鄰接矩陣類的根是A d j a c e n c y W D i g r a p h，因此從這個類開始。程序1 2 - 1給出了類的描述。程
序中，先用程序1 - 1 3中函數(shù)Make2DArray 為二組數(shù)組a 分配空間，然后對數(shù)組a 初始化，以描述
一個n 頂點、沒有邊的圖的鄰接矩陣，其復雜性為( n2 )。該代碼沒有捕獲可能由M a k e 2 D A r r a y
引發(fā)的異常。在析構函數(shù)中調用了程序1 - 1 4中的二維數(shù)組釋放函數(shù)D e l e t e 2 D
Abstract：Noise frequency modulation(FM)jamming。which belongs to blanket jamming。is already become
the main form ofnoise jamming at present。because the wideband was gained by it．Tne spectnlnl ofnoise FM
jamming is analyzed by time domain autocorrelation method in this paper．It’S jamm g peculiarity and幾out—
putting signal’S jamming peculiarity ale explained．At last，these time series models ofnoise FM jalllIIling sig—
nal and幾outputting signal ale built．
