搜索结果
找到约 948 项符合
Signal 的查询结果
按分类筛选
- 全部分类
- 技术资料 (320)
- matlab例程 (108)
- 其他书籍 (54)
- 单片机编程 (50)
- 其他 (30)
- 书籍 (29)
- DSP编程 (28)
- 模拟电子 (18)
- 通讯编程文档 (16)
- 学术论文 (15)
- 通讯/手机编程 (15)
- 单片机开发 (13)
- 书籍源码 (11)
- 软件设计/软件工程 (10)
- GPS编程 (10)
- 电子书籍 (9)
- 文章/文档 (9)
- 微处理器开发 (9)
- 源码 (8)
- Linux/Unix编程 (7)
- 文件格式 (7)
- VHDL/FPGA/Verilog (7)
- 其他行业 (7)
- 无线通信 (6)
- 技术书籍 (6)
- 软件工程 (6)
- 可编程逻辑 (6)
- 数学计算 (6)
- 汇编语言 (6)
- 行业发展研究 (6)
- 3G开发 (6)
- 人工智能/神经网络 (5)
- 系统设计方案 (5)
- VIP专区 (5)
- 论文 (4)
- 电源技术 (4)
- 嵌入式综合 (4)
- 编译器/解释器 (4)
- 嵌入式/单片机编程 (4)
- 邮电通讯系统 (4)
- PCB相关 (3)
- 多媒体处理 (3)
- 仿真技术 (3)
- 教程资料 (3)
- 压缩解压 (3)
- 语音压缩 (3)
- 其他嵌入式/单片机内容 (3)
- 资料/手册 (2)
- 测试测量 (2)
- DSP工具/软件 (2)
- 工控技术 (2)
- 编辑器/阅读器 (2)
- 多国语言处理 (2)
- 生物技术 (2)
- 医药行业 (2)
- 教程 (1)
- 手册 (1)
- 其他 (1)
- C语言 (1)
- VHDL/Verilog/EDA源码 (1)
- 接口技术 (1)
- 设计相关 (1)
- 数值算法/人工智能 (1)
- 加密解密 (1)
- 图形图像 (1)
- 操作系统开发 (1)
- PCB图/BOM单/原理图 (1)
- 技术教程 (1)
- ARM (1)
- 单片机 (1)
- 通信网络 (1)
- 机械电子 (1)
- 教程资料 (1)
- 驱动编程 (1)
- Internet/网络编程 (1)
- 串口编程 (1)
- *行业应用 (1)
- 网络 (1)
- 传真(Fax)编程 (1)
- CA认证 (1)
- 技术管理 (1)
- uCOS (1)
- BREW编程 (1)
- STL (1)
- VxWorks (1)
- VC书籍 (1)
- SQL Server (1)
- 人物传记/成功经验 (1)
- RFID编程 (1)
人工智能/神经网络 This applet illustrates the prediction capabilities of the multi-layer perceptrons. It allows to def
This applet illustrates the prediction capabilities of the multi-layer perceptrons. It allows to define an input signal on which prediction will be performed. The user can choose the number of input units, hidden units and output units, as well as the delay between the input series and the predicted ...
其他 NN Functions a program in Lisp to demonstrate working of an artificial neuron. (Enter an input vect
NN Functions
a program in Lisp to demonstrate working of an artificial neuron. (Enter an input vector X and weight vector W. Calculate weighted sum XW. Transform this using signal or activation functions like logistic, threshold, hyperbolic-tangent, linear, exponential, sigmoid or some other functio ...
技术资料 AN3070
使用STM32™的USART时，如何管理RS-485和IO-Link通信的驱动器使能信号
(Managing the Driver Enable signal for RS-485 and IO-Link communications with
the STM32™'s USART)
单片机开发 As you have learnt that sleep( )/usleep()/nanosleep() are not good to delay a process. Timers can pr
As you have learnt that sleep( )/usleep()/nanosleep() are not good to delay a process. Timers can provide more accurate time control in applications. In this lab, you will explore POSIX timers and signal programming, experience the timer drift.
The primary focus of this lab will be "time". The exper ...
通讯/手机编程 The exercise should be finished in English. 2. According to Prof. Zhang s requirement, this exercis
The exercise should be finished in English.
2. According to Prof. Zhang s requirement, this exercise mainly focuses on the BER performance of some wireless communication system using specific coding and modulation type through the AWGN channel. Signal-to-Noise ration (SNR) varies from 5dB to 20dB.
通讯/手机编程 I. C. Wong, Z. Shen, J. G. Andrews, and B. L. Evans, ``A Low Complexity Algorithm for Proportional R
I. C. Wong, Z. Shen, J. G. Andrews, and B. L. Evans, ``A Low Complexity Algorithm for Proportional Resource Allocation in OFDMA Systems , Proc. IEEE Int. Work. Signal Processing Systems, 针对这篇文章给出的源代码
无线通信 RF Amplifier Design
RF Amplifier Design：1. Active devices and S-parameters
2. Amplifier impedance matching technique
3. Power gain of amplifiers
4. Stability of RF amplifiers
5. Power gain circles of amplifiers
6. Bias networks of active devices
7. Small signal amplifier design example
模拟电子 水声信号功率放大器的设计与实现
设计了水声信号发生系统中的功率放大电路，可将前级电路产生的方波信号转换为正弦信号，同时进行滤波、功率放大，使其满足换能器对输入信号的要求。该电路以单片机AT89C52，集成6阶巴特沃思低通滤波芯片MF6以及大功率运算放大器LM12为核心，通过标准RS232接口与PC进行通信，实现信号增益的程控调节，对干扰信号具有良好的抑 ...
技术资料 基于FPGA+单片机的示波器校准仪通信命令传输系统
为了研制国产示波器校准仪,简化模拟电路板设计,实现上位机对模拟电路的控制,设计基于现场可编程门阵列+单片机的示波器校准仪通信命令传输系统。在单片机中实现读写中断、串并转换模块,在FPGA中生成模拟电路芯片需要的所有直流、方波、正弦波的控制信号,利用上位机软件通过RS232串口对系统进行控制并显示结果,采用该架构数字 ...
文章/文档 基于OFDM的无线宽带系统仿真It contains mainly two parts, i.e. link-level simulator and system-level simulator.
基于OFDM的无线宽带系统仿真It contains mainly two parts, i.e. link-level simulator and system-level simulator.
Link-level simulator focus on a single-cell single-user scenario, where signal is transmitted from tx, and estimated at rx. Comparing the difference in tx/rx signal, the error rate can be f ...