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Dual-Cell

  • An Efficient and Effective Detailed Placement Algorithm Global Swap  To identify a pair

    An Efficient and Effective Detailed Placement Algorithm Global Swap  To identify a pair of cells that can be swapped to reduce wirelength (others are fixed). 2. Vertical Swap  Swap a cell with a nearby cell in the segment above or below. 3. Local Re-ordering  Re-order consecutive cells locally to reduce wirelength. 4. Single-Segment Clustering  Place cells optimally within a segment.

    标签: Algorithm Efficient Effective Placement

    上传时间: 2013-12-18

    上传用户:ukuk

  • 在自然界中生物从其亲代继承特性或性状

    在自然界中生物从其亲代继承特性或性状,这种现象称为遗传(Heredity),研究这种现象的科学叫遗传学(Genetics)。 在构成生物的细胞(Cell)中含有染色体(Chromosome),生物的遗传信息都包含在染色体中。遗传信息由基因(Gene)组成,基因是DNA(Deoxyribonucleic Acid)或RNA(Ribonucleic Acid)中占有一定位置的基本遗传单位。在DNA中遗传信息在长链上按照一定模式排列,即进行了遗传编码。遗传基因在染色体中占据的位置称为基因座(Locus),同一个基因座可能具有的全部基因称为等位基因(Allele),一个细胞核中所有染色体携带的遗传信息的全体称为基因组(Genome)。

    标签:

    上传时间: 2013-12-21

    上传用户:liglechongchong

  • Jakarta POI 是apache的子项目

    Jakarta POI 是apache的子项目,目标是处理ole2对象。它提供了一组操纵Windows文档的Java API 目前比较成熟的是HSSF接口,处理MS Excel(97-2002)对象。它不象我们仅仅是用csv生成的没有格式的可以由Excel转换的东西,而是真正的Excel对象,你可以控制一些属性如sheet,cell等等。

    标签: Jakarta apache POI 项目

    上传时间: 2014-07-02

    上传用户:weixiao99

  • spoj CCOST . Usage of a 2 dimensional fenwick tree.Querying (log(n)^2) a 2 dimensional matrix for su

    spoj CCOST . Usage of a 2 dimensional fenwick tree.Querying (log(n)^2) a 2 dimensional matrix for sub sum and updating a cell in O(logn)

    标签: dimensional Querying fenwick matrix

    上传时间: 2017-03-02

    上传用户:chfanjiang

  • Excel 是一个非常优秀的报表制作软件

    Excel 是一个非常优秀的报表制作软件,用VBA可以控制其生成优秀的报表,本文通过添加查询语句的方法,即用Excel中的获取外部数据的功能将数据很快地从一个查询语句中捕获到EXCEL中,比起往每个CELL里写数据的方法提高许多倍

    标签: Excel 报表 软件

    上传时间: 2013-12-26

    上传用户:王小奇

  • Creating barcodes in Microsoft庐 Office has never been easier. With BarCodeWiz Toolbar you can add b

    Creating barcodes in Microsoft庐 Office has never been easier. With BarCodeWiz Toolbar you can add barcodes to Microsoft庐 Office applications with a click of a button. In Microsoft庐 Word, create single barcodes, pages of labels, or mail merge documents. In Microsoft庐 Excel庐, select a range of cells and automatically convert each cell to a barcode. In Microsoft庐 Access庐, create reports with barcodes based on your data tables.

    标签: BarCodeWiz Microsoft Creating barcodes

    上传时间: 2013-12-18

    上传用户:asddsd

  • A combined space鈥搕ime block coding (STBC) and eigen-space tracking (EST) scheme in multiple-input-m

    A combined space鈥搕ime block coding (STBC) and eigen-space tracking (EST) scheme in multiple-input-multiple-output systems is proposed. It is proved that the STBC-EST is capable of shifting hardware complexity from the receiver to the transmitter without any bit error rate (BER) performance loss. A computation efficient EST algorithm is also proposed, which makes the STBC-EST affordable. Simulation results show that the STBC-EST with a modest feedback requirement results in a negligible BER performance loss compared with a dual system configuration.

    标签: multiple-input-m eigen-space combined tracking

    上传时间: 2014-01-13

    上传用户:磊子226

  • SQL中的单记录函数 1.ASCII 返回与指定的字符对应的十进制数 SQL> select ascii( A ) A,ascii( a ) a,ascii( 0 ) zer

    SQL中的单记录函数 1.ASCII 返回与指定的字符对应的十进制数 SQL> select ascii( A ) A,ascii( a ) a,ascii( 0 ) zero,ascii( ) space from dual A A ZERO SPACE --------- --------- --------- --------- 65 97 48 32 2.CHR 给出整数,返回对应的字符 SQL> select chr(54740) zhao,chr(65) chr65 from dual ZH C -- -

    标签: ascii SQL select ASCII

    上传时间: 2017-04-14

    上传用户:330402686

  • The 2D CFD Program NaSt2D The program is a 2D solver for the incompressible, transient Navier-Sto

    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.

    标签: incompressible Navier-Sto The transient

    上传时间: 2013-11-30

    上传用户:xfbs821

  • oracle中常用函数说明. SQL中的单记录函数 1.ASCII 返回与指定的字符对应的十进制数 SQL> select ascii( A ) A,ascii( a ) a,

    oracle中常用函数说明. SQL中的单记录函数 1.ASCII 返回与指定的字符对应的十进制数 SQL> select ascii( A ) A,ascii( a ) a,ascii( 0 ) zero,ascii( ) space from dual A A ZERO SPACE --------- --------- --------- --------- 65 97 48 32 2.CHR 给出整数,返回对应的字符 SQL> select chr(54740) zhao,chr(65) chr65 from dual ZH C -- - 赵 A 3.CONCAT 连接两个字符串 SQL> select concat( 010- , 88888888 )|| 转23 高乾竞电话 from dual 高乾竞电话 ---------------- 010-88888888转23

    标签: ascii SQL oracle select

    上传时间: 2014-11-23

    上传用户:zhangyigenius