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赖斯衰落信道仿真
- 赖斯衰落信道仿真，输出序列为赖斯型的包络。附有波形图,Rice fading channel simulation, the output sequence for the Rice-based envelope. With waveforms
formant_pitch_cepstrum
- 利用倒谱求出语音信号频谱包络和基音频率。-Cepstrum was calculated for the spectrum envelope of speech signal and the pitch frequency.
matlabxueqi
- 小学期的源程序 1．试编MATLAB程序。信号 sinc(10*t),-2<=t<=2 m(t)= 0,其它 用100hz的载波来产DSB信号并解调。完成下列工作： 画出已调信号； 求已调信号的频谱，并用图像表示。 画出解调信号； 求解调信号的频谱，并用图像表示。 2．信号 sinc2(100t),|t|≤t0 m(t)= 0, 其它 采用频率调制调制为1000HZ的载波。频偏常数为kf=50,t0=0.2
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
shannon
- 同态滤波法、希尔伯特法、香农法求取心音信号包络的matlab算法-The homomorphic filtering Law Shannon Hilbert method of calculating the heart sound signal envelope Matlab algorithm
concave
- matlab表面微结构生成源代码 图片中凹包凸包检测方法 -generate source code Matlab surface microstructure picture concave envelope convex hull detection method
envelope
- 用matlab求响应曲线包络线的程序，是用来绘制lamb波在复合材料板中的传播响应曲线的。-Use matlab for response curve of envelope，Is used to draw the lamb wave propagation in composite material plate response curve。
huabaoluopuhefuzhipudematlab
- 可以画出给定一组数据的包络谱和幅值，非常实用，直接导入matlab中即可使用-Can draw the envelope spectrum and amplitude of a given a set of data, very practical, direct import of matlab can be used
bin
- 用MATLAB合成歌唱祖国，包括初步与简单改变（包络）-Ode to the Motherland synthesis using MATLAB, including the initial and simple to change (the envelope)
Extract-Sound-Feature
- 利用matlab提取声音的基本特征，包络、MFCC、声谱图、能量。代码不复杂，但是省去大家找这些的时间。-The basic feature extraction using matlab sound envelope, MFCC, sonograms, energy. Code is not complicated, but we look for these omitted time.