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secant
function [x, hist] = secant(x, f, tola, tolr)
SECANT This a secant code with no line search.
This code terminates on small relative-absolute errors function [X, HIST] = SECANT(X, F, TOLA, TOLR) Inputs: X = initial iterate
F = function
TOLA = absolute error tolerance
TOLR = relative error tolerance
Output: X = approximate result
- 2009-12-04 03:38:55下载
- 积分：1
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goldenMax
Golden Numeric Solution
- 2013-03-17 02:00:14下载
- 积分：1
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parzen_estimate
parzen 窗函数
对样本进行有效分类(parzen—window function)
- 2011-11-10 22:53:30下载
- 积分：1
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miaobiao
GUI实现秒表， ，有开始暂停结束功能(GUI stopwatch)
- 2013-11-26 20:36:52下载
- 积分：1
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Approximation-method--BPs-l1-norm
基于BP的l1范数逼近法~~~~~~~~~~~~~(Approximation method based on BP s l1 norm)
- 2013-12-28 10:37:15下载
- 积分：1
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langgang
混沌的判断指标Lyapunov指数计算,进行逐步线性回归，一种噪声辅助数据分析方法。( Chaos indicator for Lyapunov index calculation, Stepwise linear regression, A noise auxiliary data analysis method.)
- 2016-11-11 18:15:00下载
- 积分：1
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OFDM-MATLAB
这里面有两个程序，两个都是采用4QAM调制。不过个人觉得第一个更容易懂，因为写的很有条理。我改的那个程序就是根据这个来的。
不过在这里面有个问题就是信道系数只能是由高到低，大家可以试试，改成[0.227 0.46 0.688 0.46 0.227]这个是老师给我的仿真中常用的信道系数，这个成为归一化信道，就是系数平方和为1.
第二个程序没有涉及到信道系数，但是这个程序当中，在128个子载波中，前后有32个空载波，这个在OFDM中也是经常用的，这样可以降低误码率。
(And there are two programs, two are based on 4QAM modulation. But personally feel that the first is easier, because the writing is organized. I changed that procedure is based on the past. However, there is a problem in that there is only channel coefficients from high to low, we can try and change into [0.227 0.46 0.688 0.46 0.227] This is the teacher gave me the simulation channel coefficient commonly used, this became normalized channel, is coefficient of the square and is 1. The second program is not related to channel coefficients, but this program which, in the 128 sub-carriers, the before and after the 32 air carriers, the in OFDM is also often used, which can reduce the error rate.)
- 2010-10-09 17:19:06下载
- 积分：1
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chaocc
说明： 混沌时间序列 c-c法求时间延迟的matlab程序，内含语句注解，不需要下载混沌工具箱，可直接使用，超方便！！！
(Method of chaotic time series time delay cc matlab program, containing statement notes, do not need to download the chaotic toolbox can be used directly, super convenient! ! !)
- 2011-04-11 15:00:16下载
- 积分：1
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sin
用matlab实现的对sin函数类型的数据进行预测，这是现代数字信号处理课堂中的实验。(Using matlab implementation of the sin function of types of data to predict, which is a modern digital signal processing the classroom experiment.)
- 2010-01-26 17:52:15下载
- 积分：1
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Prog
implemention paper :
" Amodified fuzzy C-means image segmentation algorithm for use with
uneven illumination patterns "
- 2011-07-21 21:06:22下载
- 积分：1
