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matlab(3)
- 基于matlab的正弦波仿真 有波行和频谱,有m函数,程序经过调试-based on Matlab simulation of a sine wave Bank and the spectrum m functions, procedures after debugging
UltraSonic_M_Echo_sin
- 在matlab上对复倒谱回波检测系统的仿真,可由此对管道质量经行检测
xing_bo.rar
- 通过matlab程序显示行波演示动态图,可供课堂演示,Matlab procedures adopted traveling wave demonstration showed dynamic map, available for classroom presentation
compress edsensing OMP
- 压缩感知 正交匹配追踪一些人关心压缩感知与雷达成像,他们把稀疏表示放在最重要的地方,以为在雷达成像中成功实现压缩感知关键是稀疏表示; 事实上并不是如此。我们知道:压缩感知需要建立AX=B,且该方法具有较低的抑制信噪比能力;另外雷达成像的基础是雷达 信号与目标的相互作用,也就是电磁波与介质的相互作用,该相互作用是一个非常复杂的非线性问题,因此研究这个问题与 压缩感知的关系才是解决雷达成像问题的关键点所在。从另外一个角度来看,雷达成像中惯用的方法是匹配滤波,
yuzhi
- 小波软阈值simulink模型,对带噪语音信号进行小波分解,得到高低频系数,然后对高低频系数进行阈值处理,然后就行重构得到去噪语音信号-the simulink model of yuzhi
wavelet_transf-beta
- 程式用matlab工具程式編輯實現了小波變換進行圖像壓縮,並且顯示壓縮前後的圖像。 代碼很簡明清晰,適合初學者研究和學習-Editing utility program to achieve with the matlab wavelet transform image compression, and displays the image before and after compression. The code is simple and clear, suitable for begin
zhengshuxiaobobianhuanhetuxiangyasuo
- 整数小波变换与图像压缩 用MatLAB实现图像的整数小波变换,对行和列各做一次。采用最简单的S小波,它是Haar变换的整数形式。-integral wavelet transform and image compression .To realize the integral wavelet transform based on the Matlab in rows and columns. Using the simple S wavelet ,which is integral form o
waveletimtransformandimagecompression
- 用Matlab实现图像的整数小波变换和逆变换,对行和列各做一次,采用最简单的S小波,它是Haar变换的整数形式。此程序代码为逆程序代码-Using Matlab for image wavelet transform and inverse integer transform, the rows and columns to do once the most simple and S-wavelet, which is the integer Haar transform. This progr
matlabVoice
- 語音信號是基於時間軸上的一維數位信號,在這裏主要是對語音信號進行頻域上的分析。在信號分析中,頻域往往包含了更多的資訊。對於頻域來說,大概有8種波形可以讓我們分析:矩形方波,鋸齒波,梯形波,臨界阻尼指數脈衝波形,三角波,餘旋波,余旋平方波,高斯波。對於各種波形,我們都可以用一種方法來分析,就是傅立葉變換:將時域的波形轉化到頻域來分析。-Voice signal is based on the timeline of one-dimensional digital signal, where mai
zhengxuan1
- 给予声卡和MATLAB的编程,生成正弦波,声卡是外置的usb声卡,自己电脑的声卡也行-Sound card and MATLAB programming to generate sine wave, is an external sound card usb sound card, your computer' s sound card has line
matlab-final-work
- matlab课程大作业,共两个小程序,一个是根据shouming.txt 中的数据分析人均寿命分布情况;另一个是任意输入两个相向而行的波的幅度、频率、相位,观察这两个波叠加的动画,比如可以形成驻波、拍等典型的波-matlab course great job, a total of two small programs, one is based on shouming.txt life expectancy in the distribution of data analysis the o
Complex-frequency-domain-analysis
- 通过Matlab求出连续时间信号的傅立叶变换及编程绘制各种连续时间信号系统的时域波行,幅度谱以及相位谱-Fourier transform of continuous-time signal obtained through Matlab and programming time domain wave line to draw a variety of continuous-time signal system , the amplitude spectrum and phase spectr
xingbodandaoxian
- 行波单导线仿真算法,包含方向图和增益等,在matlab上编写-Traveling-wave single-wire,written on matlab-Traveling-wave single-wire simulation diagram
wavelet
- matlab的简单小波处理程序,可以进行5层分解,更多层次分解,可以稍作修改 就行。-Simple matlab wavelet processing program, you can break down into five layers, more hierarchical decomposition can be slightly modified on the line.
standing-wave-by-MATLAB
- 介绍了如何使用MATLAB画出动态的行驻波波形,可自行定义波传播方向-Introduced how to use MATLAB to draw a dynamic line standing wave waveform, can be defined by the wave propagation direction
Desktop
- 求解小波波极大值,利用小波程序分解暂态量的数据,由此获得行波波头(Solving the maximum value of small wave)
HHT20170301
- 希尔伯特黄变换 对暂态行波信号模极大值进行标定(The Hilbert yellow transform is calibrated to the maximum value of the transient traveling wave signal.)
1516030117闫信行
- 基于Matlab仿真的CRH3PR单相整流及斩波(CRH3PR single-phase rectifier and chopper based on MATLAB simulation)
EMD+小波
- EMD+小波包分解算法matlab实现,能够分解,直接调用就行(Implementation of EMD with MATLAB)