搜索资源列表
note
- note.m源码,用matlab模拟钢琴按键，加入了包络波使声音更加柔和。-note.m code,using matlab to simulate the real note of piano, including music tweak--envelope to make the sound soft
hilbert
- 这是一个使用希尔伯特黄变化提取心音包络的程序-extract the envelope of the heart sound based on hilbert-hung transfrom
envelop6
- 多径误差包络的仿真，能够清晰的看出。希望对大家有所帮助。-Multipath error envelope simulation, can be clearly seen. We want to help.
envelope_matlab
- 包络谱的求取程序，已经过matlab运行，没有问题。-envelope,in matlab code
envelop
- 一个很好的求信号包络的MATLAB工具包.-A good demand signal envelope of MATLAB tool kit
lysnake
- 提出了一种自适应的Snake 算法,对于初始包络上的每一点,按照Greedy 算法中的能量公式计算其邻域内各点的能 量. 如果邻域不包含目标的轮廓,则将邻域半径加大,再次计算邻域内各点的能量,直到邻域内包含轮廓点为止. 该算法只需迭 代一次即可得到目标轮廓,而且增大了初始包络的收敛半径,并能够有效处理较高曲率凸形边缘的情况. 对比实验说明了这种 方法的有效性.-Snake proposed an adaptive algorithm, the initial envelope for
Untitled
- 利用模拟信号对能量法进行验证，主要求解振幅值，能量值，频率包络值-Analog signal on the energy method used to verify, mainly to solve the amplitude value, energy value, the value of the frequency envelope
shannonen
- 香农算法 心音信号的包络提取 适合心音信号的初步处理-Shannon algorithm extracts the envelope of heart sounds
IwrDtw
- 基频包络方法在孤立词识别中应用,识别率很高的算法-speach recognition
byjc
- 用小波变换提取包络，实现边缘检测的功能-Envelope extraction using wavelet transform, edge detection. .
wjs
- 线性调频信号的循环自相关函数包络 基于循环平稳理论的，LFM信号的循环自相关函数包络matlab仿真程序-LFM cyclic autocorrelation function envelope based on the cyclic theory, LFM signal envelope of the cyclic autocorrelation function matlab simulation program
impenv
- 改进包络法去除 emd 端点效应 改进包络法去除 emd 端点效应-improve envoy
Rayleigh_Fading
- 瑞利衰落仿真编写和瑞利衰落包络的编程，内有详细说明-The preparation of Rayleigh fading simulation programming Rayleigh fading envelope
1
- 循环包络算法，用于计算信号的包络的一种方法-cyclic envelope
hilbert
- 该程序利用希尔伯特变换求解心音信号的包络-hilbert envelope
homomorphic_envelope
- 该程序利用同态滤波的方法对心音信号求解包络-homomorphic_envelope
peak_detect
- 自己写的检测音频峰值包络的程序，需要的可以看一下-Write your own audio peak envelope detection process, the need to look at
feature
- 该文件包含了一些常用的声辐射噪声的特征提取方法，包括波形的包络特征，高阶谱特征，分形维特征，奇异指数特征等。-The document contains some common acoustic feature extraction method of noise, including waveform envelope characteristics, higher order spectral features, characteristic of fractal dimension, si
env_secant
- 计算、扫描信号包络上的最高点，直接调用函数即可进行计算-Function call: env_secant(x_data, y_data, view, side) Calculates the top envelope of data <y_data> over <x_data>.Method used: secant-method
extracttheheartsoundenvelope
- 用于提取心音包络的程序，编译运行较好，有界面显示。-Used to extract the heart sound envelope program, compile and run better, there are screen displays.