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gasanzhongcaozuosuanzidegaijin
ga三中操作算子的改进，可以基于此版本根据自己的实际需要进行修改，然后应用(ga Operator III improvements, this version can be based on the actual needs in accordance with their own modifications, and then the application of)
- 2009-02-07 12:09:01下载
- 积分：1
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xiaoboquzao
小波去噪程序
在噪声环境下语音信号的增强
语音信号为读入的声音文件
噪声为正态随机噪声
(Wavelet denoising process voice signals in a noisy environment, the enhanced speech signal into a sound file for read noise is normal random noise)
- 2010-11-22 12:31:30下载
- 积分：1
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DSP3_MATLAB
离散时间信号的傅立叶变换的各个例子的算法，很不错的，希望对大家有用(discrete-time signal Fourier Transform algorithm examples, very good, we hope to useful)
- 2006-12-24 17:02:45下载
- 积分：1
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ekf
EKF的经典程序，可运行不同模型的EKF,算法精简，准确(The classic procedure of the EKF, can run a different model of the EKF algorithm streamline accurate)
- 2012-05-19 20:56:37下载
- 积分：1
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cipintongji_audi
通过Matlab程序，将word文档中词义相近的词语聚类，并分析计算聚类后不同类别词语的频数。(By Matlab procedures, the word document clustering words of similar meaning, and to analyze the frequency of different types of words after computing clusters.)
- 2014-10-20 09:22:26下载
- 积分：1
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Iris_32
Reliable authorization and authentication are becoming necessary for many
everyday applications such as boarding an aircraft, performing financial transaction,
logging to a secure system etc. Identity verification becomes a challenging task when
it has to be automated with high accuracy and with low probability of break-ins and
low rates of false match. Moreover, person verification is not a new problem and
society had created three traditional modes of designation:
1. Possessions: Physical possessions such as keys, passports and smart cards.
2. Knowledge: Pieces of information those are secret and known only to the right
person such as PIN, passwords, user names etc.
3. Biometrics: Physiological and behavioral characteristics of individuals that
distinguish one person from the others. These characteristics are different in
each person.
- 2013-04-27 08:51:33下载
- 积分：1
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CBIR
content based search of images uisng matlab.
- 2013-05-25 02:01:57下载
- 积分：1
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level_set_methods_1.1.7
利用ｍａｔｌａｂ实现ｌｅｖｅｌ ｓｅｔ图像分割(using Matlab achieve level set Segmentation)
- 2007-04-04 10:51:38下载
- 积分：1
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to_pudn
this code is a simple one_seeded region growing to segment the bones in MRI prostate images.
- 2014-09-22 22:10:26下载
- 积分：1
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exp2
录制汉语拼音 a1（阴平）的发音。分别提交你所能录制的基音频率最高和最低的两个
录音文件。文件名为: 学号_a_h.wav（高音文件）和学号_a_l.wav（低音文件）。（用MathLab
编程）
1）分别对这两个文件进行观察分析。找出最高和最低基音频率位置，分别显示此时它们的
局部波形和短时频谱（按照最大值为100 归一化显示）。
要求：在时域波形上标出基音周期，并算出数值（精确到一个采样点）。在频域图上标出
基音频率。注意：标出分析波形的起始位置（精确到采样点位置），说明谱分析时所采用
的窗函数。
2）用倒谱分析法，估计语音产生模型的声道传输函数H(w)的模|H(w)|。在1)的频谱图上叠
加显示H(w), （按照最大值为100 归一化显示）。
3）用线性预测分析方法，估计语音产生模型的声道传输函数H( )的模| H( ) |。并在 1)
的频谱图上叠加显示H( ) 。(no no non )
- 2013-05-08 22:15:31下载
- 积分：1
