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Designofdam

于 2021-04-21 发布文件大小:8KB

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下载积分: 1 下载次数: 3

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利用Matlab来设计计算土石坝的浸润线等(Matlab to design calculation of embankment dams saturation line)

文件列表：

arrow.m,131,2012-08-22
bgsj_improve.m,18108,2013-01-30
doubleArrow.m,143,2012-08-22
dsxy2figxy.m,960,2012-08-21
jinrunxian.m,253,2012-08-03

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ENHANCE
自己写的关于语音分帧，加窗，去噪，端点检测方面的程序，可成功调试 (Write about the voice sub-frame, adding windows, noise reduction, endpoint detection of the procedures, can be successfully debug)

2010-07-26 21:20:08下载

积分：1
CR_energy_detection
在CR网络中，能量检测是最基础，也是最重要的一个环节，该程序实现了能量检测算法。(Energy detection of CR network)

2020-11-03 10:39:53下载

积分：1
filter1
说明：高通滤波器，带通滤波器，数字FIR滤波器(The Shannon entropy is a measure of the average information content one is missing when one does not know the value of the random variable. The concept was introduced by Claude E. Shannon in his 1948 paper "A Mathematical Theory of Communication". Shannon s entropy represents an absolute limit on the best possible lossless compression of any communication, under certain constraints: treating messages to be encoded as a sequence of independent and identically-distributed random variables, Shannon s source coding theorem shows that, in the limit, the average length of the shortest possible representation to encode the messages in a given alphabet is their entropy divided by the logarithm of the number of symbols in the target alphabet. )

2020-11-24 19:19:32下载

积分：1
QAM
Implementation of Quadrature Amplitude Modulation-Demodulation

2013-12-04 20:09:31下载

积分：1
Expert_PID_Controller
当时做项目时候用到的PIDZ专家控制，效果很好(When used at the time to do the project PIDZ expert control, with good results)

2014-11-04 11:05:23下载

积分：1
fdtd2D
Taflove书的2维时域有限差分完美边界的程序！欢迎下载！(Taflove book two-dimensional finite-difference time-domain boundary perfect program! Welcome to download!)

2013-12-16 12:39:42下载

积分：1
An-Introduction-to-Scientific-Computing
An e-book for learning MATLAB

2011-07-11 15:08:55下载

积分：1
project-no.1
solving some example s about fuzzy logic by matlab. created code by amin zafarian postgraduate of electeronic

2011-06-23 16:06:21下载

积分：1
melfb.zip
耳蜗实质上相当于一个滤波器组，耳蜗的滤波作用是在对数频率尺度上进行的，在1000HZ下，人耳的感知能力与频率成线性关系；而在1000HZ以上，人耳的感知能力与频率不构成线性关系，而更偏向于对数关系，这就使得人耳对低频信号比高频信号更敏感。Mel频率的提出是为了方便人耳对不同频率语音的感知特性的研究。频率与Mel频率的转换公式为(on logarithm frequency scale, under the 1000 hz, the perception of the human ear and a linear relationship with frequency In more than 1000 hz, the perception of the human ear does not constitute a linear relationship with frequency, and prefer to logarithmic relationship, which makes the human ear is sensitive to low frequency signal is better than high frequency signal. Mel frequency is put forward in order to facilitate the ear of the study of speech perception characteristics of different frequency. For frequency and Mel frequency conversion formula )

2014-08-18 12:28:36下载

积分：1
0-1-knapsack-problem-matlab
关于matlab解决0-1背包问题的修改，原先下载的matlab代码中有错误(Solve 0-1 knapsack problem matlab modifications, there is an error in the original download matlab code)

2012-09-24 14:20:54下载

积分：1

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Designofdam

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