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DCT_normalization
说明: 函数运用基于DCT的正常化算法的图像的MATLAB程序(The function was applied to a wavelet-based image normalization algorithm.)
- 2010-04-21 17:06:24下载
- 积分:1
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findpeak
find peaks in waveform
- 2011-07-13 01:52:10下载
- 积分:1
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MATLAB_YUANBAO
MCM2014A基于元胞自动机的MATLAB程序,适用于大部分时间,空间离散的数学问题(MCM2014A MATLAB based on cellular automata, suitable for most of the time, space discrete math problems)
- 2015-02-03 09:55:24下载
- 积分:1
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PaQ-control-of-DFIG
P & Q control of DFIG
- 2014-01-09 22:27:25下载
- 积分:1
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orderopti
matlab中,对曲线拟合时指数的自动识别(matlab in, when the index on the curve fitting of automatic identification)
- 2010-05-27 12:20:34下载
- 积分:1
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TUXIANGZHONGZHI
图像均值和中值滤波,利用matlab软件编写,里面有代码说明,程序运行结果(Mean and median filtering image using matlab software development, which has the code description, the program runs results)
- 2013-12-13 10:07:58下载
- 积分:1
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Fig5x43
电力电子、电机控制系统仿真模型 经典仿真源程序 洪乃刚版本(Power electronics, motor control system simulation model version of the classic simulation source Hong Naigang)
- 2011-05-09 23:24:25下载
- 积分:1
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PAST
基于PAST方法盲信号分离之源代码,给出了实验相关的常量,非常实用。(PAST method based on blind signal separation code, related experiments are given constants, very useful.
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- 2011-07-28 20:52:14下载
- 积分:1
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DSP
说明: 首先,建立两个模拟信号的数学模型 有用信号 干扰信号。两个信号的中心频率、信号带宽等参数由学生自己选定,要求两个信号的频谱不重叠 分别画出三个模拟信号的时域波形和频谱图;然后,根据x_a (t)的中心频率和带宽,按照奈奎斯特采样定理选择采样频率fs,分别对信号s_a1 (t)、s_a2 (t)、x_a (t)进行时域采样,得到离散信号s_1 (n)、s_2 (n)、x(n)。利用FFT算法分析离散信号的频谱,分别画出三个离散信号的时域波形和频谱图;
接着,设计数字滤波器H(z),要求该滤波器对干扰信号s_2 (n)的衰减大于40dB。提出滤波器的设计指标,并设计滤波器,给出滤波器的设计结果,绘制滤波器的幅频特性和相频特性曲线,验证滤波器的设计结果是否达到设计指标要求;此外,选择实现数字滤波器H(z)的结构,画出滤波器结构信号流图;然后,将合成信号x(n)输入数字滤波器H(z),按照所选择的滤波器结构,设计计算机程序计算滤波器的输出响应y(n),画出y(n)的时域波形和频谱图;(the synthetic signal x (n) is input into the digital filter H (z). According to the selected filter structure, a computer program is designed to calculate the output response y (n) of the filter, and the time-domain waveform and spectrum diagram of Y (n) are drawn)
- 2020-05-26 14:26:10下载
- 积分:1
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svm_regressive
基于支持向量机(SVM)回归的MATLAB演示程序(Based on support vector machine (SVM) regression of the MATLAB demo)
- 2009-03-29 23:54:37下载
- 积分:1