搜索资源列表
1022-DIO-and-reverse
- 由串口输出连续的数字信号,用PCI-6713的数字IO口采集后,经Labview程序取反并输出-Using serial port to generate a continuous digital signal, aquire it through PCI-6713 digital ports, reverse it and output it with Labview programm
Virtual-modems
- 调制解调器(即Modem),是计算机与电话线之间进行信号转换的装置,由调制器和解调器两部分组成,调制器是把计算机的数字信号(如文件等)调制成可在电话线上传输的声音信号的装置,在接收端,解调器再把声音信号转换成计算机能接收的数字信号。-Modem (Modem), is a computer and telephone line between a signal conversion device that consists of two parts, modulator and demodula
Labview-Digital-Signal-Processing
- 5个源代码,用于数字信号的时域处理、频域处理和信号滤波处理。同时含有一个桌面时钟的源代码。 -5 source code, time domain for digital signal processing, frequency domain processing and signal filter processing. Containing a desktop clock source code.
Non-periodic-signals
- 用书数字信号的时域和频域处理,方便信号与系统和数字信号处理的学习。-Book digital signal the time domain and frequency domain processing, and to facilitate the learning of the signal and the system and digital signal processing.
Comparison-of-the-digital-filter
- 数字滤波器特性比较,用于信号与系统以及数字信号处理相关知识的学习。-Comparison of the digital filter
Periodic-signal-time-frequency
- 周期信号的时频域描述,用于数字信号处理等相关领域的编程和学习。-Periodic signal time-frequency domain descr iption
AFG3000s-Sweep-Frequency
- 利用LabView 程序控制 数字信号源AFG3000进行频率扫描-LabVIEW program control digital signal source AFG3000 frequency sweep
C1
- 用于数字信号处理的拨号音wav文件,0的拨号文件,可以用于测试和开发使用-Digital signal processing for dial tone wav file, 0 dialing files, you can use for testing and development
Write-to-Digital-Line
- 将输入的数据信号转化成为对应的数字信号输出。-write to digital line
graph
- 在graph控件中实现显示一组静态正弦数组数据,在Strip Chart 中随机产生数据并动态显示,在Digital Graph中显示一组数字信号-Realize the fast Fourier transform
digital-signal-generate-
- 数字信号的生成,包括常见的各种调制方式(ASK、PSK、FSK、QAM等)-Generating a digital signal, including the common modulation (ASK, PSK, FSK, QAM, etc.)
program
- 锁相技术在测控、通信、数字信号处理等众多领域得到了广泛的应用。虚拟锁相环成为锁相环发展趋势之一,根据锁相环路的基本组成及原理,利用LabVIEW软件提供的强大的数值计算和信号分析等能力对锁相环进行设计。实验和仿真结果表明该软件锁相环具有较好的捕获和跟踪性能。利用软件实现的锁相环比硬件锁相环具有更好的灵活性和通用性,同时具有结构简单、参数设计灵活等优点。-Lock-in technique in many areas of monitoring and control, communication
The-measurement-of-the-humidity
- 大气湿度的测量--由HS1101构成的湿度检测电路图3. 测量电路输出的模拟电压通过U18 接口转化为数字信号输入PC机,这一AD 转换功能由U18 硬件平台提供,U18软件内的U18 软件功能模块实现硬件接口的驱动和通信及信号处理等基本功能的实现。 4. 如图所示,当大气湿度变大时,HS1101两端的电容变小,利用TLC555产生的震荡频率变大,在TP4端可观察。 5. 经过数据采集和软件处理,最终形成与湿度变化大小成一定关系的的线性频率。 -Measuring atmospher
Mult_Dig_Wvfrm_Write.vi
- DAQ多通道输出数字信号,易于移植,方便操作-Multi channel digital signal output, easy portability, convenient operation
One_DigWrite.vi
- 单通道输出一个数字信号,能够精确定时,在LabVIEW上实现板卡波形输出-Single channel output to a digital signal, which can accurate timing, board to achieve waveform output in LabVIEW
tongdaoshujucaiyang
- 从通道读取数字信号(数字输入)。希望能帮助到有需要的人。程序可以直接使用。-Read the digital signal (digital input) from the channel. Hoping to help people in need. Program can be used directly.
TCP
- 基于LabVIEW的TCP数字通信,包括服务器和客户机两个程序,发送一组8位的数字信号,服务器和客户机端皆有显示。-It s TCP digital communications based on LabVIEW , including server and client, sending a group of 8 digital signal, server and client side are displayed.
Anolog-signal
- 数字信号转模拟信号,通过DA采集卡采集出来-digtil singal transform to
Timer
- 计时器模块,可用于数字信号采集和处理的计时-Timing timer module can be used for digital signal acquisition and processing
lvbo
- 对数字信号进行滤波,然后将滤波前后的波形都显示在前面板上进行比较-The digital signal is filtered, and then the waveform before and after filtering are displayed on the front panel to compare