 30%-50%, and the impact is also less than 10%. This is the famous "10 ℃" rule. (2) effect of high temperature on Components A. semiconductor devices. Electronic components generate a large amount of heat during work. If no effective measures are taken to take three hot spots in a timely manner, the crystallization of semiconducto