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newton
用牛顿迭代法解非线性方程组的源程序，在MATLAB中可用(Newton iteration method for nonlinear equations of the source, available in MATLAB)
- 2010-07-10 18:59:49下载
- 积分：1
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gosui
ofdm信号通过sui信道，希望对大家学习有所借鉴学习(ofdm signal through sui channel, and they hope to learn from everyone has been learning to learn)
- 2009-06-06 18:41:32下载
- 积分：1
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MATLAB6.5-auxiliary-image-processing
matlab 6.5 辅助图像处理，飞思卡尔技术研发中心编著(matlab 6.5 assisted image processing, Freescale Technology R & D Center ed)
- 2014-10-20 21:20:44下载
- 积分：1
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sfs
shape from shading with source code of matlab
- 2013-11-21 17:29:39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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zidongkongzhi
学习自动控制的基本知识，很适合初学者使用，通俗易懂(Learning the basics of automatic control, it is suitable for beginners to use, easy to understand)
- 2010-07-08 16:17:53下载
- 积分：1
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bianzhi
两点边值问题，微分方程数值解法，数值分析作业(Boundary Value Problems, Numerical Solution of Differential Equations)
- 2020-07-04 19:20:02下载
- 积分：1
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in-Yangs-modulus-to-the-measuremet
基于声卡和Matlab的数据采集系统在杨氏模量测量中的应用
(Based on the sound card and Matlab of data acquisition system in Yang s modulus to the measurement of the application
)
- 2012-05-08 19:14:09下载
- 积分：1
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spectrum-estimation
多种经典谱估计的方法，直接法谱估计，间接法谱估计，Bartlett谱估计，welch谱估计（含多种窗口的实现）。(A variety of classical spectral estimation method, direct method spectrum estimation, spectral estimates of the indirect method, Bartlett spectrum estimation, Welch spectrum estimation (including a variety of window).)
- 2012-07-27 14:02:46下载
- 积分：1
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EtherealParser
用matlab写的以太网报头提取工具。它可以截获网络数据包并记录下它的时间戳、数据包长度和数据域等。(Written by matlab Ethernet header extraction tool. It can be intercepted network packets and record its timestamp, packet length and data domains such as.)
- 2007-07-24 18:34:38下载
- 积分：1
