The 2D CFD Program NaSt2D The program is a 2D solver for the incompressible, transient Navier-Stokes equations including the temperature equation and free boundary problems. It uses finite differences for discretization on a structured equidistant staggered grid, central and upwind (donor-cell) discretization of the convective parts and an explicit time stepping scheme. The free boundary value problems are treated with the MAC technique.
標(biāo)簽： incompressible Navier-Sto The transient
上傳時(shí)間： 2013-11-30
上傳用戶：xfbs821
This book introduces embedded systems to C and C++ programmers. Topics include testing memory devices, writing and erasing Flash memory, verifying nonvolatile memory contents, controlling on-chip peripherals, device driver design and implementation, optimizing embedded code for size and speed, and making the most of C++ without a performance penalty.
標(biāo)簽： programmers introduces embedded include
上傳時(shí)間： 2013-12-21
上傳用戶：daoxiang126
The code performs a number (ITERS) of iterations of the Bailey s 6-step FFT algorithm (following the ideas in the CMU Task parallel suite). 1.- Generates an input signal vector (dgen) with size n=n1xn2 stored in row major order In this code the size of the input signal is NN=NxN (n=NN, n1=n2=N) 2.- Transpose (tpose) A to have it stored in column major order 3.- Perform independent FFTs on the rows (cffts) 4.- Scale each element of the resulting array by a factor of w[n]**(p*q) 5.- Transpose (tpose) to prepair it for the next step 6.- Perform independent FFTs on the rows (cffts) 7.- Transpose the resulting matrix The code requires nested Parallelism.
標(biāo)簽： iterations performs Bailey number
上傳時(shí)間： 2014-01-05
上傳用戶：libenshu01
This manual describes SAMSUNG s S3C2410A 16/32-bit RISC microprocessor. This product is designed to provide hand-held devices and general applications with cost-effective, low-power, and high-performance micro-controller solution in small die size. To reduce total system cost, the S3C2410A includes the following components separate 16KB Instruction and 16KB Data Cache, MMU to handle virtual memory management, LCD Controller (STN & TFT), NAND Flash Boot Loader, System Manager (chip select logic and SDRAM Controller), 3-ch UART, 4-ch DMA, 4-ch Timers with PWM, I/O Ports, RTC, 8-ch 10-bit ADC and Touch Screen Interface, IIC-BUS Interface, IIS-BUS Interface, USB Host, USB Device, SD Host & Multi-Media Card Interface, 2-ch SPI and PLL for clock generation.
標(biāo)簽： This microprocessor describes S3C2410A
上傳時(shí)間： 2013-11-30
上傳用戶：GavinNeko
生成Trick文件工具 1.Open command line 2.input tricktest Usage: TrickTest -f -o -i -f source mpeg2 file to trick -o trick output directory -i output file id -m max coding error, default 0 -b max bitrate for trick generate, default 0 mean no limit -s trick buffer block size, must be n*188 -l log file, default c:\tricktest.log example: tricktest -f 黑鷹行動(dòng).mpg -o c:\temp -i A -m 1000 -b 3750000 soure file: 黑鷹行動(dòng).mpg output directory: c:\temp filename: 000000A,000000A.ff,000000A.fr,000000A.vvx max coding error: 1000 trick generation speed: 3750000 bps a
標(biāo)簽： TrickTest tricktest command source
上傳時(shí)間： 2014-01-23
上傳用戶：水口鴻勝電器
I implemented a perfect file transfer OCX client/server. I created a perfect function to parse and split the data. The source file size is equal to destination. NO LOSS OF DATA in the packets!
標(biāo)簽： perfect implemented function transfer
上傳時(shí)間： 2014-01-19
上傳用戶：R50974
Chip type : ATmega16L Program type : Application Clock frequency : 4.000000 MHz Memory model : Small External SRAM size : 0 Data Stack size : 256
標(biāo)簽： type Application frequency 4.000000
上傳時(shí)間： 2014-01-08
上傳用戶：lx9076
MTK flash TOOL源程序代碼 ========== FlashTool v3.1.05 (2007/05/15) ======= Bug fixes: 1. [DA] Fix that DA cannot be loaded on MT6225 for exceeding internal SRAM size. 2. [DA] Fix that NAND download/read-back issue on MT6225 because buffer is linked on TCM. New features: 1. [DA] Supports new NOR Flash device [SPANSION] S29WS128P [SPANSION] S29WS256P [TOSHIBA] TV00560002DDGB 2. [DA] Supports OTP driver for below NOR Flash device [SPANSION] S29WS128P [SPANSION] S29WS256P Enhancements: 1. [DA] Provide Customized FlashTest_AllInOne_DA.bin. 2. [DA] NFB can auto format after first download. 3. [DA] Improve DA download algorithm: next sector will be erased only when a sector is fully programmed. 4. [DA] Improve DA download algorithm: enable recovery mechanism when press STOP button. 5. [DA] Improve MT6223 Download Speed.
標(biāo)簽： FlashTool flash fixes 05
上傳時(shí)間： 2014-01-04
上傳用戶：xg262122
子載波數(shù) 128 位數(shù)/ 符號(hào) 2 符號(hào)數(shù)/ 載波 1000 訓(xùn)練符號(hào)數(shù) 0 循環(huán)前綴長(zhǎng)度 8 (1/16)*T 調(diào)制方式 4-QAM 多徑信道數(shù) 3 IFFT Size 128 信道最大時(shí)延 2
上傳時(shí)間： 2017-07-13
上傳用戶：CHINA526
This application note considers the design of frequency- selective filters, which modify the frequency content and phase of input signals according to some specification. Two classes of frequency-selective digital filters are considered: infinite impulse response (IIR) and finite impulse response (FIR) filters. The design process consists of determining the coefficients of the IIR or FIR filters, which results in the desired magnitude and phase response being closely approximated.
標(biāo)簽： application considers frequency the
上傳時(shí)間： 2013-12-07
上傳用戶：chfanjiang
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