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Aloha

于 2010-06-06 发布文件大小:2KB

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下载积分: 1 下载次数: 152

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代码说明：

draw diagrams for pure Aloha and slotted aloha with poisson arrival rate.

文件列表：

Aloha
.....\slotted_exp.m,2252,2009-12-16
.....\slotted_on_off.m,2243,2009-12-16
.....\slotted_Poisson.m,2299,2009-12-22

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L000
单次脉冲产生,或者周期脉冲产生.周期时间或脉冲宽度可以调节.(Single pulse, or cycle pulse. Cycle time or pulse width can be adjusted.)

2010-10-26 22:40:55下载

积分：1
blind1cma
Tis is the code for constant modulus algorithm for blind equalization

2009-05-05 13:43:37下载

积分：1
SVM
这是我在网上找的支持向量机的代码，应该比较普通(support vector machine )

2012-04-04 15:17:10下载

积分：1
ForK1
我们的目的是将一个分数拆分成若干个分子是1分母是正整数的分数之和的形式。例如2/3可以拆分成1/2+1/6的形式。这里不考虑顺序，比如1/6+1/2和1/2+1/6相同。输入p, q, a, n, 其中p/q为分数，对这个分数进行拆分，要求拆分的分数个数不能多于n个，所有分母的乘积不能大于a。求有多少种拆分方法? 输入：最多200组数据。在每行中都有四个数分别表示p, q, a, n，之间以空格隔开，并且满足p,q<=800，a<=12000，n<=7，最后以四个0做为输入的结束。输入示例: 2 3 120 3 2 3 300 3 0 0 0 0 输出示例: 4 7 (Our aim is to split a fraction into a number of elements is a denominator is a positive integer fraction of the sum of form. For example, 2/3 can be split into 1/2+1/6 form. Not considered here, the order, such as 1/6+1/2 and 1/2+1/6 of the same. Input p, q, a, n, where p/q as a fraction of this split scores require no more than the number of split points n-all the product of the denominator can not be larger than a. How many kinds of demand split method? Input: Up to 200 sets of data. In each line has four numbers indicate the p, q, a, n, separated by a space between, and meet the p, q < = 800, a < = 12000, n < = 7, the end, four 0 as the input end. Input Example: 2,312,032,330,030,000 sample output: 47)

2009-11-12 09:54:17下载

积分：1
design
说明：根据语音信号的特点给出有关滤波器的性能指标：1）低通滤波器性能指标，fp=1000Hz，fc=1200 Hz， As=100dB，Ap=1dB；2）高通滤波器性能指标，fc=2800 Hz，fp=3000 Hz As=100dB，Ap=1dB；3）带通滤波器性能指标，fp1=1200 Hz，fp2=3000 Hz，fc1=1000 Hz，fc2=3200 Hz，As=100dB，Ap=1dB。用IIR对其分析，最后，利用MATLAB中的函数freqz画出各滤波器的频率响应。(This article according to the IIR filter and the FIR filter characteristic, uses the bilinearity method of transformation under the MATLAB bad boundary to design IIR and to design the FIR numeral filter separately with the window box number, and carries on the analysis to the gathering pronunciation signal, and finally gives IIR and FIR to the pronunciation filter effect.)

2011-03-12 21:46:33下载

积分：1
Canny_image
使用matlab编程工具实现canny算子检索图像，程序已通过运行。(Finish retrieve images by canny method using matlab,and it could run.)

2011-05-10 15:27:22下载

积分：1
PCAFisher
使用PCA算法的故障诊断MATLAB仿真程序(PCA fault diagnosis procedure)

2009-05-18 13:49:11下载

积分：1
1
说明： MATLAB7.1的关于遗传算法的所有源程序详解1(MATLAB7.1 all on the genetic algorithm source code Xiangjie1)

2010-03-06 12:28:08下载

积分：1
rd
说明： re initialization reaction diffusion mrthod

2013-01-22 17:40:17下载

积分：1
ridgew
自己写的岭回归算法。做统计的都懂得。有需要就自己下载(Write your own regression algorithm. All know how to do statistics. There is a need to download)

2020-07-04 09:40:01下载

积分：1

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Aloha

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