搜索结果
找到约 429 项符合
frequency 的查询结果
按分类筛选
- 全部分类
- 书籍 (54)
- 技术资料 (39)
- matlab例程 (28)
- 其他书籍 (23)
- 其他 (22)
- 无线通信 (20)
- 单片机编程 (19)
- 模拟电子 (16)
- 电源技术 (16)
- 通讯编程文档 (15)
- 通讯/手机编程 (15)
- 系统设计方案 (12)
- 学术论文 (11)
- 单片机开发 (11)
- 多媒体处理 (9)
- VHDL/FPGA/Verilog (8)
- 其他嵌入式/单片机内容 (6)
- GPS编程 (6)
- 数值算法/人工智能 (6)
- RFID编程 (6)
- 软件设计/软件工程 (6)
- 测试测量 (5)
- 3G开发 (5)
- DSP编程 (5)
- 通信网络 (4)
- 数学计算 (4)
- 文章/文档 (4)
- 行业应用文档 (3)
- 其他行业 (3)
- 压缩解压 (3)
- 行业发展研究 (3)
- 嵌入式/单片机编程 (3)
- 技术书籍 (3)
- 论文 (3)
- 接口技术 (2)
- 串口编程 (2)
- USB编程 (2)
- 软件工程 (2)
- 汇编语言 (2)
- 技术管理 (2)
- 邮电通讯系统 (2)
- Linux/Unix编程 (2)
- 书籍源码 (2)
- 文件格式 (2)
- 微处理器开发 (2)
- 电机控制 (1)
- 传感与控制 (1)
- 嵌入式综合 (1)
- 可编程逻辑 (1)
- 视频教程 (1)
- *行业应用 (1)
- VC书籍 (1)
- 驱动编程 (1)
- 电子书籍 (1)
- 加密解密 (1)
- 软件 (1)
单片机开发 // // Histogram Sample // This sample shows how to use the Sample Grabber filter for video image p
//
// Histogram Sample
// This sample shows how to use the Sample Grabber filter for video image processing.
// Conceptual background:
// A histogram is just a frequency count of every pixel value in the image.
// There are various well-known mathematical operations that you can perform on an image ...
通讯/手机编程 Squaring circuits are an important building block for impulse-radio UWB non-coherent receivers. This
Squaring circuits are an important building block for impulse-radio UWB non-coherent receivers. This work proposes a squarer, based on the quadratic law of saturated transistors. Such a circuit has already been proposed for lower frequency applications, therefore this work focuses on the extension t ...
系统设计方案 This paper presents the key circuits of a 1MHz bandwidth, 750kb/s GMSK transmitter. The fractional-N
This paper presents the key circuits of a 1MHz bandwidth, 750kb/s GMSK transmitter. The fractional-N synthesizer forming the basis of the transmitter uses a combined phasefrequency
detector (PFD) and digital-to-analog converter (DAC) circuit element to obtain >28dB high frequency noise reduction whe ...
嵌入式/单片机编程 This manual describes Freescale’s IEEE™ 802.15.4 Standard compliant MAC/PHY software. The Frees
This manual describes Freescale’s IEEE&#8482 802.15.4 Standard compliant MAC/PHY software. The Freescale 802.15.4 MAC/PHY software is designed for use with the Freescale MC1319x and MC1320x, family of short range, low power, 2.4 GHz Industrial, Scientific, and Medical (ISM) band transceivers, desig ...
驱动编程 Using LabVIEW 8.5 Language to control Tektronix AWG3102. This program can select output waveform, fr
Using LabVIEW 8.5 Language to control Tektronix AWG3102. This program can select output waveform, frequency and amplitude.
其他 Using LabVIEW to control Tektronix AWG2021 via GPIB. This program can select output waveform, freque
Using LabVIEW to control Tektronix AWG2021 via GPIB. This program can select output waveform, frequency and amplitude.
其他 Using LabVIEW 8.5 Language to control Tektronix AWG520. This program can select gain, sample rate, f
Using LabVIEW 8.5 Language to control Tektronix AWG520. This program can select gain, sample rate, frequency and offset.
matlab例程 JLAB is a set of Matlab functions I have written or co-written over the past fifteen years for the p
JLAB is a set of Matlab functions I have written or co-written over the past fifteen years for the purpose of analyzing data. It consists of four hundred m-files spanning thirty thousand lines of code. JLAB includes functions ranging in complexity from one-line aliases to high-level algorithms for c ...
通讯/手机编程 Under the labor sentiment monitor system has several parts of compositions: The mobile termination s
Under the labor sentiment monitor system has several parts of compositions: The mobile termination software and hardware development, the central server software development as well as opens video frequency the prompt reflection. The labor sentiment monitor end is responsible for the data and the sc ...
其他 ofdm信道特性 Channel transmission simulator Channel transmission simulator ％ ％ inputs: ％ sig2 - noi
ofdm信道特性
Channel transmission simulator
Channel transmission simulator
％
％ inputs:
％ sig2 - noise variance
％ Mt - number of Tx antennas
％ Mr - number of Rx antennas
％ x - vector of complex input symbols (for MIMO, this is a matrix, where each column
％ is the value of the antenna outputs a ...