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lindetection
转化成灰度图像,用prewitt算子进行边缘检测,将峰值点在霍夫空间画出,计算障碍物在视觉传感器中成像的高度(Converted to grayscale images, edge detection prewitt operator, the peak point in the Hough space to draw, calculate obstacle in the visual imaging sensor height)
- 2021-04-21 10:28:49下载
- 积分:1
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SOS_code
基于互谱的盲信道辨识与均衡.单输入两输出情况(两接收天线).支持M-PAM、QAM两种调制方式 (Cross-Spectrum Based Blind Channel Identification and Equalization:
Methodology and MATLAB Code)
- 2009-12-19 13:08:48下载
- 积分:1
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poisson.tar
non linear poisson solver
- 2013-10-13 23:10:11下载
- 积分:1
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NLMS
语音回声消除的NLMS算法,空间传递函数自己模拟(echo cancellation NLMS algorithm)
- 2013-04-06 01:08:30下载
- 积分:1
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quchongfu
Edit box filter, to repeat the text
- 2015-03-28 12:42:37下载
- 积分:1
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MATLAB7
ATLAB是矩阵实验室(Matrix Laboratory)的简称,是美国MathWorks公司出品的商业数学软件,用于算法开发、数据可视化、数据分析以及数值计算的高级技术计算语言和交互式环境,主要包括MATLAB和Simulink两大部分。(ATLAB is a matrix laboratory (Matrix Laboratory) for short, is a U.S. company produced a commercial mathematics MathWorks software for algorithm development, data visualization, data analysis and numerical calculation of the senior technical computing language and interactive environment, including MATLAB and Simulink two parts.)
- 2010-11-01 17:47:07下载
- 积分:1
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Wavelet_Entropy
说明: 该代码可用于计算脑电信号的小波熵,方便灵活。(wavelet entropy for eeg)
- 2021-03-16 14:49:22下载
- 积分:1
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Matlab-Local-Music
在Matlab中,选择本地歌曲所在文件夹,然后播放(In Matlab, the choice of local songs in the folder, and then play )
- 2014-09-18 08:58:00下载
- 积分:1
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Step-by-Step-Procedure-of-ABC
ABCA algirithem step by step(algorithem of ABC)
- 2014-11-13 15:35:50下载
- 积分:1
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DFT
信号与系统试验报告
离散傅立叶变换(DFT)和频谱分析
一、实验内容
1、实验题目
(1)编写DFT、IDFT程序,并验证其正确性(提示:可利用冲激函数进行验证)。
(2)计算信号f(t)=e-at2sin(2∏ft)的离散傅立叶变换(DFT),求其振幅谱,相位谱、振幅最大值对应的频谱(检测主频)以及对发f(t)进行DFT变换的结果实现IDFT变换,并画出图形。
参数选择如下:频率f =30HZ,a=f 2㏑(M),M=2.5
2、通过实验理解信号振幅谱、相位谱的物理意义,掌握DFT、IDFT算法的实现方法。()
- 2008-05-07 10:38:59下载
- 积分:1