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susan_function
susan算法检测边缘的MATLAB实验程序和结果(susan algorithm to detect the edge of the experimental procedures and results of MATLAB)
- 2010-08-24 15:53:15下载
- 积分:1
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rls
最小二乘算法分享下,希望对大家能够有所帮助(Least-squares algorithm to share, it is hoped to be able to help everyone)
- 2008-03-10 15:03:15下载
- 积分:1
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SAMP
在压缩感知中求解稀疏度未知的改进匹配追踪算法(In the compression degree of unknown sparse perception algorithm)
- 2020-11-17 23:29:40下载
- 积分:1
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new_signal_processing
实现多普勒信号的处理。
包括信号平滑等操作(Doppler signal processing to achieve. Including the signal smoothing operation, such as)
- 2008-07-05 00:07:32下载
- 积分:1
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MATLAB-GUI
matlab有关GUI设计的图书以及实例(matalb gui)
- 2012-03-28 11:56:42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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OK6410ClientServer
Sample code for testing OK6410 braod card client/server communication
- 2014-01-28 17:43:28下载
- 积分:1
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siftDemoV4
演示软件:不变特征点匹配。
作者:大卫罗伊(Demo software: Invariant keypoint matching. Author: David Lowe)
- 2010-07-04 09:31:30下载
- 积分:1
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saveR
Saving Matlab variables to R toolbox Format.
Useful for R users.
- 2014-08-08 16:38:32下载
- 积分:1
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hfssapi
hfss与matlab联合仿真程序,放在toolbox里面,然后更新路径(hfss and matlab co-simulation program, on the toolbox inside, and then update the path)
- 2013-12-05 16:02:14下载
- 积分:1