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matlab
说明: 数值计算课程实验的程序代码,很全面,很有用哦,希望能对大家有所帮助(Numerical experiment code program, very comprehensive and very useful Well, I hope you can help)
- 2010-04-11 21:00:40下载
- 积分:1
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taskPower
Compute the signal power
- 2010-07-19 03:20:47下载
- 积分:1
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MATLABprograminfft
说明: 1.用Matlab产生正弦波,矩形波,以及白噪声信号,并显示各自时域波形图
2.进行FFT变换,显示各自频谱图,其中采样率,频率、数据长度自选
3.做出上述三种信号的均方根图谱,功率图谱,以及对数均方根图谱
4.用IFFT傅立叶反变换恢复信号,并显示恢复的正弦信号时域波形图
(1. Using Matlab generated sine wave, rectangular wave, as well as the white noise signal, and display their respective time-domain waveform of Figure 2. FFT to transform, showing their frequency spectrum, including sampling rate, frequency, data length of 3-on-demand. Made of the three signals in root-mean-square maps, power maps, as well as the number of root-mean-square map 4. Fourier Transform IFFT with the restoration of signals, and displays the sinusoidal signal the resumption of time-domain waveform)
- 2008-11-14 14:43:09下载
- 积分:1
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PCA
matlab环境下的 PCA人脸识别方法,连续输入图像后,主成分分析,特征提取,形成特征脸训练测试,得出精度(face recognition)
- 2010-05-26 15:54:55下载
- 积分:1
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set_up_a_new_matrix
主要介绍了新矩阵的创建,包括1)建立新矩阵;2)空矩阵;3)向量和子矩阵的生成;4)MATLAB中的特殊矩阵(Introduces a new matrix of creation, including 1) the establishment of a new matrix 2) empty matrix 3) vectors and matrices generated 4) MATLAB in the special matrix)
- 2010-06-02 20:45:00下载
- 积分:1
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find23
TFIND
searches for one or more strings (boolean AND) in a text file.
TFIND reports all lines where the string(s) were found (or NOT found
by option).
The search can be limited to a field in a fixed field (i.e. column
oriented) list.
An extended search mode is available, where only letters and digits
are relevant.
Other options:
case sensitive search,
alternative errorlevel with number of hits,
header line with file name, LFN, custom prefix
- 2007-10-28 10:10:50下载
- 积分:1
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yichuan
遗传算法优化多峰函数,最优值约在38.8左右,亲测可用(Multimodal function optimization genetic algorithm, the optimal value of about 38.8 or so, pro-test available)
- 2013-07-20 16:39:56下载
- 积分:1
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TP2_140203120038
aplication using c# code
- 2014-12-03 08:27:06下载
- 积分:1
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calcularGS
factorizacion de una matriz por gram schmidt
- 2010-07-05 02:14:27下载
- 积分:1
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nonlinearequation13
非线性方程求解1--5(3)
非线性方程求解1--5(3)
- 2009-05-10 11:26:56下载
- 积分:1