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FDTD_TE_TM_6
该文件包括六个程序,分别是在matlab环境下运行,绘制三维的TE模式下的Ex,Ey,Hz和TM模式下的Hx,Hy,Ez非常好.(this package included six software for TE(Ex,Ey,Hz) and TM(Hx,Hy,Ez))
- 2009-10-04 17:20:15下载
- 积分：1
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matlabppt
matlab教案：第1章 MATLAB操作基础第2章 MATLAB矩阵及其运算第3章 MATLAB程序设计第4章 MATLAB文件操作第5章 MATLAB绘图第6章 MATLAB数据分析与多项式计算(matlab lesson plan: Chapter 1 Chapter 2 MATLAB operating foundation MATLAB matrix arithmetic Chapter 3 MATLAB program design Chapter 4 MATLAB file operation Chapter 5 Chapter 6 of the MATLAB graphics MATLAB data analysis and polynomial)
- 2013-03-30 21:48:19下载
- 积分：1
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matlab
1. 给一段原始的语音信号（可以是自己录制的一段语音），加上一频率为3.8kHz的高频余弦噪声和频率为3.6kHz的高频正弦噪声（幅度自己可以选择），用窗函数设计一滤波器（要求最小阻带衰减为50dB）对加噪后的语音信号进行滤波，画出滤波器的频率响应曲线，画出滤波前后的时域图和频谱图。
需要用到的函数：
fir1 用窗函数设计FIR滤波器的函数
2. 用GUI设计一界面（如图1所示）完成如下功能：
1） 输入一语音信号，画出语音信号的时域图和频谱图；
2） 对语音信号加噪处理，画出加噪后的时域图和频谱图；
3） 给定滤波器的性能指标，采用几种不同的方法设计滤波器对加噪信后进行滤波，画出各滤波器的频率响应曲线，画出滤波后的时域图和频谱图。
(1. to some of the original speech signal (which can be a voice you record yourself), plus a cosine frequency of 3.8kHz frequency noise and frequency of 3.6kHz frequency sinusoidal noise (in the range that they can choose), with a window function to design a filter (requires a minimum stop band attenuation is 50dB) after adding noise to the speech signal is filtered, the filter frequency response curve to draw, draw diagrams and time-domain spectrum before and after filtering. Need to use the function: function fir1 with window function design FIR filter design 2. Using a GUI interface (Figure 1) complete the following functions: 1) an input speech signal, the speech signal in the time domain to draw graphs and spectrum 2) adding noise to the speech signal processing, draw diagrams and time-domain plus noise spectrum after 3) to set the filter performance, using several different methods designed to filter letter after adding noise filtering, draw the frequency response curve of each )
- 2015-01-09 10:00:04下载
- 积分：1
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capon
在本程序中，轻松实现了阵列信号角度的估计。(In this program easily estimate of the angle of the array signal)
- 2010-01-12 15:17:44下载
- 积分：1
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application
主要是关于图形应用和图形处理的一些程序,还有关于界面设计的一些内容(mainly about the apllication of graphics)
- 2010-05-30 18:57:55下载
- 积分：1
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TD
说明： 韩京清老师提出的微分跟踪器离散形式，采用simulink中S-function实现的程序(Han Jingqing teacher proposed differential tracker, using matlab simulink realization of the program in)
- 2014-07-13 11:33:04下载
- 积分：1
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LZC
计算一维向量的LZC，已经设置为头文件，可以直接运用(One-dimensional vector of LZC, has been set for the header files, can be applied directly)
- 2011-01-07 10:48:40下载
- 积分：1
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final
发电机组预度表形成，停运表形成，还有负荷曲线形成(The formation of generator sets pre-degree table)
- 2012-05-13 10:18:31下载
- 积分：1
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mpnlms
这是一个应用与回声消除系统的lms算法的改进和代码实现(This is an application with the echo cancellation system lms algorithm improvement and code)
- 2011-07-10 10:58:55下载
- 积分：1
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1.Bayesian-Reasoning-and-Machine-Learning
1.Bayesian Reasoning and Machine Learning
- 2013-03-30 04:08:31下载
- 积分：1
