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Emprendedores-Mexicanos
guia de emprendedores(empesar una pyme)
- 2014-11-03 07:42:44下载
- 积分：1
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pc-shengka1
一个基于PC声卡和matlab的实时语音信号采集分析系统，带有界面图形，功能较完善，这是读研究生的时候，导师安排的项目编写的(A PC-based real-time sound and matlab voice signal acquisition and analysis system with a graphical interface, function better, which is in graduate school, I arranged for the preparation of project mentor)
- 2013-12-18 19:30:47下载
- 积分：1
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pifm.tar
Raspberry Pi application for direct FM modulation.
- 2015-02-25 22:30:47下载
- 积分：1
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Neural-Network-using-a-Generalized-Linear-Model
Neural Network using a Generalized Linear Model
- 2014-02-17 00:23:52下载
- 积分：1
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CalculatingBeatRateOfHeart
calculating beat rate of heart using DWT in Matlab
- 2009-06-07 23:59:05下载
- 积分：1
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PCAMatlabPCA
matlab 实现PCA算法，可以输出识别率，有详细注释，值得一用(Face Recognition Using PCA algorithm procedure, with annotations, 88 recognition rate
)
- 2010-12-24 10:52:58下载
- 积分：1
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PSO-simple-Matlab
粒子群优化算法（PSO)的简单matlab语言运行程序，求极值问题
(Particle Swarm Optimization (PSO) simple Matlab language runtime program extremum problems)
- 2013-03-06 11:31:59下载
- 积分：1
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fastICA
fastICA algorithm,blind signal processing helpful
- 2011-05-11 19:46:59下载
- 积分：1
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IIR
模拟巴特沃斯滤波器，并可观察期幅频相频特性曲线(Analog Butterworth filter, and can observe the phase frequency of amplitude-frequency characteristic curve)
- 2010-05-31 10:55:52下载
- 积分：1
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matlab
在采样点之间的频率响应是由各采样点的加权内插函数叠加而形成的，因而有一定的逼近误差。该误差大小取决于理想频率响应的形状，理想频响特性变化越平缓，内插值越接近理想值，逼近误差越小；反之，如果采样点之间的理想频响特性变化越陡，则内插值与理想值之间的误差越大，因而在理想滤波器不连续点的两边，就会产生尖峰，而在通带和阻带就会产生波纹。用频率采样法设计的实际滤波器频率响应如图1所示。由图1可知，实际滤波器的阻带衰减取决于内插函数第一旁瓣幅度值的大小，其大小决定了所设计的滤波器的阻带性能。(Interpolation function superimposed between sampling points of the frequency response is weighted within each sampling point and the formation of, and thus have a certain degree of approximation error. The size of this error depends on the shape of the ideal frequency response and the ideal frequency response characteristic change is more gentle, interpolated and more close to the ideal value, the smaller the approximation errors Conversely, if the sampling point between the ideal frequency response characteristics of the steeper the change, and then the interpolated the larger the error between the ideal value, and thus in the ideal filter both sides of the discontinuity point, will produce spikes occurs ripple in the passband and stopband. Actual design frequency sampling filter frequency response is shown in Figure 1. Figure 1 shows, the actual filter stopband attenuation depending on the interpolation value of the size of the first side-lobe amplitude of the function that determin)
- 2013-03-12 13:47:15下载
- 积分：1
