<sup id="uq80i"></sup> Digital Output in NI-DAQmx using Visual Basic 6.0
標簽： NI-DAQmx Digital Output Visual
上傳時間： 2016-07-11
上傳用戶：yzhl1988
Signal Processing Requirements for WiMAX (802.16e) Base Station
標簽： Requirements Processing Station Signal
上傳時間： 2013-12-22
上傳用戶：dsgkjgkjg
Free 8051 asm compiler for win new host platforms: Win32 and Linux macro processing dramatically improved conditional assembly output in Intel-HEX or OMF-51 format 37 new MCU files documentation in both ASCII and HTML format numberless small extensions and improvements bug fixes For details see the ASEM-51 Release Notes.
標簽： dramaticall processing platforms compiler
上傳時間： 2013-12-20
上傳用戶：chongcongying
Free 8051 asm compiler for linux new host platforms: Win32 and Linux macro processing dramatically improved conditional assembly output in Intel-HEX or OMF-51 format 37 new MCU files documentation in both ASCII and HTML format numberless small extensions and improvements bug fixes For details see the ASEM-51 Release Notes.
標簽： processing dramatica platforms compiler
上傳時間： 2014-10-28
上傳用戶：wxhwjf
Digital Signature Algorithm (DSA)是Schnorr和ElGamal簽名算法的變種，被美國NIST作為DSS(DigitalSignature Standard)。算法中應用了下述參數： p：L bits長的素數。L是64的倍數，范圍是512到1024； q：p - 1的160bits的素因子； g：g = h^((p-1)/q) mod p，h滿足h < p - 1, h^((p-1)/q) mod p > 1； x：x < q，x為私鑰 ； y：y = g^x mod p ，( p, q, g, y )為公鑰； H( x )：One-Way Hash函數。DSS中選用SHA( Secure Hash Algorithm )。 p, q, g可由一組用戶共享，但在實際應用中，使用公共模數可能會帶來一定的威脅。簽名及驗證協議如下： 1. P產生隨機數k，k < q； 2. P計算 r = ( g^k mod p ) mod q s = ( k^(-1) (H(m) + xr)) mod q 簽名結果是( m, r, s )。 3. 驗證時計算 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，則認為簽名有效。 DSA是基于整數有限域離散對數難題的，其安全性與RSA相比差不多。DSA的一個重要特點是兩個素數公開，這樣，當使用別人的p和q時，即使不知道私鑰，你也能確認它們是否是隨機產生的，還是作了手腳。RSA算法卻作不到。
標簽： Algorithm Signature Digital Schnorr
上傳時間： 2014-01-01
上傳用戶：qq521
The MEASURE program uses analog and digital inputs to simulate a datalogger. You may watch the value of analog input POT1 and the state of S2, S3 Buttons on MCBSTM32 evaluation board.
標簽： datalogger simulate MEASURE program
上傳時間： 2016-07-17
上傳用戶：qq21508895
This discussion will attempt to outline some truths and common misconceptions about digital audio watermarking. It will survey the intrinsic obstacles that such technology is required to overcome, shedding light on its performance criteria, compromises and limitations. While doing so, it will also survey a few common types of applications, hopefully leading to a clear understanding as to the appropriateness of such technology and its expertise within multimedia content protection.
標簽： misconceptions discussion attempt digital
上傳時間： 2016-07-18
上傳用戶：520
數字上變頻DUC是與數字下變頻ddc相對應的工作.目前實現方式主要有:專用芯片,通用DSP和FPGA實現三種.本程序即給出了XILINX公司的Digital Up Converter核心程序(IP CORE)以及響應的使用說明,對于從事雷達,無線通信的工程人員和研究者有很大用處.
標簽： Converter Digital XILINX FPGA
上傳時間： 2016-07-24
上傳用戶：jing911003
Zero-order-hold Intended for a senior-level course on the analysis and design of digital control systems, the text is also useful for graduate students and practicing engineers who are learning state-space design techniques.
標簽： Zero-order-hold senior-level Intended analysis
上傳時間： 2013-12-04
上傳用戶：liuchee
Upper gain margin Intended for a senior-level course on the analysis and design of digital control systems, the text is also useful for graduate students and practicing engineers who are learning state-space design techniques.
標簽： senior-level Intended analysis control
上傳時間： 2013-12-12
上傳用戶：225588
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