-
mo-phong
Mo phong ma LDPC voi he thong
- 2015-01-03 22:28:23下载
- 积分:1
-
danjidaolibaizhinengkongzhiqisheji
单级倒立摆智能控制器的设计并仿真以及结果(Single inverted pendulum intelligent controller design and simulation and results)
- 2010-05-15 10:22:51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
-
madlab
MAP Toolbox for matlab. World map included.
- 2007-09-30 18:20:22下载
- 积分:1
-
pro
以及简易倒立摆,实现一级PID建议算法控制倒立摆不倒的程序,仅做参考(yi ji jian y idao li bai)
- 2013-10-23 16:52:50下载
- 积分:1
-
dispatch
Finally, probability analysis, based on the chosen database, is performed and
judgment whether the person is recognized is pronounced. Two different modeling
techniques can be suggested for purposes of person identification or verification. The
approach based on Hidden Markov Speaker Models (HMMs) with the mixtures of
Gaussian distribution is text-dependent one. For this technology a speaker is
described by a set of HMMs, constructing the set of speech groups spoken by that
person. The speech groups may be phonemes or words [7]. The text-independent
technology is rested upon Gaussian Mixture Speaker Models. For this technology
each speaker is defined by only one model describing all utterances of that person.
Identification in the range of both approaches is executed by evaluation of maximum
a posteriori probability [7].
- 2013-12-14 14:24:24下载
- 积分:1
-
123
利用MATLAB自带的优化工具箱求解,包括数据信息(Built using MATLAB toolbox for solving optimization)
- 2014-01-01 12:55:30下载
- 积分:1
-
spectrum_leakage
数字信号处理中的频谱泄露的程序,有助于帮助理解信号滤波处理的内涵。(Digital signal processing procedures spectral leakage, signal filtering helps to help understand the meaning.)
- 2013-11-26 18:05:49下载
- 积分:1
-
卫星星座编码 多普勒频移 GPS signal of matlab
包括卫星星座编程,ca码生成,多普勒频移实现,gps信号生成,干扰噪声生成(宽带噪声,窄带噪声,单频噪声)(Programming comprises satellite constellations, c a code generator, to achieve the Doppler shift, gps signal generator, generating interference noise (wideband noise, narrowband noise, single frequency noise))
- 2016-04-20 16:31:40下载
- 积分:1
-
npsk
对于npsk的调制和解调方案,修改n的值就可以得到各种psk的效果(Modulation and demodulation for npsk program, modify the value of n can be the effect of various psk)
- 2021-03-31 18:49:09下载
- 积分:1