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cic_dec_8_five
- CIC抽取滤波器，抽取系数8,verilog版本，用于数字下变频-CIC decimation filter, extraction coefficient of 8, verilog version, for digital down-conversion
fir_dec3
- FIR抽取滤波器，抽取系数3，Verilog版本，数字下变频-FIR decimation filter, extraction coefficient of 3, Verilog version of the digital down-conversion
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,
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
Air Conditioner
- 变频空调已经大批量量产的室外机程序，适合空调开发者的参考资料！-Inverter air conditioner has high volume production of outdoor program, the developer' s reference for air conditioning!
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
zi
- 在本系统中，信息序列在先经过FSK调制，经过截止频率为25kHz的低通滤波器后（把信号频率限制在25kHz），再进入混频器搬移到更高的频率发送出去，在接收端，用与发送端同步的跳频信号对其进行变频（跳频的解跳处理在此进行），取下边频，然后进行FSK的解调-In this system, the message sequence prior through FSK modulation, through the cut-off frequency of 25kHz after low-pass fi
DCBUS
- 自动测试串口通讯，台达变频器通讯，gpibtongxun ceshi -Automatic test serial communications, Delta inverter communication, gpibtongxun ceshi
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
lt
- 电梯控制包括通讯协议、键盘扫描和液晶显示和变频器实时控制程序-Elevator control including communication protocols, the keyboard scanning and real-time liquid crystal display and inverter control procedures
all
- 完成了数字接收机的整个流程仿真，从调制，解调，下变频，抽样判决，鉴频的整个模块-To complete the entire process of digital receiver simulation, from the modulation, demodulation, downconversion, sample sentences, frequency of the module
DesignbasedonthefrequeyconverterSA4828
- 本文介绍了利用大规模专用集成电路SA4828设计变频器的方法。内容包括：SA4828的特性介绍及变频器的主电路、驱动电路、隔离电源、保护电路、速度检测、调速系统等部件的设计方法。-This article describes the use of large scale integrated circuit design of the inverter method SA4828. Include: SA4828 features introduced and the inverter main
Toshiba_VF_S11
- 东芝变频器原理图，IPM模块，很值得参考-Toshiba Inverter schematics, IPM module
CIC
- 五阶CIC滤波器，用于降低数据传输速率。数字下变频技术不仅是软件无线电核心技术之一，还是中频数字化接收系统重要组成部分。数字下变频技术中广泛用到级联积分梳状滤波器（CIC滤波器）-CIC filter
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
XC800_FOC_KEIL
- 英飞凌8位单片机 XC800系列（XC888,XC886等）马达空间矢量控制FOC，KEIL编译调试。适用于无传感器BLDC或永磁同步电机。效率高，噪声低，变频成本相对较低-Infineon XC800 family of 8-bit MCU (XC888, XC886, etc.) the motor space vector control FOC, KEIL compiler debugging. Apply sensorless BLDC or PMSM. High efficiency
bpqiVHDL
- 变频器VHDL编写的，用的是模块化的写法，既有行为描述，又有原理图。-Written in VHDL converter, using a modular written, both behavioral descr iption, but also schematic.
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!
DDC_Ver1.0
- 数字下变频（DDC）在如今基于软件无线电的架构中对系统的整体性能决定性的影响，代码为基于Matlab的4通道DDC程序，程序中可以根据需要调节滤波器等参数评估DDC的性能对于使用FPGA实现DDC有较大的参考价值-Digital down conversion (DDC) in today' s architecture based on software radio system a decisive impact on the overall performance of the code