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霍夫曼编码源码
- 霍夫曼编码 是一种无失真编码 讲的很详细,仔细看看,收获不小。-Huffman coding is a lossless encoding said very carefully, and to look carefully and learned a lot.
FFT
- FFT的C语言程序,包括失真度函数,最后加入了一个测试例子-FFT of the C language program, including the distortion function, and finally added a test case
cheng-xu
- (1)认真复习第七章中用窗函数法和等波纹最佳逼近法设计FIR数字滤波器的原理; (2)调用信号产生函数xtg产生具有加性噪声的信号xt,并自动显示xt及其频谱,如图10.5.1所示; 图10.5.1 具有加性噪声的信号x(t)及其频谱如图 (3)请设计低通滤波器,从高频噪声中提取xt中的单频调幅信号,要求信号幅频失真小于0.1dB,将噪声频谱衰减60dB。先观察xt的频谱,确定滤波器指标参数。 (4)根据滤波器指标选择合适的窗函数,计算窗函数的长度N,调用MATLAB函
MPM_DPD
- 这是一个关于数字预失真功能仿真的matlab程序,效果不错,希望对大家有所帮助。-This is a matlab program about function estimation of digital estimation,and it has a good performance,really hope it can help you.
MY_PREDISTORTION
- 这是一个关于数字预失真功能仿真的matlab程序,效果不错,希望对大家有所帮助。-This is a matlab program about function estimation of digital estimation,and it has a good performance,really hope it can help you.
MY_PREDISTORTION2
- 这是另一个改进的关于数字预失真功能仿真的matlab程序,效果不错,希望对大家有所帮助。-This is a improved matlab program about function estimation of digital estimation,and it has a good performance,really hope it can help you.
PA_model
- 这是一个关于预失真模型的matlab程序,同时里面结合了延时估计算法。-this is a matlab program about the model of digital predistorter,and uesed with the delay estimation algorithm.
consolidate
- 这是一个实现曲线拟合的matlab程序,在数字预失真技术里面用到。-this is a matlab program for accomplishing the consolidation function,it always be used in digital predistortion technology.
LUT123
- 该程序基于MATLAB 功放 记忆多项式 预失真 查找表-The program is based on MATLAB amplifier memory polynomial predistortion lookup table
OFDM_occour
- OFDM信号通过功率放大器以及功率放大器的预失真全套代码-OFDM PA
rs
- RS码又称里所码,即Reed-solomon codes,是一种前向纠错的信道编码,对由校正过采样数据所产生的多项式有效。当接收器正确的收到足够的点后,它就可以恢复原来的多项式,即使接收到的多项式上有很多点被噪声干扰失真。-RS code, also known as the code, that is, codes Reed-solomon, is a forward error correction of the channel coding, the data generated by t
一种优化的神经网络数字预失真方法
- 基于神经网络的数字预失真技术,即智能DPD(Digital Predistortion Technology Based on Neural Network)
