-
Computing-the-24
求DFT并做出离散函数xn的傅里叶变换图像
(Computing the 24-points DFTs of the two sequences that x1(n)=
cos(nπ/6) and x2(n)= cos(nπ/4) using a single 24-point DFT by Matlab )
- 2011-05-21 23:16:02下载
- 积分：1
-
DESIGN
How to design antenna
- 2014-12-01 00:09:13下载
- 积分：1
-
tese.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(Cochlear substantially equivalent to a filter set, cochlear filter is used 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 12:16:47下载
- 积分：1
-
calculadora
calculator with mplab c18
- 2014-10-23 02:03:48下载
- 积分：1
-
dynamic-simulink
前人提出的众多发酵动力学模型的基础上，结合工业乙醇连续发酵的实际情况，首先对经典的流加半经验半理论模型进行动态和稳态仿真，之后为了与实际生产过程联系更加紧密，逐步将温度，气体排放等因素考虑到模型中去，进行综合性仿真。最后再结合GUI技术，以动力学模型为核心，以人机界面友好为目标，制作乙醇连续发酵仿真软件，将脚本语言编程技术和模块化仿真技术结合起来，建立起工业乙醇发酵的仿真平台。(Made numerous predecessors fermentation kinetics model based on the combination of industrial ethanol continuous fermentation of the actual situation, the first of the classic semi-fed semi-empirical model for dynamic and steady-state simulation, after which the actual production process for closer ties, gradual temperature, gas emissions and other factors into the model to carry out a comprehensive simulation. Finally, combining GUI technology to kinetic model as the core, friendly interface for the target, producing continuous ethanol fermentation simulation software, the script language programming techniques and modular simulation technology combine to build industrial ethanol fermentation simulation platform.)
- 2013-10-29 17:21:35下载
- 积分：1
-
apm_matlab_v0.5.7b
apm_matlab_v0.5.7 on matlab programmming
- 2013-05-04 15:55:01下载
- 积分：1
-
201400525-201400564-P3
Finding roots with the secant methods
- 2015-03-25 18:04:14下载
- 积分：1
-
_Hough__doc
hogh变换，从图像中提取直线。程序过程详细。(hough transform,find lines from images.you can learn how to use the hough transform)
- 2010-09-01 19:42:51下载
- 积分：1
-
OFDM-system
OFDM receiver in Matlab. This can be used to detect and demodulate ofdm symbols.
- 2012-05-09 20:49:48下载
- 积分：1
-
ARMA_LAST
ARMA源程序，需要spa_corc.m文件支持。(ARMA source, need spa_corc.m file support.)
- 2012-09-11 21:51:49下载
- 积分：1
