搜索资源列表
matlabxueqi
- 小学期的源程序 1.试编MATLAB程序。信号 sinc(10*t),-2<=t<=2 m(t)= 0,其它 用100hz的载波来产DSB信号并解调。完成下列工作: 画出已调信号; 求已调信号的频谱,并用图像表示。 画出解调信号; 求解调信号的频谱,并用图像表示。 2.信号 sinc2(100t),|t|≤t0 m(t)= 0, 其它 采用频率调制调制为1000HZ的载波。频偏常数为kf=50,t0=0.2
aperfectOFDMsimulationMATLAB
- 接收端采用的算法和程序流程与发送端发送的OFDM符号的帧结构有关系。具体的帧结构,以及定时估计,频偏估计,剩余误差跟踪的算法可参考算法说明文档。-Receiver used algorithms and program flow with the sender sends the frame structure of OFDM symbols are. Concrete frame structure and timing estimates, frequency offset estimati
TF-IDF
- The tf–idf weight (term frequency–inverse document frequency) is a weight often used in information retrieval and text mining. This weight is a statistical measure used to evaluate how important a word is to a document in a collection or corpus. The
MyCC1000
- CC1000驱动源码,用于驱动底层,配置为曼码通信模式,三线配置接口,外部中断-// Device: CC1020 // System parameters: // X-tal frequency: 14.745600 MHz Internal // X-tal accuracy:+/- 5 ppm // RF frequency A: 433.916 MHz Active Tx // RF frequency B: 433.916 MHz Inactive Rx
EM-18
- KEY FEATURES Resolution of 230,000 Counts (Peak-to-Peak) Offset Drift: 5 nV/8C Gain Drift: 2 ppm/8C Line Frequency Rejection: >150 dB Buffered Differential Inputs Programmable Filter Cutoffs Speci Two-Channel Programmable Gain Fron
notepadEx-net
- KEY FEATURES Resolution of 230,000 Counts (Peak-to-Peak) Offset Drift: 5 nV/8C Gain Drift: 2 ppm/8C Line Frequency Rejection: >150 dB Buffered Differential Inputs Programmable Filter Cutoffs Specified for Drift Over Timeh RefGHGJGere
Time-domain-analysis-system
- 本系统可做自动控制原理中的时域分析仿真实验,系统特性如下: 1:可选择仿真系统为一阶、二阶、任意阶 2:可选择信号源为正弦波、三角波、锯齿波、方波(可模拟阶跃信号),并可调节信号源频率、幅值、相位、偏移、方波占空比 3:可选择信号采样率及采样数 4:自动计算传递函数 5:自动计算时域响应参数(增益系数、上升时间、峰值、峰值时间、稳定时间、超调量) 6:波形图同时显示原始信号和响应信号 注:使用本系统需安装labview控制设计与仿真库-The system can d
work_1_1
- 频率偏移估计,对初学者有很大帮助.请有用的欢迎下载-Frequency offset estimation of great help for beginners. Useful welcome to download
pp
- ,基于LabVIEW这个软件开发平台。虚拟函数发生器的设计参考了常见信号发生器的功能,在功能上有所扩展。仪器主要功能如下: 1可产生实验室常用的正弦波、方波、三角波、锯齿波。2任意波形的发生,任意波可实现公式输入。3信号频率、幅度、相位、偏移量、方波占空比可调可控-Based on LabVIEW software development platform. The design of the virtual function generator reference to the common
mydcm1
- 基于verilog的FPGA里dcm模块分频偏移程序-dcm Frequency offset
szdyb
- labview 数字电压表 功能描述:实现仿真信号的电压测量,显示信号频率、标准频率、相位、幅值、直流偏置、峰值、平均值和有效值,并以图形方式显示仿真信号。-labview digital voltmeter Descr iption: Implementation of the simulated signal voltage measurement, display the signal frequency, standard frequency, phase, amplitude, DC
zxbfzxhfsq
- 正弦波仿真信号发生器:可生成可调幅值、频率、相位、直流偏移量的正弦波仿真信号。-Sine wave signal generator simulation: generate adjustable amplitude, frequency, phase, dc offset sine wave signal simulation.
CFO
- CFO 频偏估计 频偏补偿的仿真实现及图形表示 与数值计算-CFO compensation offset frequency estimation and graphical representation of simulation and numerical calculation
frequency-estimation-algorithm
- 循环累积量估计频偏,能准确估计出信号的频率偏移,是一种全盲算法-a method for estimating frequency offset
hanshuxinhaofashengqi
- 1.采用Labview设计一虚拟函数信号发生器, 通过数据采集卡输出波形信号,调节信号的相关参数,可观察示波器上波形的变化情况。 ⑴ 以NI MyDAQ数据采集卡作为输出接口; ⑵ 数据采集卡输出多种信号,至少完成三种波形:正弦波、三角波、方波(可调占空比)的输出,同时前面板上显示各输出波形; ⑶ 频率、幅值、初相位、直流偏移量和方波的占空比(0~100 )等参数可以通过前面板控件调节。 ⑷ 前面板可显示输出波形。-1. Labview design using a virtua
OFDM-Tx-Rx
- ofdm 传输与接受的各项例子 -OFDM Receiver 1. Initalize the USRP setting the RX parameters and moving the LO outside the transmission band. 2. Generate random data bits (PN Sequence) (125 bits) 3. Use the Van De Beek algorithm to detect the cyclic prefix
PWM Offset with Period
- THIS PROGRAMM CAN BE USED FOR PWM GENERATION. U CAN VARY DUTY CYCLE FREQUENCY ETC.U WILL FIND IT HANDY TOOL.
PRACH_receive_main
- 在lte系统中随机接入前导码频偏估计MATLAB算法仿真结果(prach frequency offset estimation prach preamble in lte of MATLAB result)