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Description: 使用verilog语言完成了基于cordic算法求反正切的计算，精度为8次迭代-Verilog language used to complete based on CORDIC algorithm for arctangent calculation, an accuracy of 8 iterations
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Size: 1024 |
Author: 小米 |
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Description: 用verilog语言实现计算反正切函数，在软件无线电中解调PM/FM中使用的尤为频繁。上传的压缩包是modelsim工程，基于6.5c,里边包含一个完整的PM波产生以及解调过程的matlab文件仿真，并取其中间的I和Q支路做为verilog文件的输入，并将其借条输出与MATLAB实际解调输出作比较。
鉴相器的设计基于CORDIC算法，其精度取决于迭代的深度。由于工程实际运用只需要解调出atan值，并不需要绝对的值，所以并没有给予加权，需要的同学可以自己加上。-Calculated using verilog language arc tangent function, the software radio demodulation PM/FM is particularly used frequently. From the archive is modelsim project, based on 6.5c, inside the PM contains a complete demodulation process of wave generation and simulation matlab file, and whichever is the middle of the I and Q branch verilog file as input, and its IOU demodulated output and actual output of MATLAB for comparison. Phase detector design is based on CORDIC algorithm, its accuracy depends on the iteration depth. As the practical application of engineering demodulated atan value only and does not need absolute value, and there is no weight given to the need of the students can add their own.
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Size: 79872 |
Author: Jorge |
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Description: CORDIC arctangent(atan) Simulink model. You can generate HDL from this model
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Size: 30720 |
Author: nnmb |
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Description: cordic算法,解决了硬件不能实现tan函数的问题，它通过相位选择来实现。-cordic algorithm，The hardware can solve the problem of tan function, it choose to achieve through phase.
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Size: 3072 |
Author: 张木 |
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Description: 实现cordic vector模式 3级流水线 24级迭代-24 iterations of the three pipeline cordic vector mode
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Size: 3072 |
Author: 呵呵呵 |
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Description: 用CORDIC算法，通过角度旋转，实现ATAN，最后得到角度和幅度-CORDIC algorithm, by the angle of rotation, ATAN and finally get the angle and amplitude
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Size: 1024 |
Author: zxh |
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Description: FPGA实现反正切功能，工程原件，包括测试文件，能够很好实现该功能(FPGA implements arctangent function, original engineering)
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Size: 6552576 |
Author: TX_77846 |
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