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51汇编 等周期脉宽调制pwm 子程序2007-3-7 11:14:00 等周期脉宽调制pwm 晶振:12MHZ 89C51
Date : 2008-10-13 Size : 1.43kb User : zhaoshaoyong

51汇编 等周期脉宽调制pwm 子程序2007-3-7 11:14:00 等周期脉宽调制pwm 晶振:12MHZ 89C51-51 compilation, such as pulse width modulation cycle 2007-3-7 11:14:00 Subroutine pwm pulse width modulation pwm cycle, such as crystal: 12MHZ 89C51
Date : 2025-12-18 Size : 1kb User : zhaoshaoyong

1:判断闰年程序 2:产生随机数并计算程序 3:计算平台长度程序 4:加减乘除运算 5:数字方阵程序 6:数据加密程序 7:代码转换程序 8:键盘录入数据的转换与显示 9:音乐演奏 10:显示色彩矩形块 11、12:字符图形程序 13:图形变换 14、15:动画 16:打字练习 17:打字计时练习 18:系统时间显示 19:显示日期时间 20:七段电子表显示 21:简易文本编辑器 22:磁盘文件读写 23:成绩管理 24、25:pc机通信 26:钟表显示 27:霓虹灯模拟显示 每个程序里都附带说明.有需要的可以下载看.感觉不错哦. -Very Good!
Date : 2025-12-18 Size : 241kb User : 梁军学

1:判断闰年程序 2:产生随机数并计算程序 3:计算平台长度程序 4:加减乘除运算 5:数字方阵程序 6:数据加密程序 7:代码转换程序 8:键盘录入数据的转换与显示 9:音乐演奏 10:显示色彩矩形块 11、12:字符图形程序 13:图形变换 14、15:动画 16:打字练习 17:打字计时练习 18:系统时间显示 19:显示日期时间 20:七段电子表显示 21:简易文本编辑器 22:磁盘文件读写 23:成绩管理 24、25:pc机通信 26:钟表显示 27:霓虹灯模拟显示-1: the procedure to determine leap year 2: generate random numbers and calculate the procedure 3: the length of the procedure of computing platforms 4: Math & Computing 5: the number of square procedure 6: data encryption procedures 7: code conversion process 8: keyboard input and display data conversion 9: Music Performance 10: display color rectangular block 11,12: character graphics program 13: graphics transform 14,15: Animation 16: 17 typing practice: time to practice typing 18: System time display of 19: Display Date Time 20: Seven-Segment e table shows the 21: Simple text editor 22: read and write disk files 23: performance management 24,25: pc communication 26: 27 clocks displayed: neon simulation
Date : 2025-12-18 Size : 242kb User : Tony

24*64点阵屏 64*24点阵LED点阵显示板源代码 1:初始通电时灯泡全亮,必需通过程序运行才能避免。这虽然说无伤大雅,但却也是一个弊端。原因是裸片MCU各个口都是高电平的原因,我在设计时未考虑周到。 2:CD4094穿行数据传输级联,现扫描顺序反了,导致编程稍微困难一些。目前顺序是这样的:一共64列嘛,从8开始的,8-7-6-5-4-3-2-1; 16-15-14-13-12-11-10-9;24-23-22-21-20-19-18-17-24* 64 dot matrix screen 64* 24 dot matrix LED dot matrix display source code 1: the initial full-power when the light bulb must be run through the procedure to avoid. Although this innocuous, but it is also a disadvantages. The reason is that I die MCU are high in all of the reasons, I am not taken into account in the design and thoughtful. 2: CD4094 cascade through data transmission, is the order of the anti-scanning, resulting in slightly more difficult programming. At present, the order is this: do a total of 64, from 8 to start the ,8-7-6-5-4-3-2-1 16-15-14-13-12-11-10-9 24-- 23-22-21-20-19-18-17 ..................................... ........
Date : 2025-12-18 Size : 5kb User : 125449594

本人原创,用汇编实现的电子琴演奏程序,本系统内置3-4首歌曲任用户挑选,并可设置高中低3种音。- A music editor, music include pitch (with 1 ~ 7 that bass area, 8 to 14 that the Alto area, said 15 to 21 treble area, the relationship between pitch and frequency, see the annex to this form) and duration (available 1 that a 16 hours duration, 2 said that one eighth of duration, that is the whole note, half note, quarter note, eighth note, etc.), and then through the PC speakers bring their own design through the 80x86 assembly language program to control the play .
Date : 2025-12-18 Size : 2kb User : prolove

hex code for controlling a TSA5511 phase locked loop chip using a PIC16F84 Also drives a standard 16x1 LCD display. function 16F84(A) L.C.D. notes 0V 5 1, 5 +5 volt 4, 14 2, 3 Display enable 2 6 SCL 17 needs 10k pullup to +5V SDA 18 needs 10k pullup to +5V 4MHz crystal 16 4 MHz crystal 15 display 10 4 display data 9 14 display data 6 11 display data 8 13 display data 7 12 switch input 11 ‘Down’ switch, normally 0V switch input 12 ‘Set’ switch, normally 0V switch input 13 ‘Up’ switch, normally 0V TSA5511 needs a 3.2Mhz crystal 1 x 16 character display pinout: 1 = 0 Volt 2 = 5 Volt 3 = Supply Voltage LCD Driver 4 = RS, Register Select, Low=Instruction, High=Data 5 = R/W, Read/Write 6 = Enable 7 to 14 = DB0-DB7, Data Bus software selectable 4 or 8-bit mode 15 = LED + (Anode of LED Unit) 16 = LED - (Cathode of LED Unit)-hex code for controlling a TSA5511 phase locked loop chip using a PIC16F84 Also drives a standard 16x1 LCD display. function 16F84(A) L.C.D. notes 0V 5 1, 5 +5 volt 4, 14 2, 3 Display enable 2 6 SCL 17 needs 10k pullup to+5V SDA 18 needs 10k pullup to+5V 4MHz crystal 16 4 MHz crystal 15 display 10 4 display data 9 14 display data 6 11 display data 8 13 display data 7 12 switch input 11 ‘Down’ switch, normally 0V switch input 12 ‘Set’ switch, normally 0V switch input 13 ‘Up’ switch, normally 0V TSA5511 needs a 3.2Mhz crystal 1 x 16 character display pinout: 1 = 0 Volt 2 = 5 Volt 3 = Supply Voltage LCD Driver 4 = RS, Register Select, Low=Instruction, High=Data 5 = R/W, Read/Write 6 = Enable 7 to 14 = DB0-DB7, Data Bus software selectable 4 or 8-bit mode 15 = LED+ (Anode of LED Unit) 16 = LED- (Cathode of LED Unit)
Date : 2025-12-18 Size : 2kb User : Nev

1:判断闰年程序 2:产生随机数并计算程序 3:计算平台长度程序 4:加减乘除运算 5:数字方阵程序 6:数据加密程序 7:代码转换程序 8:键盘录入数据的转换与显示 9:音乐演奏 10:显示色彩矩形块 11、12:字符图形程序 13:图形变换 14、15:动画 16:打字练习 17:打字计时练习 18:系统时间显示 19:显示日期时间 20:七段电子表显示 21:简易文本编辑器 22:磁盘文件读写 23:成绩管理 24、25:pc机通信 26:钟表显示 27:霓虹灯模拟显示-1: Determine Leap Year Program 2: generate random numbers and calculate the program 3: Length of program computing platforms 4: addition and subtraction multiplication and division 5: The number of square procedure 6: data encryption program 7: The code conversion process 8: keyboard input data conversion and display 9: 10 music: Display color rectangle 11,12: character graphics program 13: The graphics transformation 14,15: Animation 16: Typing 17: Typing of 18 timed practice: the system time display 19: Display Date Time 20: Seven-Segment E table shows the 21: 22 Simple text editor: read and write disk file 23: performance management 24,25: pc computer communication 26: Clocks 27: Neon Analog Display
Date : 2025-12-18 Size : 5kb User : dandan

超全的汇编配套程序样例:1-流水灯14-倒计时演示16-BCD码演示7-按键9-继电器-Over the whole sample assembly supporting the program: 1- water lights 14- the countdown demonstration 16-BCD code demonstrates 7-- button 9- Relay, etc.
Date : 2025-12-18 Size : 34kb User :

输入一个学生的身份证号码,程序检验身份证号码是否合法。 下面是身份证号码的规则: 身份证号码共18位. 前6位是地址码. 7--14位是出生年月日 后面4位是生成的代码, 第17位用来做性别判定:偶数 -- 女 奇数--- 男 . 第十八位数字的计算方法为: 1.将前面的身份证号码17位数分别乘以不同的系数。从第一位到第十七位的系数分别为:7 9 10 5 8 4 2 1 6 3 7 9 10 5 8 4 2 2.将这17位数字和系数相乘的结果相加。 3.用加出来和除以11,看余数是多少? 4余数只可能有0 1 2 3 4 5 6 7 8 9 10这11个数字。其分别对应的最后一位身份证的号码为1 0 X 9 8 7 6 5 4 3 2。 5.通过上面得知如果余数是2,就会在身份证的第18位数字上出现罗马数字的Ⅹ。如果余数是10,身份证的最后一位号码就是2。 -input one s ID number,the program will check it.And give some information about this ID card s belonger if it is valid,or the program will warn you that this ID number is invalid.
Date : 2025-12-18 Size : 4kb User : 牛倩

设计一个程序,使之完成下列功能。 要求:(1)完成矩阵转换,输出转换前和转换后的矩阵。 (2)矩阵转换后,计算主对角线数之和,并输出。 1 2 3 4 13 9 5 1 5 6 7 8————》14 10 6 2 9 10 11 12 15 11 7 3 13 14 15 16 16 12 8 4 设计一个程序,将下列10个已知的常数按照从小到大的顺序进行排序,并打印排序的结果。 300,46,78,109,21,70,26,290,166,8, 输入5名学生的信息(学号、姓名、五门功课成绩),然后按平均成绩从高分到低分进行排序并输出。要求使用结构体完成,结构类型如下: struct stu{ long no //学号 char name[9] //姓名 int score[5] //成绩 float ave //平均成绩 }; -couhuoba
Date : 2025-12-18 Size : 12kb User : 凌珏陌

本文件牛逼的不行,想用的话自己打开来看吧,保证你大开眼界,流连忘返-class DZTstruct{ public: unsigned short rh_tag //0xONff where N=rh_nchan-1 (0-15) unsigned short 0-1 unsigned short rh_data //offset to data (1024*rhnchan) unsigned short 2-3 unsigned short rh_nsamp //samples per scan (2-65635) unsigned short 4-5 unsigned short rh_bits //bit per data word (8,16,32,64) unsigned short 6-7 short rh_zero //binary offset (-128,-32768,etc.) short 8-9 float rh_sps //scans per second float 10-13 0A-0D float rh_spm //scans per mark float 14-17 0E-11 float rh_mpm //maters per mark float 18-21 12-15 float rh_position //position (ns) float 22-25 16-19 float rh_ra
Date : 2025-12-18 Size : 2kb User : keenly

风电机组: 电价0.6 Pw_max=[2,1,3,4,5,5,4,2,3,5,5,1,2,4,5,5,5,4,3,5,3,3,2,4]; 光伏: 电价0.9 Pf_max=[0,0,0,0,0,0,1,2,3,4,5,5,5,5,4,3,1,0,0,0,0,0,0,0]; 热电机组: 电价 0.4 成本 标准煤价格 500元 电加热: 功率平衡约束: QL=[18,16,12,16,18,20,14,22,12,18,4,20,6,8,4,2,6,8,10,12,14,4,6,2]; PL=[4,3,6,9,1,2,2,3,6,4,5,7,8,2,1,4,5,6,3,5,6,3,4,2]; 初期投资: 初期折旧: 维护: 日总费用 环境成本 弃风弃光成本 目标函数 总的模型 求解方法遗传算法(Wind Turbine: Electricity price 0.6 Pw_max=[2,1,3,4,5,5,4,2,3,5,5,1,2,4,5,5,5,4,3,5,3,3,2,4 ]; Photovoltaic: Electricity price 0.9 Pf_max=[0,0,0,0,0,0,1,2,3,4,5,5,5,5,4,3,1,0,0,0,0,0,0,0 ]; Thermal power unit: Electricity price 0.4 Cost Standard coal price 500 yuan Electric heating: Power balance constraints: QL=[18,16,12,16,18,20,14,22,12,18,4,20,6,8,4,2,6,8,10,12,14,4,6,2 ]; PL=[4,3,6,9,1,2,2,3,6,4,5,7,8,2,1,4,5,6,3,5,6,3,4,2 ]; Initial investment: Initial depreciation: maintain: Total daily cost Environmental cost Cost of abandoning wind and light Objective function Overall model To Genetic algorithm)
Date : 2025-12-18 Size : 314kb User : 4hs22eas
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