采用2发1收的MISO—OFDM系统，对STBC／ SFBC／STFBC在不同的频率／时问选择性信道环境下进行了性能仿真比较。-A comparison of STBC，SFBC and STFBC has been conducted under the different frequency／time seleetive fading channel by using two by one MISO—OFDM system．

二维条码编码插件（BarCodePlus）开发接口使用说明，详细阐述二维码编码接口和使用方法，可以生成PDF417、QrCode、DataMatrix、Hanxin等条码，是当禽最好的条码插件，可以供Javascr ipt和C#等工具调，ATL架构，COM＋接口-Instructions for use of the two-dimensional bar code encoding plug-in (BarCodePlus) development interface, elaborate e

We introduce a new approach to ne management for photographs. Whereas traditional tone-mapping operators target a neutral and faithful rendition of the input image, we explore pictorial looks by controlling visual qualities such as the tonal ba

R-EEMD facilitates nonuniform and trial-dependent weights obtained by an optimization procedure during ensemble combination and results in less decomposition errors when compared with the conventional ensemble empirical mode decomposition tec