計算全息close all clc clear A=zeros(64) A(15:20,20:40)=1 A(15:50,20:25)=1 A(45:50,20:40)=1 A(30:34,20:35)=1 ％ ppp=exp(rand(64)*pi*2*i) A=A.*ppp ％ Author s email: zjliu2001@163.com figure imshow(abs(A),[]) Fa=fft2(fftshift(A)) Fs=fftshift(Fa) Am=abs(Fs) ％ amplitude Ph=angle(Fs) ％ phase s=11 ％ 這表示邊長嗎？ cgh=zeros(64*s) th=max(max(abs(Fs)))
上傳時間： 2014-10-13
上傳用戶：wweqas
創建進度條 jpb = new JProgressBar() jbutton = new JButton("觀看演示") jbutton.addActionListener(this) this.getContentPane().add(jbutton) //設置進度條的前景色為紅色 jpb.setForeground(Color.red) this.getContentPane().add(jpb) //給進度條注冊事件監聽器
標簽： jbutton addActionListener JProgressBar new
上傳時間： 2017-01-06
上傳用戶：wl9454
xl系列單片機實驗儀演示程序 DS18B20溫度控制數碼管 。 DS18B20溫度控制數碼管顯示 ： 1、K3 → 進入設定溫度報警值 TL 狀態: L－－20 2、K3 → 進入設定溫度報警值 TH 狀態: H－－28 3、K3 → 返回 4、設定過程： K1 →加鍵 （UP）， K2 →減鍵 （DOWN），可快速調。
上傳時間： 2013-12-11
上傳用戶：Altman
關于無背景噪聲條件下，PPM的信道容量的一些相關計算
上傳時間： 2017-01-22
上傳用戶：zhouchang199
In recent years, the library uses the view of " people oriented " to library manage and serve. On the purpose of let the management of library services to be a qualitative leap
標簽： library the oriented recent
上傳時間： 2013-12-26
上傳用戶：dreamboy36
Mapack可用來做矩陣運算 Mapack is a .NET class library for basic linear algebra computations. It supports the following matrix operations and properties: Multiplication, Addition, Subtraction, Determinant, Norm1, Norm2, Frobenius Norm, Infinity Norm, Rank, Condition, Trace, Cholesky, LU, QR, Single Value decomposition, Least Squares solver, Eigenproblem solver, Equation System solver. The algorithms were adapted from Mapack for COM, Lapack and the Java Matrix Package.
標簽： Mapack computations supports algebra
上傳時間： 2017-01-26
上傳用戶：tb_6877751
observable distribution grid are investigated. A distribution grid is observable if the state of the grid can be fully determined. For the simulations, the modified 34-bus IEEE test feeder is used. The measurements needed for the state estimation are generated by the ladder iterative technique. Two methods for the state estimation are analyzed: Weighted Least Squares and Extended Kalman Filter. Both estimators try to find the most probable state based on the available measurements. The result is that the Kalman filter mostly needs less iterations and calculation time. The disadvantage of the Kalman filter is that it needs some foreknowlegde about the state.
標簽： distribution observable grid investigated
上傳時間： 2014-12-08
上傳用戶：ls530720646
it is the matlab implementation of CDMA2009 for the AWGN noise source crack for all the matter in the analysis
標簽： the implementation for matlab
上傳時間： 2017-03-29
上傳用戶：han_zh
this is tutorial for ipchains/iptables . how to make ur system secure using them. how to enchance them.
標簽： how enchance ipchains iptables
上傳時間： 2013-12-22
上傳用戶：shawvi
This is programing tutorial for people who wants to know programing in PASCAL.Pascal might be not the newest computing program, but it show in very good way the grow up of programing.
標簽： programing tutorial PASCAL Pascal
上傳時間： 2017-04-03
上傳用戶：牛津鞋
