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AWGN
说明： 未编码BPSK性能AWGN信道理论误码率
简化的格栅函数
门限近似函数
AWGN信道香农限（Shannon Limit）(Performance of uncoded BPSK AWGN channel BER simplified grille theoretical threshold function approximation function AWGN channel Shannon limit (Shannon Limit))
- 2011-03-09 16:04:58下载
- 积分：1
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interpolator
说明： 插值滤波器,用于音频解码调制解调,滤波器系数用移位相加实现(Interpolation filter, audio decoder for modulation and demodulation, filter coefficient shift combined with the realization of)
- 2008-10-21 12:49:38下载
- 积分：1
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GA_for_Matlab5
用于matlab的遗传算法工具箱（里面含有遗传算法所有的操作，如：交叉、变异等等）(for Matlab Toolbox Genetic Algorithm (it contains all the genetic algorithm operators, such as : cross Variation etc.))
- 2006-05-18 20:25:55下载
- 积分：1
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deflate_syms
Exported symbols for the deflate functionality.
- 2014-09-20 23:22:44下载
- 积分：1
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2011420
这是一个简单的卡尔曼滤波的matlab仿真程序(This is a simple Kalman filter matlab simulation program)
- 2011-04-20 15:27:05下载
- 积分：1
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MATLAB
基于MATLAB的共轭梯度BP算法在函数逼近中的实例(MATLAB-based conjugate gradient BP algorithm in the example of function approximation)
- 2010-05-27 07:38:44下载
- 积分：1
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watermark-algorithm
一篇介绍基于DCT域水印和文本水印算法的研究的硕士论文，提出多种新的水印算法(Introduced a master s thesis based on DCT domain watermark and text watermark algorithm is proposed a variety of new watermarking algorithm
)
- 2012-04-19 21:07:58下载
- 积分：1
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db4
1、 降噪步骤：
（1） 一维信号的小波分解。选择一个小波并确定分解的层次，然后进行分解运算。
（2） 小波分解高频系数的阈值量化。对各个分解尺度下得高频系数选择阈值进行软阈值量化处理。
（3） 一维小波重构。根据小波分解的最底层低频系数和各高频系数进行一维小波重构。
matlab里面有关于去噪的函数，你可以找一下~~
这说的只是基本原理，希望有所帮助(1, noise reduction steps: (1) one-dimensional signal wavelet decomposition. Select a wavelet decomposition level and determining, and then divide the operation. (2) high coefficient wavelet thresholding. For each decomposition scales have high coefficient selection threshold soft threshold quantization. (3) one-dimensional wavelet reconstruction. According to the lowest level of the low frequency wavelet coefficients and high frequency coefficients of each one-dimensional wavelet reconstruction. There are about denoising matlab function, you can find some ~ ~ This says just the basic principle, we hope to help)
- 2013-07-01 14:36:08下载
- 积分：1
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8PSK
用matlab对M=8的PSK系统进行蒙特卡罗仿真，分析其误码率(Using matlab for M = 8 the PSK system Monte Carlo simulation, to analyze the bit error rate)
- 2008-03-22 16:25:53下载
- 积分：1
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PID_wajueji.m
在MATLAB中仿真，挖掘机动臂控制系统的数字PID设计(Excavator arm control system design of digital PID
)
- 2012-04-23 10:08:15下载
- 积分：1
