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【CSharp】 Floyd-CSharp DL : 0: 弗洛伊德(Floyd)算法主要是用于计算图中所有顶点对之间的最短距离长度的算法，如果是要求某一个特定点到图中所有顶点之间的最短距离可以用Dijkstra(迪杰斯特拉)算法来求。弗洛伊德(Floyd)算法的算法过程是： 1、从任意一条单边路径开始。所有两点之间的距离是边的权，如果两点之间没有边相连，则权为无穷大。 2、对于每一对顶点 u 和 v，看看是否存在一个顶点 w 使得从 u 到 w 再到 v 比已知的路径更短。如果是更新它。把图用邻接矩阵G表示出来，如果从Vi到Vj有路可达，则G[i,j]=d，d表示该路的长度；否则G[i,j]=无穷大。定义一个矩阵D用来记录所插入点的信息，D[i,j]表示从Vi到Vj需要经过的点，初始化D[i,j]=j。把各个顶点插入图中，比较插点后的距离与原来的距离，G[i,j] = min( G[i,j], G[i,k]+G[k,j] )，如果G[i,j]的值变小，则D[i,j]=k。在G中包含有两点之间最短道路的信息，而在D中则包含了最短路径的信息。比如，要寻找从V5到V1的路径。根据D，假如D(5,1)=3则说明从V5到V1经过V3，路径为{V5,V3,V1}，如果D(5,3)=3，说明V5与V3直接相连，如果D(3,1)=1，说明V3与V1直接相连。 -Floyd (Floyd) algorithm is mainly used to calculate the length of the shortest distance between the drawing algorithm between all pairs of vertices, if the requirements of a specific point to the diagram all the shortest distance between vertices can Dijkstra (Dinger Stella) algorithm to find. Floyd algorithm process (Floyd) algorithm is: 1, starting any one-sided way. The distance between two points is all right edge, if there is no edge connected between two points, the right to infinity. 2. For every pair of vertices u and v, and see if there is a vertex w such that w u to v and then shorter than the known path. If you are updating it. Figure that out of the adjacency matrix G, if there is a road up Vi to Vj, then G [i, j] = d, d represents the length of the path otherwise G [i, j] = infinity. Define a matrix D used to record the information of the inserted point, D [i, j] represents Vi to Vj need to go through the points, initialize D [i, j] = j. The inset in e
Update : 2024-05-19 Size : 2048 Publisher : 焦慧明
【matlab】 RA DL : 0: ra_snr_gui.m 作用：统计不同信噪比下，五种信号的峰值旁瓣比RA和低高频均值比RM，绘制结果，参考图3.11和3.12 DFCW_RA_SNR.m 作用：产生正交离散频率编码信号，并计算峰值旁瓣比RA和低高频均值比RM LFM_RA_SNR.m 作用：产生线性调频信号，并计算峰值旁瓣比RA和低高频均值比RM OFDMLFM_RA_SNR.m 作用：产生正交频分线性调频信号，并计算峰值旁瓣比RA和低高频均值比RM PC_RA_SNR.m 作用：产生正交相位编码信号，并计算峰值旁瓣比RA和低高频均值比RM SIN_RA_SNR.m 作用：产生单载频信号，并计算峰值旁瓣比RA和低高频均值比RM 输入参数： vSNR：信噪比向量输出结果： RA:峰值旁瓣比向量RA，对应信噪比向量 RM:低高频均值比向量RM，对应信噪比向量 calculateRA.m: 作用：计算不同信噪比下峰值旁瓣比RA和低高频均值比RM，参考论文3.4.5节输入参数: sig：输入信号，可以是多行MIMO信号，运算中将合并为1行信号 vSNR：信噪比向量输出结果： RA:峰值旁瓣比向量RA，对应信噪比向量 RM:低高频均值比向量RM，对应信噪比向量 sig_dfcw.m 作用：产生正交离散频率编码信号 sig_ofdm.m 作用：产生正交频分线性调频信号 sig_pc.m 作用：产生正交相位编码信号 -ra_snr_gui.m action: Statistics different SNR peak sidelobes than five signal RA and low high frequency average ratio RM, rendering the results, referring to Figure 3.11 and 3.12 DFCW_RA_SNR.m effect: generating orthogonal discrete frequency encoded signal, and calculate the peak sidelobe ratio RA and low and high frequency average ratio RM LFM_RA_SNR.m effect: generating chirp signal and calculates the peak sidelobe ratio RA and low high frequency average ratio RM OFDMLFM_RA_SNR.m effect: generating an orthogonal frequency division chirp signal and calculates peak sidelobe ratio RA and low and high frequency average ratio RM PC_RA_SNR.m effect: generating quadrature phase encoded signals and calculate peak sidelobe ratio RA and the average low and high frequency effects than RM SIN_RA_SNR.m: to produce a single carrier frequency signal, and calculate peak sidelobe ratio RA and RM lower than the average high-frequency input parameters: vSNR: SNR vector output: RA: peak sidelobe ratio v
Update : 2024-05-19 Size : 6144 Publisher : 小怪兽
【Other】 PulSAR-ADC-AD7982 DL : 0: 许多应用都要求通过高分辨率、差分输入ADC来转换单端模拟信号，无论是双极性还是单极性信号。本直流耦合电路可将单端输入信号转换为差分信号，适合驱动PulSAR系列ADC中的18位、1 MSPS器件AD7982。该电路采用单端转差分驱动器ADA4941-1 和超低噪声5.0 V基准电压源ADR435 ，可以接受许多类型的单端输入信号，包括高压至低压范围内的双极性或单极性信号。整个电路均保持直接耦合。如果需要重点考虑电路板空间，可以采用小封装产品，图1所示的所有IC均可提供3 mm × 3 mm LFCSP或3 mm × 5 mm MSOP小型封装。-Many applications require high resolution, the differential input ADC to convert single-ended analog signals, both bipolar and unipolar signal. The dc coupled circuit single-ended input signal can be converted into difference signal, suitable for drive PulSAR series of ADC
Update : 2024-05-19 Size : 37888 Publisher : 刘凯
【Dialog_Window】 Digital-Image-Processing DL : 1: 有源码，适合学习C++的人一、读入一幅灰度图象，编写程序显示图象中任一象素点的灰度值。二、编程实现RGB彩色空间到HSV彩色空间的转换，并通过调整H、S、V的值实现图像亮度、色度和色饱和度的调节。三、 1.灰度线性变换、分段线性变换 2.灰度直方图均衡、规格化 3.图象卷积：各种模板实现低通、高通滤波 4.图象中值滤波、最大值滤波、最小值滤波、模板选择滤波 5.伪彩色图象增强四、 1.图象的加、减、乘、除和逻辑运算。 2.图象的镜像变换、图象的缩放（灰度插值）变换五、编程实现图象的FFT变换和反变换六、用逆滤波方法和维纳滤波方法恢复运动模糊图象（加噪声和不加噪声）七、编写程序实现灰度图象的分割： 1、阈值化算法：手动阈值、自动阈值(大津阈值) 2、区域生长 3、区域分裂合并-There is source code for learning C++ people one reads a grayscale image, write a program to display the image in any one pixel gray value. Second, the programming RGB color space to the HSV color space conversion, and by adjusting the H, S, V values achieve adjust image brightness, color and color saturation. Third, 1 gray linear transformation, piecewise linear transformation 2. histogram equalization 3. image normalized convolution: a variety of templates for low pass, high pass filter 4. image median filtering, the maximum filter minimum filtering, template selection pseudo-color image enhancement filter 5. four, plus 1 image, subtract, multiply, divide, and logic operations. 2. The image of image transformation, zoom images (grayscale interpolation) into five, programming image of FFT and inverse transform six, inverse filtering method and Wiener filtering method to restore motion blur image (plus noise and without noise) Seven, programming Grayscale image segmentation: 1, thresho
Update : 2024-05-19 Size : 1072128 Publisher : zl
【Data structs】 Chp2-Lineer DL : 0: 根据线性表的抽象数据类型的定义，选择下面任一种链式结构实现线性表，并完成线性表的基本功能。线性表存储结构（五选一）： 1、带头结点的单链表 2、不带头结点的单链表 3、循环链表 4、双链表 5、静态链表线性表的基本功能： 1、构造：使用头插法、尾插法两种方法 2、插入：要求建立的链表按照关键字从小到大有序 3、删除 4、查找：按位置查找和按值查找 5、获取链表长度 6、销毁编写测试main()函数测试线性表的正确性。注意：异常处理捕捉字符串信息时，请使用catch(const char* s)的形式，否则会出现异常错误。-According to abstract data types defined linear form, any one of the chain structure to achieve the following linear form, and complete the basic functions of the linear form. Linear table storage structure (V choose one): 1, the lead single list node 2, do not take the lead node single list 3, circular list 4, the doubly linked list 5, static chain The basic function of the linear form: 1, Construction: interpolation method using head, tail interpolation of two ways 2, insert: requirements established by keyword list small to large order 3, delete 4. Find: Find by location and by value lookup 5. Get the list length 6, destruction Write test main () function to test the correctness of the linear form. Note: When exception processing captured string information, please use the catch (const char* s) form, there would be an exception error.
Update : 2024-05-19 Size : 5232640 Publisher : Jimmy
【Software Engineering】 APPLICATION-PROJECT-LIST-2 DL : 0: 1] Lamberts RJ, Thijs RD, Laffan A, Langan Y, Sander JW. Sudden unexpected death in epilepsy: people with nocturnal seizures may be at highest risk. Epilepsia 2012 53(2):253–7. [2] Zijlmans M, Flanagan D, Gotman J. Heart rate changes and ECG abnormalities during epileptic seizures: pr ence and definition of an objective clinical sign. Epilepsia 2002 43(8):847–54. [3] van Elmpt WJ, Nijsen TM, Griep PA, Arends JB. A model of heart rate changes to detect seizures in severe epilepsy. Seizure 2006 15(6):366–75. [4] Allen J. Photoplethysmography and its application in clinical physiological measurement. Physiol Meas 2007 28(3):R1-39. [5] Afonso V, Tompkins W, Nguyen T, Luo S. ECG beat detection
Update : 2024-05-19 Size : 152576 Publisher : senthil
【JSP】 spider.pdf.tar DL : 0: 度优先爬虫就是这样一个爬虫，爬走在这个有向图上，从根节点开始一层一层往外爬取新的节点的数据。宽度遍历算法如下所示： (1) 顶点 V 入队列。 (2) 当队列非空时继续执行，否则算法为空。 (3) 出队列，获得队头节点 V，访问顶点 V 并标记 V 已经被访问。 (4) 查找顶点 V 的第一个邻接顶点 col。 (5) 若 V 的邻接顶点 col 未被访问过，则 col 进队列。 (6) 继续查找 V 的其他邻接顶点 col，转到步骤(5)，若 V 的所有邻接顶点都已经被访问过，则转到步骤(2)。按照宽度遍历算法，上图的遍历顺序为：A->B->C->D->E->F->H->G->I，这样一层一层的遍历下去。-java spider
Update : 2024-05-19 Size : 28760064 Publisher : tuxedo
【Other】 youxiangtu DL : 0: （1）键盘输入数据，建立一个有向图的邻接表，并输出该邻接表。（2）采用邻接表存储实现有向图的深度优先遍历。（3）试写一算法，判断以邻接表方式存储的有向图中是否存在由顶点Vi到顶点Vj的路径（i<>j）。（4）已有邻接表表示的有向图，请编程判断从第u顶点至第v顶点是否有简单路径，若有则印出该路径上的顶点。（5）在主函数中设计一个简单的菜单，分别调试上述算法。 -(1) keyboard input data, the establishment of a directed graph adjacency list and outputs the adjacent table. (2) using the adjacent table storage implementation has to depth-first graph traversal. (3) try to write an algorithm to determine the adjacent table stored there if the vertex to vertex Vj Vi path (i <> j) the presence of the figure. There are (4) has been directed graph adjacency list representation, program judging vertex u to vertex v and whether there is a simple path, if you print a vertex on the path. (5) design a simple menu in the main function, namely debug the algorithm described above.
Update : 2024-05-19 Size : 224256 Publisher : 张立伟
【Multimedia Develop】 ex5_3 DL : 0: VC ++面向对象编程和可视化程序第5章3-VC++ object-oriented programming and visualization program Chapter V
Update : 2024-05-19 Size : 2856960 Publisher : 任孙楠
【JSP/Java】 srr1 DL : 0: 机械手终端执行器微机控制一、设计要求为满足快速性要求，把控制阶段分为三个阶段：（1）加速阶段，初始位置为夹钳最大开度0.2m，加速时间为0.5s。（2）减速阶段，起始阶段为夹钳接触玻璃容器开始，减速最大行程为5mm，以上两个阶段采用开环控制，以提高响应速度。（3）位置闭环控制，这时传感器开始有输出，起始位置为减速结束时的位置。（4）要求抓取时的动作快且不损坏，，ts1.5s精度0.1mm. 二、控制器的设计过程和控制方案 (1)各个阶段数值的计算 SIMULINK仿真图，时间设为2秒 Step1设加速阶段，电压0.06V； Step2设置为到达0.5秒时停止加速，进入减速阶段电压为-0.36； Step3设置为减速阶段持续0.025秒，总时间0.525s,减速度停止，电压0.42V. Step，step4设总时间0.525s,传感器电压4.98v-Manipulator terminal actuators microcomputer control One, the design requirements To meet the requirements of rapidity, the control phase is divided into three stages: (1) the acceleration phase, the initial position for the clamp of the opening of the largest 0.2 m, the acceleration time of 0.5 s. (2) the deceleration phase, starting stage for contact clamp glass containers, deceleration range is 5 mm, more than two stages using open loop control, in order to improve the response speed. (3) the position closed-loop control, the sensor then began to have the output, the starting position for slow down at the end of the place. (4) when you grab the fast and is not damaged, and ts1.5 s precision is 0.1 mm. Second, the controller design process and the control scheme (1) at various stages of numerical calculation SIMULINK simulation diagram, set to 2 seconds Step1 set accelerating stage, the voltage of 0.06 V. Step2 set to reach 0.5 seconds to stop acceleration, enter decelerat
Update : 2024-05-19 Size : 6144 Publisher : 薄青柠
【Communication】 queue_exponential-distribution DL : 0: 排隊理論產生exponential分布的 inter-arrival time，Mean 0.25, 0.5, 1, 2 1.統計並劃出Cumulative distribution曲線與其理論曲線 2.時間單位各為1、2、…20單位，分別統計各時間單位之arrival的個數，並劃出Pn(t) v.s t 與其理論值，n取0、1、2、3、4、5，λ取0.5。-Queuing theory produce exponential distribution of inter-arrival time, Mean 0.25, 0.5, 1, 2 1. Cumulative distribution statistics and draw the curve with its theoretical curve 2. Each unit of time is 1, 2, ... 20 units, respectively, each time statistics the arrival of the number of units, and draw Pn (t) vs t and its theoretical value, n take 0,1,2,3,4,5, λ is 0.5.
Update : 2024-05-19 Size : 265216 Publisher : 張瑀征
【Other】 fujiatianxia5xiugaiqi103 DL : 0: 直接点击修改器exe文件即可修改。富甲天下5Ver 1.3更新包括 1、增加语言设置，为GB简繁版，启动修改器后请先选择语言 2、游戏版本判断，于主公资源界面右下显示，支持游戏版本1.03/1.04的修改 3、更正部分说明数据，并且适当增加一些资料 4、主公、宠物、武将名称读取，主公代码由会员me1989 提供 5、全武将获取，无需选择武将即可读取武将地址 6、宠物修改：增加宠物成长修改 7、武将修改： (1)武将特技修改 (2)武将装备卸下功能 (3)增加体力成长项、特技，对于体力、武力、智力等可以选择性修改 8、城池修改 9、资源点修改-The Millionaire Of 3 Kingdoms V （1.03）cheater
Update : 2024-05-19 Size : 246784 Publisher : John
【Game Hook Crack】 fujiatianxia5free_king_use DL : 0: 富甲天下5 基于V1.03版本的存档，解锁使所有主公，只需将文件解压到游戏目录的save 文件夹中即可。还包括几个主公统一天下存档 -The Millionaire Of 3 Kingdoms V （1.03） free_king_use
Update : 2024-05-19 Size : 89088 Publisher : John
【VHDL-FPGA-Verilog】 5_Gray_Mean_Filter DL : 0: 均值滤波是典型的线性滤波算法，（Verilog HDL）设计所需的模块有：（1）带PLL的全局时钟管理模块 system_ctrl_pll.v （2）OV7725 COMS Sensor的初始化模块 i2c_timing_ctrl、I2C_OV7725_RGB565_Conofig （3）OV7725 COMS Sensor的视频信号采集模块COMS_Capture_RGB565 （4）SDRAM数据交互控制器Sdram_Control_2Port （5）VGA时序驱动电路lcd_driver -Design the required modules are: (1) global with PLL clock management module system_ctrl_pll. V. (2) the OV7725 COMS i2c_timing_ctrl initialization module, I2C_OV7725_RGB565_Conofig Sensor (3) the OV7725 COMS Sensor COMS_Capture_RGB565 video signal acquisition module (4) SDRAM controller data interaction Sdram_Control_2Port (5) the VGA timing drive circuit lcd_driver 逐句翻译
Update : 2024-05-19 Size : 8895488 Publisher : Keyonwho
【Software Engineering】 Desktop DL : 0: syms y(t) r 2 V odeToVectorField(diff(y, 2) + 0.5*diff(y, 1) - y^3+y^5 r*cos(t)) M matlabFunction(V, vars , { t , Y }) -syms y(t) r 2 V odeToVectorField(diff(y, 2)+ 0.5*diff(y, 1)- y^3+y^5 r*cos(t)) M matlabFunction(V, vars , { t , Y }) sol ode45(M,[0 20],[2 0]) x linspace(0,20,100) y1 d (sol,x,1) y2 d (sol,x,2) plot(x,y1, r- ,x,y2, b: ) legend( y1 , y2 ) xlabel( 时间 ) ylabel( y ) grid on
Update : 2024-05-19 Size : 17408 Publisher : 黎燕霞
【Crack Hack】 Cipher DL : 0: 置换密码算法的原理是不改变明文字符，只将字符在明文中的排列顺序改变，从而实现明文信息的加密。置换密码也叫换位密码。试编程实现矩阵换位密码。它的加密方法是将明文中的字母按照给定的顺序安排在一个矩阵中，然后用根据密钥提供的顺序重新组合矩阵中的字母，形成密文。例如，明文为attack begins at five，密钥为cipher，将明文按照每行6个字母的形式排在矩阵中，如下形式： a t t a c k b e g i n s a t f i v e 根据密钥cipher中各字母在字母表中出现的先后顺序，给定一个置换：根据上面的置换，将原有矩阵中的字母按照第1、4、5、3、2、6的顺序排列，则有下列形式： a a c t t k b i n g e s a i v f t e 从而得到密文：aacttkbingesaivfte 解密过程类推。 -The principle of permutation cipher algorithm is to change the order of characters in plaintext without changing the plaintext characters, so as to realize the encryption of plaintext information. Permutation cipher is also called transposition cipher. Programming to achieve matrix transposition password. Its encryption method is that the letters in the plaintext are arranged in a matrix according to a given order, and then the letters in the matrix are re assembled in the order provided by the key to form a ciphertext. For example, the plaintext is attack begins at five, the key is cipher, and the plaintext is placed in the matrix in the form of 6 letters per row, as follows: A, t, t, a, C, K B, e, G, I, N, s A, t, F, I, V, e According to the order in which the letters in the key cipher appear in the alphabet, a permutation is given: According to the above permutation, the letters in the original matrix are arranged in the order of first, fourth, fifth, 3, 2 and 6, and the follo
Update : 2024-05-19 Size : 1024 Publisher : 1
【VHDL-FPGA-Verilog】 AD9883 iic_v1.0_for_sim DL : 0: 程序用于配置AD9883芯片寄存器，采用iic协议。 FEATURES Industrial Temperature Range Operation 140 MSPS Maximum Conversion Rate 300 MHz Analog Bandwidth 0.5 V to 1.0 V Analog Input Range 500 ps p-p PLL Clock Jitter at 110 MSPS 3.3 V Power Supply Full Sync Processing Sync Detect for Hot Plugging Midscale Clamping Power-Down Mode Low Power: 500 mW Typical 4:2:2 Output Format Mode APPLICATIONS RGB Graphics Processing LCD Monitors and Projectors Plasma Display Panels Scan Converters Microdisplays Digital TV(Program used to configure the AD9883 chip register, using the IIC protocol.)
Update : 2024-05-19 Size : 4934656 Publisher : kilyc
【SCM】数控电源 DL : 0: （1）输出电压：范围0～＋9.9V，步进0.1V，纹波不大于10mV；（2）输出电流：500mA；（3）输出电压值由数码管显示；（4）由“＋”、“－”两键分别控制输出电压步进增减；（5）为实现上述几部件工作，自制一稳压直流电源，输出±15V，＋5V。 2．发挥部分（1）可通过一个扫描式矩阵键盘对输出电压进行预置在0～9.9V之间的任意一个值；（2）用按键可进行加减电压值，实现输出电压变化（步进0.1V不变）；（3）扩展输出电压种类（比如三角波，方波）。附件包含程序和pcb((1) output voltage: range 0 ~ +9.9 V, step 0.1 V, ripple no greater than 10mV;(2) output current: 500mA; (3) the output voltage value is displayed by the digital tube;(4) the output voltage step is decreased by "+" and "-". (5) in order to realize the above work, a stable dc power supply is made, and the output is plus or minus 15V.2.Play part (1) the output voltage can be preset at any value between 0 and 9.9V by a scanning matrix keyboard;(2) the voltage value can be added by pressing the key to realize the output voltage change (step 0.1V invariant);(3) extend the output voltage type (such as triangular wave, square wave).)
Update : 2024-05-19 Size : 6264832 Publisher : 柱宁
【.net】通用权限管理系统数据字典(PDM)V4.6 DL : 0: 通用权限管理系统数据字典序列产生器表(Base_Sequence) 序号代码注释类型长度默认值主键空值 1 Id 主键 NVARCHAR2 50 √ × 2 FullName 名称 NVARCHAR2 200 × × 3 Prefix 序列号前缀 NVARCHAR2 50 × √ 4 Separator 序列号分隔符 NVARCHAR2 50 × √ 5 Sequence 升序序列(General permission management system data dictionary Table sequence generator (Base_Sequence) serial number code annotation type length default primary key value 1 Id key NVARCHAR2 50 air V * 2 FullName name NVARCHAR2 200 * * 3 Prefix serial number prefix NVARCHAR2 50 x 4 V Separator sequence number delimiter NVARCHAR2 50 x 5 V Sequence ascending sequence)
Update : 2024-05-19 Size : 59392 Publisher : 赛达赛达
【Other】 Nkbintools DL : 0: Always frustrated to manually perform these 3 steps Quote: 1) viewbin.exe nk.bin => write down START and LENGTH 2) cvrtbin -r -a START -w 32 -l LENGTH nk.bin 3) dumprom.exe -d dump -v -5 nk.nb0 needed to dump a NK.BIN? You can get helped by using CREATEDUMP.BAT instead, a one-click-solution. Supposed you already have folder 'Nkbintools' at your desktop PC, you simply put CREATEDUMP.BAT in folder 'Nkbintools', also copy the NK.BIN file to be dumped into folder 'Nkbintools' and run CREATEDUMP.BAT.
Update : 2024-05-19 Size : 133120 Publisher : alessondanilo

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