The following is the dictation of Richard gelfond, CEO of IMAX.
I took over the IMAX company in 1994. Before that, I also worked as a lawyer and investment banker. Although I know little about the film industry, I realize that IMAX can provide an unparalleled visual experience. If we can find the right development model, it will have unlimited potential.
That yea
Original The Hubble telescope was launched to space by NASA in April, 1990 at a cost of over a billion dollars. Right from the start there is trouble with the Hubble. The pictures it sent us were very disappointing because its main mirror was faulty! NASA is now going to put the telescope right, so it'll soon be sending up four astronauts to repair it. The shuttle Endeavor would be taking the astronauts to
1. Download and installDownload the installation file from the download Tab Of The hubble.net project homepage http://hubbledotnet.codeplex.com/Download different installation packages based on your operating system. My system is a 32-bit Windows 7 system, so I downloadIt is best to download the latest version, because the new version is an improvement and repair for the old version.Hubble. Net is an open-source project, so you can download their source code and learn it.You can also download so
"Bootstrap" self-adaptation to the PC, tablet, mobile phone Bootstrap grid system (click the Open link) article,Divide the entire 12 grid into 3 parts, and each 4 is just right.And each column is a panel without a panel head, inside a H3 headline. Then a paragraph text of p, and then two buttonIt is important to note that these items must be placed within a container, otherwise these three items will fill the entire page:(5) Copyright Information SectionThere's nothing to say, just a panel3. In
1ubuntu View serial port situation:1> dmesg View installation-driven information2 > $ls-L/dev/ttyusb* can see output:/dev/ttyusb0If the normal device would be:/dev/ttys*2Install minicom:sudoapt-get Install minicom ( try several times according to network situation)Configuration:Sudominicom-sInterface Selection : SerialPort setup Press Enter;Enter a/a to change /dev/tty8 to /dev/ttyusb0Then enter E to configure the baud rate, by default:1152008n1Re-enter F to configure Hardware flow control sele
1On the 1>github.Fsl-linux-toolchainNetwork download zip file, master.zip2> under home\xbz\ for Fsl-linux-toolchain-masterCopy the Fsl-linux...master unzip to the/opt/fsl-linux-toolchain-master.2Add the compiler to the environment variable: $sudo VI/ETC/BASH.BASHRCLast line added: Path=/opt/fsl-linux-toolchain/bin: $PATH3To make an environment variable effective: $source/ETC/BASH.BASHRC4View: arm-none-linux-gnueabi-g++-VShould output: ...... ... (Multiple lines)... Built atz014/11/08 09:20)Note:
Server-side NFS1 installation:sudo apt-get install nfs-kernerl-server2 Create a share:$sudo Vi/etc/exportsLast Plus:/home/xbz/work * (Rw,sync,no_root-squash)or /home/xbz/work 192.168.1.* (rw,sync,no_root_squash)The above indicates that access to the 192.168.1.* network segment is allowed3Create the shared file aboveMkdir/home/xbz/workchmod 777-r/home/xbz/work4 Restart/etc/init.d/nfs-kernel-serverrestart// has a space.5 Local test NSFmount-t NFS 192.168.1.107:/home/xbz/work/mnt// Note space107
);
}}/** * * Establish the initial maximum heap * * By the nature of the full binary tree can be launched: If you want to convert the array A[1...N] to the maximum heap, then the sub-array element A[N/2 + 1...N] is the leaf node of the tree, and the leaf node can be seen as a heap of only one element * * @param A * * public void Buildmaxheap (int[] A, int heap_size) {for (int i = A.LENGTH/2-1; I >= 0; i--)
{maxheapify (A, heap_size, i); }}/** * heap sorting using maximum heap properties * *
Tags: Lucene style blog Color http intHubbledotnet starting from 1.2.3 version in the official code to support and MongoDB docking, MongoDB is a 10gen company developed No-sql database, its read and write performance than traditional relational database is much faster, and can be very convenient distributed deployment. Hubbledotnet also provides No-sql solutions by supporting MONGODB itself. This article will focus on the features of Hubble+mongodb an
iouter as longDim iinner as longDim ilbound as longDim iubound as longDim itemp as longDim IMAX as long
Ilbound = lbound (lngarray)Iubound = ubound (lngarray)
'Select sortingFor iouter = iubound to ilbound + 1 step-1
IMAX = 0
'Obtain the maximum value of the index.For iinner = ilbound to iouterIf lngarray (iinner)> lngarray (IMAX) Then
HubbleDotNet includes the following modules:
1. Hubble. Framework
2. Hubble. Core
3. Hubble. Analysis
4. Hubble. SQLClient
5. QueryAnalyzer
6. HubbleTask
Below I will introduce these modules respectively
Hubble. Framework
This module supports HubbleDotNet core code to run u
Hubbledotnet is an open-source project. The open-source project features rapid response, fast feature launch, and frequent version upgrades. This article describes how to upgrade a version.
Before starting this article, let's take a look at the components contained in hubbledotnet. Kit overview hubbleservice.exe
ThisProgramIt is a Windows Service Process of hubble.net, which is usually only responsible for starting hubbletask when the service is started, and disabling hubbletask when the serv
The code is implemented as follows:
# Include
Using namespace STD;
Int getg (int m, int N){If (M {M ^ = N;N ^ = m;M ^ = N;}If (n = 0)Return m;Return getg (n, m % N );}
Int getng (int * arr, int N){// Int IMAX = arr [0];// For (INT I = 1; I // IMAX = getzuidagongyue (IMAX, arr [I]);// Return IMAX;If (n = 1)Return * arr
1. the rand () function is used to generate values ~ 1) evenly distributed pseudo-random numbers.Rand (n): Generate N * n 0 ~ 1. a pseudo-random matrix that satisfies the uniform distribution;Rand (m, n): generates a pseudo-random number of M * n;Rand (m, n, 'double'): generates double-precision pseudo-random numbers of M * n;Rand (m, n, 'singles'): generates a single-precision pseudo-random number of M * n;Note: 'double' and 'singles' single quotes cannot be saved. 2. The randn () function is
, the Z range is 0-200;
Math. Min (): returns smaller values of two numbers;
Z = math. Minute (z, 200 );
5.Formula for enlarging and downgrading images:
When Z is closer to 0, that is, the closer the mouse is to the image center, the image should be enlarged;
When Z is closer to 200, that is, the mouse is farther away from the image center, the image should be reduced;
Combined with the first formula: The image width = x * 64 + 64;
Formula: x = (
range of z is 0-200;
Math.min (): Returns the smaller of two digits;
z = math.min (z,200);
5. Picture enlarge and shrink the formula:
When Z is closer to 0, the closer the mouse is to the "center point" of the picture, the picture should be enlarged;
When the z is closer to 200, that is, the farther away from the picture "center Point", the picture should be reduced;
Combined with the 1th formula: the width of the picture value = X *64+ 64;
Draw the formula: X = (
. h"# Define N 20Main (){Int I, j;Float a [N], k;Printf ("Please enter 20 digits: \ n ");For (I = 0; I Scanf ("% f", a [I]);For (I = 0; I {K = a [I];J = I-1;While (j> = 0 k {A [j + 1] = a [j];J --;}A [j + 1] = k;}For (I = 0; I Printf ("% f \ t", a [I]);Printf ("\ n ");}Bubble sorting method:# Include "stdio. h"# Define N 20Main (){Int I, j;Float a [N], t;Printf ("Please enter 20 digits: \ n ");For (I = 0; I Scanf ("% f", a [I]);For (I = 0; I For (j = I + 1; j If (a [I]> a [j]){T = a [I];A [I]
find the corresponding I and J to meet the following two conditions:(1) i + j = m-i + n-j (M+n is an even number case)or i + j = m-i + n-j + 1 (m+n is an odd case);(2) All values of a[0] ~ A[i-1] and b[0] ~ B[j-1] are not all values of a[i] ~ A[m] and b[j] ~ B [n].3. The above two conditions are equivalent to:(1) Assuming n > m,j = (m + n + 1)/2-i;(2) A[i-1] Also consider the case where the boundary value i = 0 or m, j = 0 or n is required.4. [Coding ideas] Next, you can use the binary lookup m
type, the animation is saved as a. mov file.Now the MOV format is often used to make high-definition movie trailers, which can achieve the so-called Full HD 1080P standard.Example: Terminatorsalvation-tlr1_h1080p.mov (Terminator 4 HD trailer)13.xvid--Common standardsThe most commonly used MPEG-4 video compression coding format, we download a lot of movies based on this encoding.Example: Connected.2008.dvdrip.xvid-bien.avi (keep the call, XviD code)14.x264--Industry Pioneerx264 is a free, more e
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