scci

//represents this edge (V, x) is the edge between the strongly connected components NBSP;N Bsp if x non-exist in Scc.adj //total search time during DFS (GT) O (E) Scc.adj.push_back (x) to find SCC and Scc.adj time O (v + e), so algorithm time complexity O (v + e) . Exercises 22.5-6Given a directed graph G = (V, e), explain how to create another graph G ' = (V, e ') such this (a) G ' has the same strongly Connected Components as G, (b) G ' have the same component gr

=1mhz TA1CCTL1 = CCIE + Scci + ccis_1 + SCS + CAP + cm_2; TA0CC1 capture mode + down edge } /*uart*/ void Init_uart ()//usci initialization function { UCA0CTL1 |= Ucswrst; Initializing serial port Registers UCA0CTL1 |= ucssel_2; Select Subsystem Clock 1.045MHz Uca0br0 = 0x6d; Baud rate is 9600 UCA0BR1 = 0x00; P1sel |= Uart_txd; P1sel2 |= Uart_txd; P1dir |= Uart_txd; Set the P1.2 to the second function UCA0CTL1 = ~ucswrst; Initialization e

lost files, directories, and hard volumes. It is easy to recover all available hard drive type data, including Scci, ATA, EIDE, and IDE. The interface is very friendly and can visualize the entire hard drive, volume, and any other selected area.Official website: http://www.stellarinfo.com/linux-data-recovery.htm10.r-studioThe software has flexible parameters and custom settings. It gives users complete control over the task of data recovery. It can r

-line interface that configures free open source data recovery and forensics tools. This tool is useful for recovering and rescuing files, system files, and repairing data from non-standard external drives. It can recover deleted files in a very simple way.Official website: http://ubuntu-rescue-remix.org/9.StellarStellar can recover data that has been lost, formatted, and deleted based on a Linux volume. It recovers data from Ext4, EXT3, FAT32, FAT16, and FAT12 file systems based on Linux volume

Disk An I/O access is roughly divided into three steps: first, the head to the specified track (seek), and second, waiting for the data to be read to rotate along with the disk to the head (Delay ), third, read data. ComparisonThe first two times can be ignored, so the response time of an IO is equal to the seek time + delay time. Because the seek time is a mechanical action, so it is difficult to greatly improve,You can increase the Latency by increasing the disk speed. Therefore, a disk with a

Tolerance software is used to solve the problem that the system service will never stop.In a dual-Machine Fault-tolerant system, the two servers act as the worker at the same time. Normally, the system is Active and each server provides different services for network users. The two servers monitor the running status of each other's servers. When server A encounters an exception, server B can promptly monitor the situation and take over its work. After server A is restored to normal after repair

system, RHEL6 series default File systemXFS, advanced log file system, RHEL7 series defaultSwap swap space (virtual memory)Directory structure:/root directory (computer equivalent to Windows System): The starting point of the Linux system/dev Device filesHow disks are represented:HD indicates IDE deviceSD indicates SCSI device/DEV/SDA5 represents the first logical partition of the first SCCI deviceAccess point: When accessing a device resource, there

It is suitable for msp430g2553 MCU to use the HC-SR04 ultrasonic ranging module and communicates with PC using UART. Copy Code code as follows: #include The last time a long current_time;//was measured /*mypro*/ #define LED_1 BIT0 #define SW_2 BIT3 #define Ta1_1 BIT2//ta0.1 hc-sr04 Echo #define TRIG BIT4//hc-sr04 TRIG #define ACCU_GRD 7 Grade "xxx.x" + '//accuracy ' #define MIN_UNIT_TO1M 1000//1 m to 1 mm /*timer0*/#define SOUR_CLK 1045000#define DIV_CLK_1 1#define SYS_CL