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MATLAB_4_DQPSK
基于MATLAB的理想π/4 - DQPSK系统仿真
--西安空间无线电技术研究所(MATLAB based on the ideals of π/4- DQPSK system simulation- Xi an Institute of Space Radio Technology)
- 2020-07-01 07:20:01下载
- 积分：1
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fuzzypid2
说明： 自己总结搭建的模糊PID控制程序，根据具体的对象可以自己设置相应的参数(Sum up their fuzzy PID control procedures set up, according to the specific object can own set of parameters corresponding)
- 2010-04-13 22:43:19下载
- 积分：1
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simulation
对异常声音做时延的模拟，并得出四个模拟麦克风接收的音频信号。(On the unusual sound of analog delay to do, and come to the microphone to receive the four analog audio signals.)
- 2010-05-17 21:39:07下载
- 积分：1
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upf_demos
UKF PF 等滤波算法代码，比较全，适合与初学者仿真实验(UKF PF and other filtering algorithm code, more whole, suitable for beginners simulation with)
- 2011-08-19 16:46:04下载
- 积分：1
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zuixiaoerchengsuanfa
系统辨识的最小二乘辨识法，能辨识传递函数(Least squares identification system identification method can identify the transfer function)
- 2020-06-28 21:40:01下载
- 积分：1
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IMAGEDENOISING
image deionising using various filter in matlab
- 2010-07-06 15:28:05下载
- 积分：1
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randomcreater
伪随机信号发生器，可生成PN63,PN511序列 ,调试通过，可直接使用，也可以稍微修改用在其他伪随机序列生成(Pseudo-random signal generator, can generate PN63, PN511 sequence, through debugging, can be used directly, or you can use a little change in other pseudo-random sequence generation)
- 2010-10-20 11:18:55下载
- 积分：1
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dct
jpeg compression and expansion :P
- 2009-05-28 14:38:16下载
- 积分：1
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MUSIC_DOA
DOA using MUSIC Method
- 2009-07-14 06:37:23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，测量BPSK调制时的误码率性能。画出比特信噪比与信道估计均方误差的关系曲线，画出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 guide-assisted channel estimation method, the Simulink simulation, BPSK modulation measuring the bit error rate performance. Draw-bit signal to noise ratio and channel estimation mean square error curve, draw-bit signal to noise ratio and bit error rate curve.
(2) set the frequency has been synchronized, the design of a specific OFDM cyclic prefix used for time synchronization method, the Simulink simulation, draw-bit signal to noise ratio and capture probability curve.
(3) set time has been synchronized, the design of a specific OFDM cyclic prefix used for frequency synchronization method, the Simulink simulation, draw-bit signal to noise ratio and frequency synchronization error curves.)
- 2011-07-20 11:03:59下载
- 积分：1
