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Homwork_1
1. signal function generate
2. recursion signal generate
- 2019-01-10 17:23:37下载
- 积分:1
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ofdm
OFDM仿真,包括仿真图,功率谱,星座图等(OFDM simulation, including simulation diagram, power spectrum, constellation diagram, etc.)
- 2019-01-01 16:17:53下载
- 积分:1
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density_evolution_original
LDPC码密度进化程序,加入了自己的一些见解。(the programe of LDPC codes density evolution, with some personal viewpoint.)
- 2020-07-08 11:08:56下载
- 积分:1
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RAYLEIGH
TO PLOT THE RAYLEIGH DISTRIBUTION PLOT
- 2017-05-15 14:35:40下载
- 积分:1
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2[1]
这是一个dsp技术应用的PPT学习的资料,这是第二章,非常好,值得大家一看啊!(This is a study of DSP application information, very good, worth a look ah!)
- 2009-05-08 08:04:14下载
- 积分:1
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信道仿真
通过具体的信道实例对比几种信道容量,绘出对数正态衰落、瑞利衰落、Nakagami衰落下确定的容量随平均接收信噪比变化的曲线。(The capacity of several channels is compared by a specific channel example, and the curve determined by the logarithmic normal fading, Rayleigh fading and Nakagami fading with the change of the average received signal to noise ratio (SNR) is drawn.)
- 2020-12-09 19:39:25下载
- 积分:1
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DSP芯片的ADC采样 ADC_Main
说明: 用于dsp芯片的adc采样,使用GPIO2作为ePWM2a功能引脚,输出方波信号,
将该信号接至ADCINA0,经由ADC采样后,再做FFT分析。
DSP引脚输出高电平为3.3V,而片上ADC最大采样输入
电压为3V,所以会导致采样值饱和,但因GPIO2输出的
是方波信号,所以采样饱和并不影响FFT的谱分析
(相当于采样后是0~3V的矩形波)。读者也可外接信
号发生器,将信号接至ADC转换通道进行实验。(ADC sampling for DSP chip)
- 2020-04-27 11:53:03下载
- 积分:1
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mysim
用matalb产生logisitc,tent,切比雪夫,改进型logistic四种混沌序列,同时产生Zadoff-Chu序列,并绘图比较几种序列间的自相关以及互相关性能。(Produced by matalb logisitc, tent, Chebyshev, improved logistic four kinds of chaotic sequences generated simultaneously Zadoff-Chu sequence, and drawing compare several sequences autocorrelation and cross-correlation properties.)
- 2020-07-03 05:40:01下载
- 积分:1
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Zero-Correlated-Parafac
平行因子分解三维数据,将自己所需要的数据提出出来(The parallel factorization 3D data data)
- 2012-11-15 16:36:35下载
- 积分:1
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数字通信系统仿真
说明: 数字通信系统的仿真,全matlab代码,实测可用(Digital communication system simulation, full matlab code, measurement available)
- 2021-04-20 16:12:31下载
- 积分:1