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ifndq
说明： 这是一个用来计算给定IMF分量的瞬时频率的模块(The module that calculates an instantaneous frequency for a given IMF)
- 2021-01-11 11:08:50下载
- 积分：1
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signalmatrix
matlab 学会如何使用矩阵运算函数和数组运算函数,注意区分矩阵和数组的差别，特别是运算符的差别 了解多项式的创建方法和基本运算(Learn how to use matlab matrix operation function and array operation function, pay attention to the difference of discernibility matrix and array, especially the difference of the operator Understanding of the creation method and the basic computing polynomials)
- 2015-04-09 19:22:29下载
- 积分：1
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WiMAX-Simulink
Implementation of a WiMAX simulator in Simulink
- 2010-09-21 15:10:20下载
- 积分：1
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matlab
本程序包括5个MATLAB程序，分别实现图像分量提取，拉普拉斯变换，图像批量格式转换，图像纹理特征提取，以及小波变换(The program includes five MATLAB programs were achieving the image component extraction, Laplace transform, image batch format conversion, image texture feature extraction, and the wavelet transform)
- 2010-05-14 22:20:20下载
- 积分：1
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read_s2p
向matlab中读入s2p文件的数据。读入的数据格式为freqx[S11 S21 S12 S22](The program read .s2p file into matlab. The data matrix will have a dimension of freqx4. the four columns are [s11 s21 s12 s22].)
- 2012-06-12 06:49:24下载
- 积分：1
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test1_1
该程序实现了高斯白噪声环境下直流电平的检测.画出了似然比门限,虚警,漏警随先验概率,代价因自等变化的情况.(The program to achieve the detection of DC level Gauss white noise environment. Draw the likelihood ratio threshold, the false alarm, alarm with the prior probability, cost because of the changes.)
- 2014-01-07 08:31:13下载
- 积分：1
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audio_SNR
当信噪比低，小信号输入时噪音严重，在整个音域的声音明显变得浑浊不清，不知发的是什么音，严重影响音质。信噪比的大小是用有用信号功率（或电压）和噪声功率（或电压）比值的对数来表示的。(When the signal to noise ratio is low, serious small signal input noise, the sound of the entire range becomes significantly turbid, I do not know what made the sound, seriously affecting the sound quality. Size is the number of the signal to noise ratio by the ratio of desired signal power (or voltage) and the noise power (or voltage) represented.)
- 2014-01-23 22:16:21下载
- 积分：1
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tuxiangfeixingweijisuan
该算法实现了对图像的分形维计算，图片文件请修改M中的代码，自行读取。(The algorithm is realized with the image fractal dimension calculation, picture files please amend M of the code, to read.)
- 2012-04-15 16:11:13下载
- 积分：1
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lorenz-chaotic-attractor
lorenz系统中的混沌吸引子matlab的简单实现(chaotic attractor of lorenz system)
- 2012-04-29 17:14:24下载
- 积分：1
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IIRlvboqi
IIR滤波器设计
一、 实验目的
1、 掌握冲激响应法和双线性变换法设计IIR滤波器的原理及具体设计方法，熟悉用双线性设计法设计低通、带通和高通IIR数字滤波器的计算机程序；
2、 熟悉模拟Butterworth滤波器和Chebyshev滤波器的设计，掌握冲激响应法和双线性变换法设计数字IIR滤波器的方法。
(IR filter design, the purpose of the experiment master IIR filter impulse response method and the bilinear transform design principles and specific design method, familiar with the the bilinear design method to design low pass, band-pass and high-pass IIR digital filter is a computer program familiar analog Butterworth filter and Chebyshev filter design, master the impulse response method and the bilinear transform design digital IIR filter method.)
- 2013-04-16 20:31:05下载
- 积分：1
