-
lpm
從網路取得關於自相關log-polar變換的實作。(Obtained from the network on the autocorrelation of the log-polar transform implementations.)
- 2007-09-14 08:26:35下载
- 积分:1
-
the-matlab-playing-Canon
用matlab语言实现卡农在matlab上的演奏,通过试验,可以运行。(Canon played in matlab matlab language test, you can run.)
- 2012-05-28 21:17:11下载
- 积分:1
-
pitch_contour_autocorrelation
this program estimated the pitch contour of a given speech signal.
- 2013-11-09 22:35:29下载
- 积分:1
-
参考文献
说明: 利用matlab的gui设计的带有输入和输出功能的界面图形,可视性很强,自己独立编写的数据和图形,学习非常值得(Uses the Matlab GUI design to have the input and output function the interface graph, the visibility is very strong, the data and the graph which oneself compiles independently, the study is very worthwhile.)
- 2020-06-19 18:40:02下载
- 积分:1
-
DSP
说明: 首先,建立两个模拟信号的数学模型 有用信号 干扰信号。两个信号的中心频率、信号带宽等参数由学生自己选定,要求两个信号的频谱不重叠 分别画出三个模拟信号的时域波形和频谱图;然后,根据x_a (t)的中心频率和带宽,按照奈奎斯特采样定理选择采样频率fs,分别对信号s_a1 (t)、s_a2 (t)、x_a (t)进行时域采样,得到离散信号s_1 (n)、s_2 (n)、x(n)。利用FFT算法分析离散信号的频谱,分别画出三个离散信号的时域波形和频谱图;
接着,设计数字滤波器H(z),要求该滤波器对干扰信号s_2 (n)的衰减大于40dB。提出滤波器的设计指标,并设计滤波器,给出滤波器的设计结果,绘制滤波器的幅频特性和相频特性曲线,验证滤波器的设计结果是否达到设计指标要求;此外,选择实现数字滤波器H(z)的结构,画出滤波器结构信号流图;然后,将合成信号x(n)输入数字滤波器H(z),按照所选择的滤波器结构,设计计算机程序计算滤波器的输出响应y(n),画出y(n)的时域波形和频谱图;(the synthetic signal x (n) is input into the digital filter H (z). According to the selected filter structure, a computer program is designed to calculate the output response y (n) of the filter, and the time-domain waveform and spectrum diagram of Y (n) are drawn)
- 2020-05-26 14:26:10下载
- 积分:1
-
DMC111
说明: 带约束多变量DMC控制,能处理带约束的多变量DMC的控制问题(Constrained multivariable DMC control, able to handle constrained multivariable control problem of DMC)
- 2021-03-23 10:19:15下载
- 积分:1
-
suanlichengx
包括四个MATLAB的基本算例程序,实用安全放心
(Includes four basic example MATLAB program, practical security assured)
- 2010-08-21 15:31:09下载
- 积分:1
-
pray
衰减全反射ATR计算程序,可以计算多层平面介质光波反射率(Attenuated total reflection ATR calculation procedures, we can calculate the light wave reflectivity of multilayer planar dielectric)
- 2012-05-19 18:33:22下载
- 积分:1
-
Ge
Gauss elimination method to solve system of equations
- 2014-02-08 23:23:44下载
- 积分:1
-
work
说明: matlab汇编语言,比较高质量的代码和文件,可以运行,很成功(language of matlab important)
- 2010-03-18 19:05:57下载
- 积分:1