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经典载波跟踪环costas环simulink建模仿真
- 经典载波跟踪环costas环simulink建模仿真，采用QPSK调制，包含上下变频以及三种不同鉴相方式。,Classic costas loop carrier tracking loop simulink modeling and simulation, using QPSK modulation, including the upper and lower frequency, as well as phase three different ways.
ddc.rar
- 数字下变频器的matlab实现，一定的设计指标，可以用来知道vhdl程序设计,Digital Down Converter for matlab realized, certain design specifications that can be used to know VHDL Programming
DDC_prj1
- 公司最近项目做的一个DDC（数字下变频）simulink建模模型 真情奉献给大家-this is a project about digital down-converter,it is bulit with Simulink.
ddc
- DDC仿真模型，利用systemgenerator实现数字下变频-DDC simulation model, the use of digital down-conversion systemgenerator
20100407
- 用MATLAB仿真的数字下变频程序，变频，滤波未用matlab函数，而是用代码完成，便于移到DSP或FPGA上。供参考。-Using MATLAB simulation of digital down conversion process, conversion, filtering is not used matlab functions, but with code completion, easier to move on a DSP or FPGA. For reference.
ddc_30m
- 中频70M，30M带宽LFM信号，采样率为102.4M，数字下变频后，还进行了三倍抽取，最后还得到I，Q两路信号 -IF 70M, 30M bandwidth LFM signal, the sampling rate of 102.4M, digital down conversion, the samples were carried out three times, the last also I, Q two-way signal
vectorcontrol
- 三相异步电机调速仿真模型，包含变频调速、矢量控制，串电阻调速模型等-Three-phase induction motor simulation , including the Frequency Control, vector control, speed control model series resistor
bianpin
- 这是三相异步电机的变频调速仿真模型，通过变频实现电机的调速控制-This is three-phase asynchronous motor VVVF simulation model, through variable frequency motor speed control implementation
yibudianjitiaosu
- 文件中用matlab建立了关于异步电机的调速仿真模型，包括变频调速，矢量控制，串电阻调速，调压调速模型。-Matlab file with the establishment of the speed control of induction motor on the simulation model, including the Frequency Control, vector control, speed control resistor string, speed regulator m
1.6b
- AVY变频器数据库源代码，源码-AVY Change the Pin machine database source code
GSM_Digital_Down_Converter
- 实现GSM下变频功能，matlab平台。-GSM capabilities to achieve down-conversion, matlab platform.
Matlab-simulink-inverter
- 基于Matlab／simulink的交-交变频器仿真研究-Based on Matlab/simulink delivery- AC Inverter Simulation
ofdm_Systems_Simulation
- 这是一个相对完整的OFDM通信系统的仿真设计，包括编码，调制，IFFT，上下变频，高斯信道建模，FFT，PAPR抑制，各种同步，解调和解码等模块，并统括系统性能的仿真验证了系统设计的可靠性。 -This is a relatively complete simulation of OFDM communication system design, including coding, modulation, IFFT, and down-conversion, Gaussian channel
OFDM_communication_system
- 这是一个相对完整的OFDM通信系统的仿真设计，包括编码，调制，IFFT， 上下变频，高斯信道建模，FFT，PAPR抑制，各种同步，解调和解码等模 块，并统括系统性能的仿真验证了系统设计的可靠性。 -This is a relatively complete simulation of OFDM communication system design, including coding, modulation, IFFT, the upper and lower frequency,
ddc_30m
- 基于宽带情况下数字下变频的全过程仿真程序 -Case based broadband digital down conversion of the whole process simulation program
10095397
- 大功率交-交变频调速及矢量控制技术，我从中得到很多启发，大家不妨-AC Power- AC variable frequency and vector control technology, I gained a lot of inspiration, we take a look
ofdm
- 构建OFDM调制的数字电视信号DVB-T，得到其时域、频谱图，并对其上变频，模拟其发射！-Construction of OFDM modulation digital television signals DVB-T, by the time domain, frequency spectrum, and its up-conversion, analog of its launch!
acac
- 一个交交变频电路，没有DClink中间环节，-A cycloconverter circuit, not DClink intermediate links,
matlab仿真下变频源程序
- matlab 仿真下变频源程序 f0=20e6;%模拟信号中频 f1=10e6;%数字本振频率 fs=40e6;%采样频率(digital down convertion)
DA变换及上变频
- 用matlab实现ofdm系统中的DA转换和上变频到射频载波上。(Using MATLAB to implement the DA conversion in the OFDM system and up conversion to the radio frequency carrier.)