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9-reint2d.m.tar
This a two dimensional level set code that constructs signed distance function using a first order Godunov scheme.
- 2012-06-22 18:15:33下载
- 积分:1
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64QAM_baseband-system-transmitter
产生64QAM基带通信系统发射机:基带成型滤波采用3种方式(1)采用每个符号调制一个成型滤波函数,然后将各个函数进行时域叠加的方法;
(2)采用信号与低通滤波器响应函数卷积的方法;(3) matlab自带的升余弦函数(Produce 64QAM baseband communication system transmitter: baseband shaping filter uses three ways (1) the use of a molding each symbol modulation filter function, and then each time domain overlay function
(2) the use of signals and low-pass filter response function convolution method (3) matlab comes with a raised cosine function)
- 2014-11-24 09:21:50下载
- 积分:1
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Outage-Probability
Outage probability is a crude measure of performance. It is defined as the probability when mutual information is less than the given threshold.
The importance of outage probability is that when outage occurs, there is more likely to have decoding failure. In other words, it is a typical error.
In fading channels, the received signal has no constant power which be depending on the channel, can be described by probability models. Thus, signal to noise ratio will also becomes a random variable. and Thus the maximum capacity of the channel becomes a random variable. Outage probability says according to the variable signal to noise ratio at the received end, what is the probability that a rate is not supported due to variable signal to noise raito.
- 2015-03-10 14:51:10下载
- 积分:1
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H-a-A-Wishart
wishart H a分类,已调试通,可以对美国旧金山数据进行极化分类(wishart H a classification, debugging through, can be polarized to San Francisco data classification)
- 2015-07-21 08:00:32下载
- 积分:1
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卡尔曼
说明: 卡尔曼滤波算法功能实现,常见的数据处理方法(Solve the problem of noise error)
- 2019-07-10 20:11:03下载
- 积分:1
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QPSK_ERROR_RAYLEIGH
这个程序是用格雷码的基带仿真,在加高斯白噪声的情况下仿真ber和ser曲线(the purpose of this m-file is to show a baseband simulated version of QPSK with Gray coding( Rayleigh multipath and AWGN added) which may give valid results)
- 2021-03-16 22:39:21下载
- 积分:1
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AscIIart
ASCII art OPTIMIZATION with simulated annealing
- 2013-05-06 01:37:08下载
- 积分:1
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prtools
This is the Pattern Recognition toolbox from research Group of the TU Delft
- 2014-01-24 19:15:45下载
- 积分:1
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signal1
说明: 利用ARMA、AR、MA模型,以及周期图等进行系统参数估计(use ARMA, AR, MA model and cycle map for parameter estimation system)
- 2020-11-24 15:39:32下载
- 积分:1
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function wpt
说明: 小波包分解与重构,实际应用很实用,matlab可以很好运行(Wavelet Packet Decomposition and Reconstruction)
- 2019-04-27 09:24:38下载
- 积分:1