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3.7
主要用途是对抗多径衰落。由于多径衰落的存在,使得同一个帧由于路径不同,到达用户端的时延有先有后。在相关的频域上的会造成子载波之间的相互干扰,影响 性能。另外,由于有了循环前缀,使得IFFT FFT操作把原来的线性卷积变成循环卷积,大大简化了相应的信号处理复杂度
- 2012-08-24 15:18:38下载
- 积分:1
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tongtaiFilter
实现图像的同态滤波,但是在使用之前需要将图片替换成自己的图片,并且要将图片转换成灰度图片(Achieve homomorphic filtering of the image, but need to be replaced before using the pictures into your own picture, and you want to convert the picture into a grayscale picture)
- 2015-01-03 15:20:04下载
- 积分:1
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code-master
ECG的应用,ECG在医疗检测方面发挥着中重要作用,所以,心电信号至关重要(With the application of ECG, ECG plays an important role in medical detection, so ECG signal is very important.)
- 2019-05-14 08:55:22下载
- 积分:1
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adjgamma
iris recognition iris gamma adjust
- 2010-06-21 20:38:22下载
- 积分:1
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matlabfuzzy
用matlab 仿真 模糊洗衣机的仿真程序(matlab fuzzy simulink)
- 2010-12-14 16:13:15下载
- 积分:1
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RS_coding
The Hamming codes (described in the previous section) are suitable for detecting random bit errors
in a sequence of transmitted bits. If the communication medium is prone to burst errors (channel
errors affecting contiguous blocks of bits), then the Hamming code may not be suitable.
Reed Solomon Codes are linear block codes, a subset of the BCH codes called non-binary BCH.
The (n, k) RS code contains k data symbols and n-k parity symbols. RS Codes are also cyclic codes
since the cyclic shift of any codeword will result in another valid RS codeword.
- 2016-03-17 01:47:28下载
- 积分:1
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积分滑模控制
滑模积分控制器,适合学习滑模控制的人员学习,代码可以直接运行。(Sliding mode integral controller is suitable for studying the learning of sliding mode control, and the code can run directly.)
- 2021-04-07 21:49:01下载
- 积分:1
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generator_white_noise
This program generates a input signal and a desired signal of the idetification plant (This program generates a input signal and a desired signal of the idetification plant)
- 2007-12-16 22:58:55下载
- 积分:1
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Teachingevaluationmode
论文加源码,神圣评教优秀论文附加论文源代码(Papers plus source, sacred additional papers Evaluation of Teaching Outstanding Paper Source)
- 2010-09-07 13:16:36下载
- 积分:1
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iandnode
Astrodynamics library file crack
- 2012-11-18 13:26:30下载
- 积分:1