(2003 prentice-hall)verilog hdl:a guide to digital design and synthesis(2nd edition).rar
标签: prentice-hall synthesis digital edition
上传时间: 2014-01-17
上传用户:teddysha
Serial/Parallel converter, interfacing JTAG chain with FTDI FT245BM
标签: interfacing converter Parallel Serial
上传时间: 2016-06-12
上传用户:as275944189
This example code takes and averages 2048 analog measurements from input P1.4 using ADC0, then prints the results to a terminal window via the UART.
标签: measurements averages example analog
上传时间: 2016-06-13
上传用户:xuan‘nian
For C8051F330 This code example illustrates using the internal analog multiplexer to measure analog voltages on up to 8 different analog inputs. Results are printed to a PC terminal program via the UART.
标签: analog illustrates multiplexer C8051F330
上传时间: 2014-12-20
上传用户:aig85
this book mainly shows us how to process digital inmages by Visual C
标签: digital inmages process Visual
上传时间: 2014-01-02
上传用户:cx111111
Analog Devices长沙太阳人电子有限公司//长沙太阳人电子有限公司二线式串行接口C51测试程序(for SMS0408) //电话: 0731-4167806,4167808 //E-mail: www@sunman.cn //Create by : 谭超 E-mail: tanchao_1@126.com
标签: 4167806 4167808 Devices Analog
上传时间: 2016-07-06
上传用户:myworkpost
Digital Signal and Image Processing Using MATLAB The most important theoretical aspects of image and signal processing (ISP) for both deterministic and random signals are covered in this guide to using MATLAB® . The discussion is also supported by exercises and computer simulations relating to real applications such as speech processing and fetal-heart–rhythm tracking, and more than 200 programs and functions for numerical experiments are provided with commentary.
标签: theoretical Processing important Digital
上传时间: 2016-07-08
上传用户:z1191176801
document about the digital signal processing,detailedly introduce how to design the filters including the FIR and IIR filters
标签: detailedly processing the introduce
上传时间: 2016-07-09
上传用户:zhoujunzhen
Digital Output in NI-DAQmx using Visual Basic 6.0
标签: NI-DAQmx Digital Output Visual
上传时间: 2016-07-11
上传用户:yzhl1988
Digital Signature Algorithm (DSA)是Schnorr和ElGamal签名算法的变种,被美国NIST作为DSS(DigitalSignature Standard)。算法中应用了下述参数: p:L bits长的素数。L是64的倍数,范围是512到1024; q:p - 1的160bits的素因子; g:g = h^((p-1)/q) mod p,h满足h < p - 1, h^((p-1)/q) mod p > 1; x:x < q,x为私钥 ; y:y = g^x mod p ,( p, q, g, y )为公钥; H( x ):One-Way Hash函数。DSS中选用SHA( Secure Hash Algorithm )。 p, q, g可由一组用户共享,但在实际应用中,使用公共模数可能会带来一定的威胁。签名及验证协议如下: 1. P产生随机数k,k < q; 2. P计算 r = ( g^k mod p ) mod q s = ( k^(-1) (H(m) + xr)) mod q 签名结果是( m, r, s )。 3. 验证时计算 w = s^(-1)mod q u1 = ( H( m ) * w ) mod q u2 = ( r * w ) mod q v = (( g^u1 * y^u2 ) mod p ) mod q 若v = r,则认为签名有效。 DSA是基于整数有限域离散对数难题的,其安全性与RSA相比差不多。DSA的一个重要特点是两个素数公开,这样,当使用别人的p和q时,即使不知道私钥,你也能确认它们是否是随机产生的,还是作了手脚。RSA算法却作不到。
标签: Algorithm Signature Digital Schnorr
上传时间: 2014-01-01
上传用户:qq521