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germtm_class
说明： erdas练习文件，初学erdas的可以用来练习，可以做纠正，分析等。(erdas practice files, beginners erdas' s can be used to practice, you can do to correct, analysis.)
- 2010-04-14 14:00:05下载
- 积分：1
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exp1
语音信号处理，对输入的语音信号进行分帧处理，短时傅立叶变换，最后画出语谱图(Speech signal processing, the input voice signal processing sub-frame)
- 2011-07-31 11:27:43下载
- 积分：1
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EMD_matlab
信号源的emd分解，得到imf分量，以及imf分量的时频图。(The signal source EMD decomposition, the IMF component, as well as the imf component time-frequency diagram.)
- 2013-05-09 19:49:01下载
- 积分：1
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Gtdu700r
重力异常的向上延拓程序，很实用，，推荐地球物理学生学习可直接使用。
(Gravity anomaly upward extension program, it is practical, and recommended geophysics student learning can be used directly.)
- 2012-05-23 22:03:38下载
- 积分：1
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DESIIR
利用双线性Z变换设计巴特沃斯和切比雪夫I型IIR数字滤波器，包括低通、高通、带通、带阻四种形式。使用者只需指定通带、阻带的边缘实际频率及相应的衰减，便可输出数字滤波器 的级联形式的各子系统分子、分母的系数，并输出其幅频和相频响(Bilinear Z transform design Butterworth and Chebyshev Type I IIR digital filters, including low pass, high pass, band pass, band stop four forms. Users simply specify the passband edge frequency stopband actual and corresponding attenuation subsystems can form molecular cascade output digital filter coefficients of the denominator, and the output of its magnitude and phase frequency response)
- 2014-02-22 18:27:52下载
- 积分：1
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svm-1
SVM原理简易教材：主要内容有SVM的理论基础，相关基础知识，线性支持向量机的求解，非线性支持向量机——核方法，算法归纳。
(SVM principles of simple materials: The main content of the theory of SVM based on relevant basic knowledge, support vector machine for solving linear, non-linear support vector machines- nuclear method, inductive method.)
- 2009-11-19 12:06:01下载
- 积分：1
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wavelet_matlab_code
说明： 2代小波示意程序
2维小波变换经典程序
Daubechies小波基的构造
采用多孔trous算法(undecimated wavelet transform)实现小波变换
平移变换平移法(cycle_spinning)消除gibbs效应
提升法97经典程序
消失矩作用的程序
小波插值与小波构造
小波滤波器构造和消噪程序
小波谱分析mallat算法经典程序(2 Generation Wavelet indicated procedures classic 2-D wavelet transform procedures for Daubechies wavelet bases constructed using porous trous algorithm (undecimated wavelet transform) the realization of wavelet transform translational translational transform method (cycle_spinning) to eliminate Gibbs effect of lifting 97 vanishing moments the role of the classic procedure of wavelet interpolation procedure value structure of wavelet and wavelet de-noising filter structure and procedures of small Mallat algorithm for spectral analysis of the classical procedures)
- 2008-10-17 22:04:21下载
- 积分：1
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CORDICvFinal
matlab中CORDIC算法用来开方，在0~2之间精度很高(matlab CORDIC algorithm is used in prescribing between 0-2 high precision)
- 2015-02-11 18:08:45下载
- 积分：1
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123
Kerr的经典著作，短波电波电波传播理论。(Kerr, theory of short wave radio wave propagation .)
- 2013-12-20 23:54:04下载
- 积分：1
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pengnui
小波包分析提取振动信号中的特征频率，三相光伏逆变并网的仿真，时间序列数据分析中的梅林变换工具。( Wavelet packet analysis to extract vibration signal characteristic frequency, Three-phase photovoltaic inverter and network simulation, Time series data analysis Mellin transform tool.)
- 2016-09-28 20:21:10下载
- 积分：1
