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[Other] CORDIC-algorithms

Description: cordic算法的详细介绍，方便大家使用和研究-cordic detailed description of the algorithm, to facilitate the use and research
Platform: | Size: 122880 | Author: mh | Hits:

[VHDL-FPGA-Verilog] D_AGC2

Description: FPGA数字AGC(帮同学做的毕业设计)-FPGA digital AGC (help students to do the graduation project)
Platform: | Size: 707584 | Author: 程然 | Hits:

[VHDL-FPGA-Verilog] planeAgc

Description: AGC的vhdl实现，给大家提供思路的,希望对大家有帮助-agc in vhdl.
Platform: | Size: 1024 | Author: tfl | Hits:

[Windows Develop] agc

Description: Automatic gain control example
Platform: | Size: 4096 | Author: jools | Hits:

[3G develop] AGC

Description: 自动增益控制，通过仿真验证，已用到工程中，在ISE中运行实现。-Automatic gain control, through the simulation has been used in projects, run in the ISE implementation.
Platform: | Size: 1024 | Author: 杨明 | Hits:

[Software Engineering] digitalAGC

Description: Digital AGC programming.
Platform: | Size: 114688 | Author: 樊博 | Hits:

[Software Engineering] MultipleDigitalAGC

Description: Multiple Digital AGC.
Platform: | Size: 509952 | Author: 樊博 | Hits:

[VHDL-FPGA-Verilog] AGC

Description: 在实际系统中，由于发端功率和信道增益的变化会引起接收到的信号幅度的变化，这种变化是设计者所不希望的，因此，有必要对信号幅度进行自动增益控制(AGC)。另外，在解调器内部所有同步完成之后，如果解调输出为软输出，则需要对输出信号进行定标，以使较少的位数能够全面地反映解调数据的信息，这被称为定标AGC。AGC的实现原理大同小异，一般都是将信号幅度(能量)与固定门限比较，高于或低于门限的信息被送到调整环路滤波器，滤波器的输出用于控制可控增益放大器，或者是数字增益调整。-AGC
Platform: | Size: 1024 | Author: 开水来了 | Hits:

[VHDL-FPGA-Verilog] agc

Description: 无线通信中接收侧自动增益控制模块的vhdl代码实现-Receive side of the AGC module vhdl code for wireless communications
Platform: | Size: 6144 | Author: wangxin | Hits:

[VHDL-FPGA-Verilog] 方案二

Description: 本系统是基于CPLD和单片机的一种用于信号频率周期、时间间隔和占空比测量的数字频率计，系统由AGC（自动增益控制）电路、宽带放大电路、高速比较电路实现有效值10mV/频率100MHz和处理显示部分组成，其中AGC电路实现幅度自动增益控制使放大后的信号幅度在一定的范围内保持一致，比较电路将前级电路输出的信号转换成CPLD,利用等精度测频原理，实现闸门时间1S的高精度测量。单片机通信处理数据并显示，数据表明，系统精度达到发挥部分要求。(This system is a CPLD microcontroller for signal frequency and period, time interval and the duty ratio of digital frequency measurement meter based on the system by the AGC (automatic gain control) circuit, amplifier circuit, high speed broadband comparison circuit to achieve effective value of 10mV/ 100MHz and the frequency of processing components, including AGC circuit control signal after amplification is consistent within a certain range of amplitude automatic gain circuit compares the former circuit output signal is converted into CPLD, using precision frequency measurement principle, realizes high accuracy time gate 1S. SCM communication processing data and display, data show that the system precision to play a part of the requirements.)
Platform: | Size: 77824 | Author: 小竹丶 | Hits:

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