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main
完整的GMSK调制及维特比译码，程序中包括了高斯滤波器的设计，调制相位的计算，并采用了维特比译码算法解调出原始码元，最后计算了其误码率。(Complete GMSK modulation and Viterbi decoding, the program includes a Gaussian filter design, the calculation of the phase modulation, and uses the Viterbi algorithm demodulates the source element, the final calculation of the bit error rate.)
- 2020-11-03 16:19:54下载
- 积分：1
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cordic_atan
说明： 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.)
- 2010-04-07 16:30:47下载
- 积分：1
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baseband_verilog
verilog实现的基带信号编码，整个系统分为六个模块，分别为：时钟模块,待发射模块,卷积模块,扩频模块,极性变换和内插模块,成型滤波器(verilog implementation baseband signal coding, the entire system is divided into six modules, namely: the clock module, to be launched modules, convolution module, spread spectrum modules, polarity transform and interpolation modules, forming filter)
- 2009-10-08 10:19:34下载
- 积分：1
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VLSIrtl_spi
说明： verilog语言写的SPI接口,全同步设计,低门数,可以很容易应用到嵌入设计方案中.(Verilog language to write the SPI interface, all synchronous design, low gate count. it is very easy to use embedded design programs.)
- 2021-05-13 13:30:02下载
- 积分：1
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C8051F340核心板资料包
C8051F340/1/2/3/4/5/6/7 全速 USB FLASH 微控制器(C8051F340/1/2/3/4/5/6/7 full speed USB FLASH microcontroller)
- 2017-07-24 09:41:26下载
- 积分：1
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infrared_receive
红外接收处理，根据外部波形记录波形的高低电平时间，从而得到波形数据。(Infrared receiver processing, according to the external waveform waveform record high and low times, resulting waveform data.)
- 2013-09-27 11:09:02下载
- 积分：1
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Verilog 小程序源码及测试
利用Verilog编写的 小程序源码及测试,包括流水灯，交通灯 ，等小程序。
- 2022-08-03 14:04:36下载
- 积分：1
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GAMMA 校正
基于Altera DE2 实现图像的GAMMA校正， 图像通过DE2 pannel存入sram中，对sram 中的图像像素进行gamma 校正后存回sram中，最终处理效果可通过将DE2连接至CRT屏幕，通过DE2 pannel将图像显示在CRT 屏幕上
- 2022-03-04 23:00:30下载
- 积分：1
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ds18b20
verilog编写的ds18b20温度传感器程序，可综合(ds18b20 program written in verilog)
- 2020-10-29 10:29:56下载
- 积分：1
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verilogppt
北航夏宇闻的Verilog的PPT讲稿，挺经典的，适合初学者学习(Northern Xia Yu Wen' s Verilog the PPT script, very classic, suitable for beginners to learn)
- 2011-06-16 11:32:45下载
- 积分：1
