zemax源碼： This DLL models an anamorphic aspheric surface. This surface is essentially an even aspheric surface with different terms for the x and y directions. The sag is given by: Z = ((CX*x*x)+(CY*y*y)) / (1 + sqrt(1-((1+KX)*CX*CX*x*x)-((1+KY)*CY*CY*y*y))) + AR*( (1 - AP)*x*x + (1 + AP)*y*y )^2 + BR*( (1 - BP)*x*x + (1 + BP)*y*y )^3 + CR*( (1 - CP)*x*x + (1 + CP)*y*y )^4 + DR*( (1 - DP)*x*x + (1 + DP)*y*y )^5 Note the terms AR, BR, CR, and DR ... have units of length to the -3, -5, -7, and -9 power. The terms AP, BP, CP, and DP are dimensionless. The surface is rotationally symmetric only if AP = BP = CP = DP == 0 and CX = CY and KX = KY.
標簽： surface This essentially anamorphic
上傳時間： 2015-07-25
上傳用戶：lht618
Its a text-fading linking ticker type applet that will fade text of any color over any color background. It features rollover color feedback, and will pause when rolled over so the user doesn t have to "chase" links. It uses very little processor power and source is included! Now supports frames!
標簽： color text-fading any linking
上傳時間： 2014-10-10
上傳用戶：heart520beat
UWB 功率控制 容量 Main Matlab script is in runsim.m. It generates random topologies, optimizes, and display results. IMPORTANT: you may need to add manually the lib path in Matlab in order to get all the necessary functions. Reference: Radunovic, Le Boudec, "Joint Power Control, Scheduling and Routing in UWB networks"
標簽： topologies generates optimizes Matlab
上傳時間： 2015-08-14
上傳用戶：shanml
Three-dimensional real-time graphics are a prevalent technology nowadays, thanks to the steady rise of processing power and specialized graphics hardware. One of the goals of computer graphics most sought after and difficult to achieve is to reproduce realistic outdoor environments featuring dense forests.
標簽： Three-dimensional technology real-time prevalent
上傳時間： 2014-01-15
上傳用戶：壞天使kk
硬件設計指南(PDF格式)，主要包括：Low Voltage Interfaces；Grounding in Mixed Signal Systems；Digital Isolation Techniques； Power Supply Noise Reduction and Filtering； Dealing with High Speed Logic
上傳時間： 2015-08-31
上傳用戶：阿四AIR
* This a software code module for a time-of-day clock object. * The clock may be fixed 12-hour, fixed 24-hour, or dynamically * configurable between these two types. Clock data can be accessed * as a binary number representing the number of minutes since midnight * or a BCD number formatted according to the time-of-day description * in the TIME module 0404x. The functions work with time-of-day values * which conform to normally accepted clock values of 1:00 to * 12:59 BCD / 0 to 719 binary for a 12-hour clock or clock values * 00:00 to 23:59 BCD / 0 to 1439 binary for a 24-hour clock. On power-up * the clock is 12:00 BCD / 0 binary for a 12-hour or dynamically * configurable clock, or 00:00 BCD / 0 binary for a 24-hour clock.
標簽： clock time-of-day software module
上傳時間： 2013-12-07
上傳用戶：llandlu
C++ Standard Library provides a set of common classes and interfaces that greatly extend the core C++ language. The library, however, is not self-explanatory. To make full use of its components-and to benefit from their power-you need a resource that does far more than list the classes and their functions. The C++ Standard Library not only provides comprehensive documentation of each library component, it also offers clearly written explanations of complex concepts, describes the practical programming details needed for effective use, and gives example after example of working code.
標簽： interfaces Standard provides Library
上傳時間： 2014-03-01
上傳用戶：lizhizheng88
第一版YL2410開發板的BIOS 功能比較簡單，上電之后，LCD顯示藍色、綠色、紅色三個豎條 同時串口顯示如下： Power on reset ************************************ * * * YL2410 Board BIOS V2006 * * Http://www.ucdragon.com * * * ************************************ NAND Flash Boot Please select function : 0 : USB download file（通過USB下載文件） 1 : Uart download file（通過串口下載文件） 2 : Write Nand flash with download file（將下載的文件燒寫到NandFlash） 3 : Load Pragram from Nand flash and run（從NandFlash裝載文件并運行） 4 : Erase Nand flash regions（擦除NandFlash區域） 5 : Write NOR flash with download file（將下載的文件燒寫到NorFlash） 6 : Set boot params（設置Linux啟動相關參數） 7 : Set AutoBoot parameter,1:linux 2:wince(設置WINCE自啟動）
上傳時間： 2015-09-15
上傳用戶：Amygdala
The LM158 series consists of two independent, high gain, internally frequency compensated operational amplifiers which were designed specifically to operate from a single power supply over a wide range of voltages. Operation from split power supplies is also possible and the low power supply current drain is independent of the magnitude of the power supply voltage.
標簽： compensated independent internally frequency
上傳時間： 2014-01-09
上傳用戶：zwei41
One-channel queuing system simulator (M/M/1) * Arrival and service times are random and distributed exponetially. * * The simulator is time-slice-driven, i.e. the system model is being * run at discrete time points, with constant increments deltaT. * At each such time moment, program checks if a new item arrival or * release has occurred during previus deltaT.
標簽： One-channel distributed and simulator
上傳時間： 2014-01-15
上傳用戶：kr770906
