This paper studies the problem of tracking a ballistic object in the reentry phase by processing radar measurements. A suitable (highly nonlinear) model of target motion is developed and the theoretical Cramer—Rao lower bounds (CRLB) of estimation error are derived. The estimation performance (error mean and
標(biāo)簽： processing ballistic the tracking
上傳時間： 2013-12-22
上傳用戶：asddsd
DES加密算法，使用64位(bit)的數(shù)據(jù)進(jìn)行加密和解密的
上傳時間： 2013-12-25
上傳用戶：開懷常笑
ECE345, Visual-to-Audio Electronic Travel Aid Code for TM320C54x (v2a.asm) download This project involves the design and implementation of a audio synthesis device that converts moving images into audio signals. The system is built on a TM320C54x DSP with interface to an IMAQ camera module via the serial port on a PC. Brief description: A LabVIEW VI acquires an image from the IMAQ camera module. It quantizes the image into a 5x5, 3-bit image, and sends the data to the TM320C54x DSP via a serial port. The TM320C54x DSP constructs a 64-tap FIR by combining a series of 64-tap head related transfer functions (HRTF) according to the incoming data, and then filters an input audio signal with this FIR filter, in effect creating a correspondence between the filtered signal and the original image.
標(biāo)簽： Visual-to-Audio Electronic download project
上傳時間： 2017-02-01
上傳用戶：笨小孩
C51源程序集錦 This a demo program showing a way to perform simultaneous RS-232 transmit and receive using only one hardware timer. The transmit and receive routines divide each bit time into 4 slices to allow synchronizing to incoming data that may be out of synch with outgoing data.
標(biāo)簽： simultaneous transmit program perform
上傳時間： 2017-02-08
上傳用戶：yangbo69
利用java實現(xiàn)文件的AES加密功能 This Java AES Crypt package contains the Java class es.vocali.util.AESCrypt, which provides file encryption and decryption using aescrypt file format. Requirements The Java AES Crypt package only works in Java 6, but can be easily adapted to Java 5 by replacing the call to NetworkInterface.getHardwareAddress() with something else. In order to use 256 bit AES keys, you must download and install "Java Cryptography Extension (JCE) Unlimited Strength Jurisdiction Policy Files" from http://java.sun.com/javase/downloads/index.jsp
標(biāo)簽： Java AES AESCrypt contains
上傳時間： 2017-02-11
上傳用戶：kiklkook
Hardware and firmware for a DSP based digital audio MP3 player with USB pen drive funtionality, using a 16-bit fixed point Texas Instruments TMS320 C55x DSP and CompactFlash card. This is an open source and open hardware MP3 player project.
標(biāo)簽： funtionality Hardware firmware digital
上傳時間： 2017-02-19
上傳用戶：bibirnovis
SuperLU is a general purpose library for the direct solution of large, sparse, nonsymmetric systems of linear equations on high performance machines. The library is written in C and is callable from either C or Fortran. The library routines will perform an LU decomposition with partial pivoting and triangular system solves through forward and back substitution. The LU factorization routines can handle non-square matrices but the triangular solves are performed only for square matrices. The matrix columns may be preordered (before factorization) either through library or user supplied routines. This preordering for sparsity is completely separate from the factorization. Working precision iterative refinement subroutines are provided for improved backward stability. Routines are also provided to equilibrate the system, estimate the condition number, calculate the relative backward error, and estimate error bounds for the refined solutions.
標(biāo)簽： nonsymmetric solution SuperLU general
上傳時間： 2017-02-20
上傳用戶：lepoke
This taglib contains tags used to create struts input forms, as well as other tags generally useful in the creation of HTML-based user interfaces. Many of the tags in this tag library will throw a JspException at runtime when they are utilized incorrectly (such as when you specify an invalid combination of tag attributes). JSP allows you to declare an "error page" in the <％@ page ％> directive. If you wish to process the actual exception that caused the problem, it is passed to the error page as a request attribute under key org.apache.struts.action.EXCEPTION.
標(biāo)簽： tags generally contains taglib
上傳時間： 2017-02-21
上傳用戶：dianxin61
本文提出了加快發(fā)展之路 從理論設(shè)計,通過Matlab / Simulink環(huán)境 在定點算法對其行為模擬的 在FPGA或定制實現(xiàn)硅片。這個了 實現(xiàn)了netlist移植的Simulink系統(tǒng) 描述成的硬件描述語言[VHDL]。在這個例子中,這個 Simulink-to-VHDL轉(zhuǎn)換器被設(shè)計來使用 代碼來描述結(jié)構(gòu)VHDL系統(tǒng)互連, 允許簡單的行為說明基本模塊。 結(jié)果VHDL bit-true交付后代碼 比較定點Simulink仿真模型等效 模擬。
標(biāo)簽： Simulink netlist Matlab FPGA
上傳時間： 2017-03-09
上傳用戶：duoshen1989
This Telecommunication Standard [TS] describes the detailed mapping from input blocks of 160 speech samples in 13-bit uniform PCM format to encoded blocks of 95, 103, 118, 134, 148, 159, 204, and 244 bits and from encoded blocks of 95, 103, 118, 134, 148, 159, 204, and 244 bits to output blocks of 160 reconstructed speech samples
標(biāo)簽： Telecommunication describes Standard detailed
上傳時間： 2013-12-12
上傳用戶：cuibaigao
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