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huyusvpwm_sample1
- svpwm仿真，好用，做电机仿真变频器的人可以用-SVPWM simulation, easy to use, so people inverter motor simulation can be used
qiweibakema_f
- 设雷达信号是码宽为0.5微妙，中心频率是10MHz的7为巴克码2PSK信号，接收的雷达回波中频采样频率为40MHz，中频进行正交下变频。假设在13.5km处有一个点目标，仿真该雷达的脉冲压缩处理。-Code-based radar signal is a delicate relief of 0.5, the center frequency is 10MHz for the 7 Barker Code 2PSK signal, the radar echo received IF sampli
DUC
- 基于软件无线电的SFF平台，采用Xilinx System Generator实现的数字上变频器-SFF platform based on software radio, using Xilinx System Generator to achieve digital upconverter
SPWM
- 最近在研究逆变和变频，用Multisim仿真一下，还是比较直观的。如有好的关于逆变和变频的仿真实例也请一起分享学习哦。这是一个SPWM电路分析，费好大劲弄的，与大家共享 -Frequency inverter, and a recent study, what with Multisim simulation, it is quite intuitive. If good on the inverter and the frequency of the simulation are also
MATLAB_SIMULINKspwmbianpingtiaosu
- 基于MATLAB_SIMULINK交流变频调速系统的仿真研究，对spwm交流变频调速进行仿真-spwm
23825778dtc
- 异步电动机直接转矩控制基本原理及交流变频调速系统设计-Induction motor direct torque control and the basic principles of AC variable speed system design
dfig
- 基于matlab平台搭建的双馈变频器仿真模型，驱动模块使用SVPWM.-The doubly-fed inverter simulation model based on matlab platform, the driver module using SVPWM.
ac2ac
- Matlab中三相交-交变频器的仿真,利用SPWM调制实现开关管的动作-the simulantion model of three-phase ac-ac converter
bianpinqi
- 交直交变频器Matlab仿真，波形非常好，参考价值大-DC link converters Matlab simulation, the waveform very good reference value
ddc_v5
- wcdma数字下变频 是采用matlab 里面的simulink仿真工具和xilinx 的system generator 工作开发的，可以直接运行的，非常有参考价值-wcdma digital down conversion is used inside matlab simulink simulation tools and working to develop a xilinx system generator, and can run directly, very useful
fuzzypid
- 频率变频仿真matlab大家可以使用如果可以快点上传吧-Frequency inverter simulation matlab you can use
4QAM_2.5GHz
- 一个用MATLAB编写的，上变频为2.5GHz的OFDM仿真程序，很好用的程序，适合学习OFDM初学者-A MATLAB prepared, the frequency of 2.5 GHz OFDM simulation program, very good procedures, suitable for OFDM beginners to learn
VVVF-MATLAB
- 基于matlab的vvvf交直交变频器模型-The AC-DC converter matlab model vvvf
PFM变频
- simulink仿真模型，通过一个频率可变的三角波生成器，调制出频率可变的信号。(The Simulink simulation model modulates a variable frequency signal through a variable frequency triangular wave generator.)
ddc
- 实现中频信号的下变频处理，包括混频和滤波(implement DDC useing matlab)
变频技术在烟风系统节能改造中的研究与应用
- 引风机是火力发电厂重要的辅助设备，传统的引风机系统采用通过调节挡板开度的方式调节风量，这种调节方式耗电量较大，以高压变频器为核心的变频调速系统以其效率高、应用范围广和节能效果显著的特点在节能改造方面得到了广泛的应用。(With the deepening of the power system, power generation companies competition is increasingly fierce, and effectively reduce the co
OFDM
- 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 OFDM communication system simulation design, including coding, modulation, IFFT, Up and down frequency conversion, Gaus
untitled3
- 自己搭建的SPW变频调速系统模型，可用，波形很好(The model of SPW variable frequency speed regulation system built by himself is available and the waveform is very good.)
VF
- 在MATLAB的simulink中搭建的异步电机的变压变频调速系统(Variable voltage variable frequency speed control system for asynchronous motor built in Simulink of MATLAB)
异步电机直接转矩控制变频调速系统的设计_胡瑶
- 本文建立了一个基于直接转矩控制的异步电机变频调速系统。系统采用了两个滞环控制器,分别比较定子给定磁链与实际磁链、给定转矩与实际转矩的差值,然后根据这两个差值查询逆变器电压矢量开关表得到施加在异步电动机定子绕组上的电压矢量,然后通过脉冲宽度调制(Pulse Width Modulation,PWM)逆变器控制异步电动机。(An asynchronous motor variable frequency speed regulation system based on direct torque c