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FIRshiyan
- 利用双线性变换设计IIR滤波器(只介绍巴特沃斯数字低通滤波器的设计),首先要设计出满足指标要求的模拟滤波器的传递函数 ,然后由 通过双线性变换可得所要设计的IIR滤波器的系统函数 。-IIR filter design using bilinear transform (only introduced the Butterworth digital low-pass filter design), first designed to meet the index requirements of
PCM
- 利用Matlab仿真脉冲编码调制(PCM)及A律、μ律PCM对声音进行压缩编解码过程。 脉冲编码调制(PCM,Pulse Code Modulation)是一种将模拟语音信号转换成数字信号的编码方式。波形编码器的作用是对采样后的信号样本进行量化和编码。从数学上来看,量化过程就是把一个连续幅度值的无限数集合映射成一个离散幅度值的有限数集合,编码就是用一组二进制数来表示这些映射后的有限数。国际标准化的PCM采用折叠二进制码,符合长途电话质量。根据量化方法的不同,PCM可分为均匀量化PCM和对数
Simulate2005(DLT645-1997)
- Simulate2005(模拟DL/T645-1999部颁电度表通讯程序),可以在配置文件里选串口,填入需要模拟的电度量数值.-Simulate2005 (analog DL/T645-1999 ministerial watt-hour meter communication program) in the configuration file selected serial port, fill in the need to simulate the electrical measureme
AD421
- 本程序为AD421的开发源代码,进行单片机研发之用,将16为串行数据转换为模拟数据-The program source code for the development of AD421, the microcontroller development purposes, will be 16 for the serial data is converted to analog data
llf1.0
- 用MFC写的模拟操作系统最低松弛度优先算法(LLF)的程序 操作系统课程设计-Analog operating system written with MFC minimum laxity first algorithm (LLF) program courses on operating system design
jffs2-yaffs.tar
- 数字到模拟转换视频输出linux驱动 davinci 6467evm板的可跑-Digital to analog conversion video output linux driver
pic16f688
- 此程序为PIC16F688 模拟SPI代码,实现GPS射频的配置-This program code for the PIC16F688 analog SPI to achieve the configuration of GPS radio
07Gtijifenxingzhiliushuzidianyabiaosheji
- 2007年G题 积分型直流数字电压表设计 里面包含电路图,源程序,真正不用费力去寻找原理图。本设计为16位高分辨率的三斜积分式直流数字电压表, A/D转换器部分采用普通元器件构成模拟部分,利用MEGA8单片机借助软件实现数字计数显示功能,同时采用MEGA8单片机编程实现直流电压表量程。 -G points title in 2007 DC Digital Voltmeter design containing schematics, source code, not easy to fi
VCKeyboard
- VC基于winio的模拟键盘按键方法源代码。本人自己编写。开发过程中很有参考价值。-VC-based approach winio analog keyboard keys source code. The process of developing a good reference.
modbus-51-src
- 汇编,C 源码 用STC89C58单片机做的数据采集和控制,12位AD转换使用TLC2543,通讯协议采用MODBUS(RTU),通过拨码开关改变从机地址,支持模拟量或数字量的读写。(4路模拟量输入、6路开关量输出(继电器输出)、8路开关量输入)开发环境:KEIK 7.06 (2006-7-5,C-C++,61KB,17次) -Microcontroller to do with STC89C58 data acquisition and control, use 12-bit AD
ADC0809AD
- 51单片机控制ADC0809模拟PROTEUS仿真电路控制-51 microcontroller to control the ADC0809 analog PROTEUS simulation circuit control
Software_SPI
- 几种常用的模拟SPI读写一体化模块,用于软件模拟SPI功能-SPI read and write some commonly used analog integrated modules for software simulation SPI function
PB_classic_analog_keyboard_key_code
- PB模拟键盘按键经典程序代码PB classic analog keyboard key code-PB classic analog keyboard key code
iphonetab
- Android上模拟IPHONE底部TAB栏的DEMO,最完美版-Analog the IPHONE bottom of the TAB bar on Android DEMO, the most perfect version of the
sock_form
- 模拟网页发送表单,用套接字把表单发送到服务器,模拟51网站登录-Simulation web form to send with the form sent to the server socket, analog 51 Web Log
USB_HID_CH375
- 通过USB接口芯片CH375实现模拟HID类USB键盘,通过CH375的外部固件模式,最大的特点是不需要安装驱动,即插即用,并且可连续发送数据,可以在txt文本中查看。我改进了上传数据的函数,使得此改变传递参数的值能直接控制PPT.-CH375 through the USB interface chip analog HID class USB keyboard, external firmware mode by CH375, the biggest feature is the need
ADC
- STM32ADC编程。使用寄存器配置ADC, 可以实现多通道模拟电压的转换,并通过12864显示。-STM32ADC programming. Register configures the ADC can achieve multi-channel analog voltage conversion and display through 12864.
ucos-for-adsp-bf533-DSP
- icroC/OS-II Port for Analog Devices Blackfin ADSP-BF533 This is the MicroC/OS-II V2.70 port for the ADI Blackfin. Specifically it is coded for the ADSP-BF533 that is included on the ADDS-BF533-EZLITE evaluation board from Analog Devices-The
so8mode
- 飞思卡尔模拟器件及S08芯片的低功耗模式-Freescale Analog Devices and S08-chip low-power mode
elecfans.com-Ewb50
- 继proteus后的一个很好的仿真软件,主要应用在测量数据,里面包含很多模拟测量工具。-After the proteus of a good simulation software, the main application in the measurement data, contains a lot of analog measuring tool.