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[SQL Server数据库] ssd7-ex2
说明:Run the SQL scr ipt given to you to create a Library database. Note that each row in the Book table denotes a book copy. Thus, if the library carries three copies of the title "DBMS", there will be three rows in the Book table, one for each copy. Wri<yl> 在 2025-10-08 上传 | 大小:1kb | 下载:0
[SQL Server数据库] ssd7-exam1
说明:Let the following relational tables be given: R = (A, B, C) and S = (D, E, F) where A, B, C, D, E, and F are the attributes (columns). Write the SQL statements that will express each of the queries given below: -Let the following relational tables be<yl> 在 2025-10-08 上传 | 大小:1kb | 下载:0
[matlab例程] threeray
说明:3条固定路径的AWGN多径信道中的QPSK系统进行BER性能仿真,并与理想信道(没有多径)作比较。 需要的支撑子程序为qpsk_berest.m,vxcorr.m,random_binary.m.-Three fixed-path multipath AWGN channel QPSK system BER performance simulation, and with the ideal channel (no multipath) for comparison. Need the su<liuhui> 在 2025-10-08 上传 | 大小:1kb | 下载:0
[汇编语言] DIANZISHU
说明:(1)设计一个简易的八音符电子琴,它可通过按键输入来控制音响。 (2)演奏时可以选择是手动演奏(由键盘输入)还是自动演奏已存入的乐曲。 (3)能够自动演奏多首乐曲,且每首乐曲可重复演奏。-(1) design a simple eight-note organ, it can be input through the buttons to control audio. (2) can choose to play when it is performed manually (by the key<aaa> 在 2025-10-08 上传 | 大小:1kb | 下载:0
[Windows Mobile] phone
说明:the phone code notice the payform wm5.0 or hight vosion -the phone code notice the payform wm5.0 or hight vosion<李刚> 在 2025-10-08 上传 | 大小:1kb | 下载:0
[通讯/手机编程] experiment3
说明:舍选法仿真rayleigh fading channel-Rejection Simulation rayleigh fading channel<> 在 2025-10-08 上传 | 大小:1kb | 下载:0
[图形图像处理(光照,映射..)] 2222401651322008421610558673577
说明:比较好的图像处理程序,肯定会对初级语言开发有比较理想的作用。-Better image processing procedures, will surely have a primary language have a more satisfactory development of the role.<lipeng> 在 2025-10-08 上传 | 大小:1kb | 下载:0