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Description: 主要是通过最大类间方差算法求解自适应阈值，非常好用-Mainly through the Otsu algorithm to solve the adaptive threshold, very easy to use
Platform: |
Size: 177152 |
Author: 宋智钦 |
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Description: 单线数字温度计 DSl820
DSl820 数字温度计提供 9 位(二进制)温度读数 指示器件的温度 信息经过单线接口送
入 DSl820 或从 DSl820 送出 因此从主机 CPU 到 DSl820 仅需一条线(和地线) DSl820 的
电源可以由数据线本身提供而不需要外部电源 因为每一个 DSl820 在出厂时已经给定了唯
一的序号 因此任意多个 DSl820 可以存放在同一条单线总线上 这允许在许多不同的地方
放置温度敏感器件 DSl820 的测量范围从-55 到+125 增量值为 0.5 可在 l s(典型值)
内把温度变换成数字- U5355 u7EBF u659 u5B1 u5B1 u5A1 u3B29 U6307 u793A u6683 u7684 u6E2 u6E2 u6E1 u510F u7EFl U4E3B u673A CPU u5230 DSl820 u4EC5 u9700 u4E00 u7EBF ( u548C u5730 u7EBF) DSl820 u7684 u7535 u6E90 u53EF u4E5 u7531 u6570 u636E u7EBF u672C u8EAB u63D0 U4F9B u800C u4E0D u9700 u8191 u5916 u75E 0353 u6E0 u6E0 u4E3A u6BCF u4E00 u4E2A DSl820 u5728 u51FA u5382 u65F6 u5DF2 u7ECF u7ED9 u5B9A u4E86 u552F U4E00 u5E8 u5E8F u5E8 u5EB3 u5EB3 u6EF0 u6EF0 u4EF0 u6EF u610F u591A u4E2A DSl820 u53EF u4E5 u5B58 u653E u5728 u540C u4E00 U8BB8 u8282 u7284 u8R3E u5103 U5230+125 u589E u91CF u503C u4E3A 0.5 u53EF u5728 l U ( u5178 u578B u503C) u5185 u628A u6E29 u5EA6 u53D8 u6362 u6210 u6570 u5B57
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Size: 78848 |
Author: 赵鹏 |
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Description: 用程序控制8个彩灯从中心向两端闪烁，但是可以通过仿控制脉冲频路来控制闪烁速度，仿真开启后，彩灯会不停的亮起，不会停下 #include <reg51.h>
unsigned char led[]={0x81,0x42,0x24,0x18};
void delay(unsigned int time)
{
unsigned int j=0;
for(;time>0;time--)
for(j=0;j<125;j++);
}
void main(void)
{
char i;
while(1)
{
for(i=0;i<4;i++)
{
P2=led[i];
delay(500);
}
}
}(Eight lights flickering from ends to middle)
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Size: 22528 |
Author: 付委
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Description: 简易的密码锁，通过按键和1602液晶显示屏实现密码锁的功能(Simple password lock, through the button and 1602 LCD screen to realize the function of password lock)
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Size: 33792 |
Author: 18856964114
|
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Description: ap6255-driver-source-for-linux
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Size: 1981440 |
Author: wushaolong
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Description: 0.1 2007.08.19
0.125 2007.08.19
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Size: 1024 |
Author: fantasyplay
|
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Description: 矩阵连乘：
设有矩阵M1,M2,M3,M4，
其维数分别是10×20, 20×50, 50×1 和1×100，现要求出这4个矩阵相乘的结果。我们知道，若矩阵A的维数是p×q，矩阵B的维数是q×r，则A与B相乘后所得矩阵AB的维数是p×r。按照矩阵相乘的定义，求出矩阵AB中的一个元素需要做q次乘法（及q-1次加法）。这样，要计算出AB就需要做p×q×r次乘法。为简单起见，且由于加法比同样数量的乘法所用时间要少得多，故这里我们暂不考虑加法的计算量。由于矩阵连乘满足结合律，故计算矩阵连乘的方式可以有多种。
例如，我们可以按M1(M2(M3M4))的方式去计算，
也可以按(M1(M2M3))M4的方式去计算，所得结果是相同的。
但是值得注意的是，
按前一方式计算需要做125,000次乘法，
而按后一方式计算只需要做2,200次乘法。
由此可见，矩阵连乘的运算次序对于所需要的计算量
（所需乘法次数）有着极大的影响。
M3M4：50*1*100=5,000；M2(M3M4)：20*50*100=100,000
M1(M2(M3M4))：10*20*100=20,000
(M2M3)：20*50*1=1000；(M1(M2M3))：10*20*1=200 ；
(M1(M2M3))M4：10*1*100=1000(This algorithm for the C++ algorithm, can be applied directly, in which the value can be modified)
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Size: 3072 |
Author: 皓子188
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Description: Map scripts v171, v128, v140 , v181
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Size: 349184 |
Author: MrPie
|
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Description: ASP客户关系管理系统，具有客户管理(客户信息管理，联系人信息管理，合同信息管理)，库存管理(库存管理，产品管理 )，服务管理(反馈信息管理)，报表管理(客户报表查询，联系人报表查询)，e-mail管理(Email管理，发件人管理)，用户管理等功能(125/5000
ASP customer relationship management system, customer management, customer information management, the contact information management, contract information management, inventory management, inventory management, product management, service management (management) feedback information, report management (customer report query, contact report query), E-mail management (Email management, management of the sender), user management, and other functions)
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Size: 134144 |
Author: woiu
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Description: Exercise
Page 125 from MPC
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Size: 9216 |
Author: GABY94 |
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Description: DS18B20测温程序数码管显示,可测温显示范围为-55℃ 至 +125℃。(DS18B20 temperature measurement program digital tube display, the temperature measurement range from -55 to +125 C.)
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Size: 29696 |
Author: 树懒先生 |
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Description: 流星灯程序，C语言写的，
void delay(uchar ms)
{
uchar n;
while(ms--)
{
for(n=125;n>0;n--);
}
}(Meteor lantern program, written in C)
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Size: 21504 |
Author: stm-arm |
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Description: windows system based xp win
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Size: 24576 |
Author: exp34 |
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Description: The ADS5500 is a high-performance, 14-bit, 125 Msps analog-to-digital converter (ADC). To provide a complete converter solution, it includes a high-bandwidth linear sample-and-hold stage (S&H) and internal reference. Designed for applications demanding the highest speed and highest dynamic performance in little space, the ADS5500 has excellent power consumption of 578 mW at 3.3-V single-supply voltage. This allows an even higher system integration density. The provided internal reference simplifies system design requirements. Parallel CMOS-compatible output ensures seamless interfacing with common logic.
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Size: 1739776 |
Author: kadomcevvn86 |
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Description: inbro embroidery machine backup 1hn
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Size: 282624 |
Author: froggi78 |
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Description: 国产9268 配置FPGA 码 ，AD9268是一款双通道、16位、125 MSPS模数转换器(ADC)，设计用来支持需要高性能、低成本、小尺寸且具多功能性的通信应用。(adi ad9268 16-Bit, 125 MSPS/105 MSPS/80 MSPS, 1.8 V Dual Analog-to-Digital Converter)
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Size: 1024 |
Author: panshuo666 |
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Description: stc90c516rd+，加8位共阴极数码管显示ds18b20温度，与网上很多的程序不同的是，本程序有写config的操作可以实现小数点后两位的精度，范围是从-55到125摄氏度(stc90c516rd+, plus eight common cathode LED display ds18b20 temperature, and a lot of programs online is different, this program has the write operation can be realized config two decimal places of accuracy, the range is from-55 to 125 degrees Celsius)
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Size: 20480 |
Author: Waylonss Chung |
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Description: driver for 125 khz reader.
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Size: 1530896 |
Author: florian8 |
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Description: 硬件资源:
1,MCU: STM32F405RGT6 (FLAH:1024K, RAM:196K, 系统运行时钟频率:168MHz)
2,IMU: MPU6000(通信方式:SPI1, SCK:PA5 \ MISO:PA6 \ MOSI:PA7 \ CS:PC2)
3,气压计: BMP280(通讯方式:IIC1, SCL:PB6 \ SDA:PB7)
4,磁力计接口: HMC5883L(通讯方式:IIC1, SCL:PB6 \ SDA:PB7)
5,电调信号: PWM或Oneshot125(S1:PC6 \ S2:PC7 \ S3:PC8 \ S4:PC9)
6,接收机: PPM信号(PA3)
7,蓝色LED: 运行指示灯(PB9)
8,红色LED: 未使用(PA14)
9,电压采集: (ADC1 IN15 PC5)
10,电流采集: (ADC1 IN14 PC4)
11,蜂鸣器: (PC13)
12,WS2812B灯带: (PA15)
13,USB_SLAVE接口(USB_DM:PA11, USB_DP:PA12)(Hardware resources: 1, MCU: STM32F405RGT6 (FLAH: 1024K, RAM: 196K, system running clock frequency: 168MHz) 2, IMU: MPU6000 (communication mode: SPI1, SCK: PA5 MISO: PA6 MOSI: PA7 CS: PC2) 3, barometer: BMP280 (communication mode: IIC1, SCL: PB6 SDA: PB7) 4. Magnetometer interface: HMC5883L (communication mode: IIC1, SCL: PB6 SDA: PB7) 5. Electrical modulation signal: PWM or Oneshot 125 (S1: PC6 S2: PC7 S3: PC8 S4: PC9) 6. Receiver: PPM Signal (PA3) 7, Blue LED: Operating Indicator (PB9) 8, Red LED: Not Used (PA14) 9. Voltage acquisition: (ADC1 IN15 PC5) 10, current acquisition: (ADC1 IN14 PC4) 11, buzzer: (PC13) 12, WS2812B Lamp Belt: (PA15) 13, USB_SLAVE interface (USB_DM: PA11, USB_DP: PA12))
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Size: 1748992 |
Author: wjr111 |
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Description: sod激波管问题，x<0:(u,ρ,p)=(0,1,1);x≥0:(u,ρ,p)=(0,0.125,0.1),画出t=0.14时刻的u,ρ,p曲线.(The Sod shock tube problem, named after Gary A. Sod, is a common test for the accuracy of computational fluid codes, like Riemann solvers, and was heavily investigated by Sod in 1978.)
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Size: 14336 |
Author: 李威 |
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