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119128657dsp(2407)uart
一个dsp的实用程序 非常好 大家快来下啊(Dsp utility of a very good under all ah Come)
- 2008-06-15 15:34:14下载
- 积分：1
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12.8kSVG
三电平无功补偿整套系统程序,包括和MCGS触摸屏通信(Three-level SVG system program)
- 2020-06-17 02:20:02下载
- 积分：1
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基于MATLAB的GNSS卫星位置的计算及精度分析
说明： 读取广播星历（n文件），并计算出卫星的位置(Read the broadcast ephemeris (n file), and calculate the position of the satellite)
- 2021-04-02 14:41:14下载
- 积分：1
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Adaptive-Decision-Directed-Quantized-State-Algori
addaptive decision directed quantize algorithm
- 2012-06-08 02:19:03下载
- 积分：1
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6
说明： 6. 在三条径的瑞利信道中，对于OFDM：
(1) 请设计一种具体的导引辅助的信道估计方法，用Simulink进行仿真。画出比特信噪比与信道估计均方误差的关系曲线和比特信噪比与误码率的关系曲线。
(2) 设频率已同步，请设计OFDM一种具体的采用循环前缀进行时间同步方法，用Simulink进行仿真，画出比特信噪比与捕获概率的关系曲线。
(3) 设时间已同步，请设计OFDM一种具体的采用循环前缀进行频率同步方法，用Simulink进行仿真，画出比特信噪比与频率同步误差的关系曲线。(6. In the three-path Rayleigh channel, for OFDM:
(1) please design a specific navigation-assisted channel estimation method and use Simulink for simulation.The relation curves of bit signal-noise ratio and channel estimation mean square error and the relation curves of bit signal-noise ratio and bit error rate are drawn.
(2) if the frequency has been synchronized, please design a specific method of time synchronization using cyclic prefix in OFDM. Simulink is used for simulation to draw the relationship curve between bit-snr and acquisition probability.
(3) if time has been synchronized, please design a specific method of frequency synchronization using cyclic prefix in OFDM. Simulink is used for simulation to draw the relationship curve between bit signal-to-noise ratio and frequency synchronization error.)
- 2019-01-15 10:59:38下载
- 积分：1
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高斯信道
说明： 高斯信道下的误码率与瑞利衰落与高斯信道下的误码率的比较分析(Comparison of Bit Error Rate in Gaussian Channel and Rayleigh Fading and Bit Error Rate in Gaussian Channel)
- 2019-06-15 19:30:24下载
- 积分：1
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pracsim-2
通信基本仿真2适合初学者学习的代码,包括了调制,分析等等:使用IIR filter的经典模拟滤波器（巴特沃斯Butterworth,切比雪夫Chebyshev）,Bartlett周期图谱，加窗Bartlett周期图谱，基带波形仿真，IIR的贝塞尔滤波器Bessel Filter，二进制对称信道Binary Symmetric Channel仿真，比特序列，Remez滤波，BPSK复合基带信号仿真，载波生成器，椭圆滤波器Elliptical Filter，FFT,FSK调制及解调，高斯噪声Gaussian仿真，直方图，理想AM，线性PLL，BP混淆器，理想MPSK，正交振幅调变（QAM，Quadrature Amplitude Modulation），正交相移键控(QPSK)，Rayleigh Noise瑞利噪声，Yule-Walker Psd功率谱密度函数。(matlab simulate2)
- 2009-12-26 23:10:29下载
- 积分：1
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Cluster-Head-Selection-using-a-Two-Level-Fuzzy-Lo
Cluster Head Selection using a Two-Level Fuzzy Logic in Wireless Sensor Networks
- 2012-12-06 17:09:30下载
- 积分：1
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DrawAckley
用matlab绘制Ackley函数的三维图形，(Using matlab draw the Ackley function' s three-dimensional graphics,)
- 2021-05-13 15:30:02下载
- 积分：1
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Newton_Zero_Point
利用matlab用基础语法编写牛顿零点法的程序(The program of writing Newton zero point method by using basic grammar in MATLAB)
- 2017-11-22 17:00:17下载
- 积分：1
