78 元券9783659594199SectorizationRecognitionSignature￥7010去看看澜瑞图书专营店发布了预订 Online Signature Recognition Using Sectorization of Complex Plane [9783659594199]70 元券Sectorization9783847318026预订Cellular￥6280去看看澜瑞图书专营店发布了预订 Effect of Sectorization in 3g Umts Cellular Network [9783847318026]
![预订 Online Signature Recognition Using Sectorization of Complex Plane [9783659594199]](https://img.alicdn.com/bao/uploaded/i4/2107887916/O1CN01OJYKO128LaMmExvSB_!!4611686018427384108-0-item_pic.jpg_280x380xz.jpg)
![预订 Effect of Sectorization in 3g Umts Cellular Network [9783847318026]](https://img.alicdn.com/bao/uploaded/i4/2107887916/O1CN01IAcBbA28LaMnKWXTe_!!4611686018427384108-0-item_pic.jpg_280x380xz.jpg)