4×4鍵盤,按鍵發(fā)聲,1—9—0號(hào)鍵依次發(fā)do—xi、do、re、mi,*、#鍵清除最近輸入
標(biāo)簽: 鍵盤
上傳時(shí)間: 2016-05-05
上傳用戶:康郎
對(duì)信號(hào)進(jìn)行短時(shí)傅立葉變換,輸出的序列在進(jìn)行循環(huán)平穩(wěn)處理,最后用mesh函數(shù)進(jìn)行3維畫圖。
上傳時(shí)間: 2014-01-02
上傳用戶:hzy5825468
vhdl程序 Uncomment the following lines to use the declarations that are provided for instantiating Xilinx primitive components.
標(biāo)簽: instantiating declarations Uncomment the
上傳時(shí)間: 2013-12-21
上傳用戶:CHENKAI
目前網(wǎng)路流行的網(wǎng)頁(yè)遊戲(travian),配合firefox排程外掛,可以協(xié)助玩家計(jì)算建築物排程,本程式為javascript+xml方式,適合ajax初學(xué)者使用學(xué)習(xí),請(qǐng)務(wù)必掛於伺服器中才能穩(wěn)定執(zhí)行
上傳時(shí)間: 2016-08-05
上傳用戶:ls530720646
利用GPRS網(wǎng)絡(luò)傳輸基于Zigbee無(wú)線傳感器匯節(jié)點(diǎn)數(shù)據(jù)的完整無(wú)線網(wǎng)絡(luò)設(shè)計(jì),網(wǎng)絡(luò)采用星型或MESH網(wǎng)狀網(wǎng)絡(luò)拓?fù)浜托枨髸r(shí)喚醒Zigbee模塊的通信方式,有效降低了每個(gè)Zigbee傳感器節(jié)點(diǎn)的功耗,減少了傳感器節(jié)點(diǎn)向匯節(jié)點(diǎn)上報(bào)數(shù)據(jù)時(shí)相互碰撞的概率,并利用GPRS網(wǎng)絡(luò)傳輸匯節(jié)點(diǎn)的數(shù)據(jù),改變了傳統(tǒng)無(wú)線傳感器網(wǎng)絡(luò)需要依托有線公共網(wǎng)絡(luò)進(jìn)行數(shù)據(jù)傳輸?shù)南拗?,使網(wǎng)絡(luò)具有非常顯著的優(yōu)點(diǎn)。
標(biāo)簽: Zigbee GPRS 網(wǎng)絡(luò)傳輸 無(wú)線傳感器
上傳時(shí)間: 2016-08-20
上傳用戶:lanhuaying
奧運(yùn)指示牌的放置問(wèn)題:海淀區(qū)某廣告公司負(fù)責(zé)為到京觀看奧運(yùn)比賽的群眾設(shè)置指示 牌,他們的具體任務(wù)是從北京西客站到北科大奧運(yùn)場(chǎng)館,沿途設(shè)置多個(gè)指示牌。假設(shè)北 京西客站到北科大奧運(yùn)場(chǎng)館沿途有D 公里。指示牌放置的可能地點(diǎn)用數(shù)字x1,x2,…, xn 給出,因此每個(gè)xi 處在區(qū)間[0,D]中。當(dāng)然,指示牌上除了位置信息之外,還有廣告 信息,假設(shè)放一塊指示牌在地點(diǎn)xi,廣告公司會(huì)得到ri>0 的收益。 不過(guò),指示牌不能任意放置,按照奧組委和北京市政管理部門的規(guī)定,兩塊指示牌之間 的相對(duì)距離必須大于5 公里。假設(shè)你作為該廣告公司的CTO,請(qǐng)?jiān)O(shè)計(jì)一個(gè)算法來(lái)尋找 一組地點(diǎn)來(lái)放置指示牌,使得公司的廣告總收益在上述約束條件下達(dá)到最大。
標(biāo)簽: 海
上傳時(shí)間: 2013-12-20
上傳用戶:chenlong
For advanced geometry, most apps will prefer to load pre-authored meshes from a file. Fortunately, when using meshes, D3DX does most of the work for this, parsing a geometry file and creating vertx buffers for us. This tutorial shows how to use a D3DXMESH object, including loading it from a file and rendering it. One thing D3DX does not handle for us is the materials and textures for a mesh, so note that we have to handle those manually.
標(biāo)簽: pre-authored Fortunately advanced geometry
上傳時(shí)間: 2013-12-26
上傳用戶:sssl
SVD的應(yīng)用,奇異值超平面正交投影證明 A中每個(gè)向量xi在隨機(jī)陣B上的正交投影之和的最小值
標(biāo)簽: SVD
上傳時(shí)間: 2013-12-16
上傳用戶:凌云御清風(fēng)
做網(wǎng)格的好程序,PARAMESH is a package of Fortran 90 subroutines designed to provide an application developer with an easy route to extend an existing serial code which uses a logically cartesian structured mesh into a parallel code with adaptive mesh refinement(AMR).
上傳時(shí)間: 2014-01-06
上傳用戶:壞壞的華仔
Range imaging offers an inexpensive and accurate means for digitizing the shape of three-dimensional objects. Because most objects self occlude, no single range image suffices to describe the entire object. We present a method for combining a collection of range images into a single polygonal mesh that completely describes an object to the extent that it is visible from the outside.
標(biāo)簽: three-dimensiona inexpensive digitizing accurate
上傳時(shí)間: 2016-11-29
上傳用戶:yxgi5
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