搜索资源列表
1111
- 包括AM,DSB,SSB,LSB,FM,AM-FM等，实现后，显示时域波形和功率谱密度-including AM, DSB, SSB, LSB, FM, AM-FM, etc., we can show the time-domain waveform and power spectral density
wavPCM
- 在GUI界面上，实现语音读取，描绘时域波形和频域波形，并进行采样和冲采样，最后进行非均匀量化（13折线）！-GUI interface, voice read, depicting the time-domain waveform and frequency domain waveforms, and sampling and washed samples, the final non-uniform quantization broken line (13)
MATLAB-DSP
- 基于MATLAB的语音信号分析及滤波(DSP课程设计说明书) 设计题目、内容及要求 课程设计的题目：基于MATLAB的语音信号分析及滤波。 课程设计的内容：录制一段个人自己的语音信号,并对录制的信号进行采样 画出采样后语音信号的时域波形和频谱图 给定滤波器的性能指标,采用窗函数法和双线性变换设计滤波器,并画出滤波器的频率响应 然后用自己设计的滤波器对采集的信号进行滤波,画出滤波后信号的时域波形和频谱,并对滤波前-Design based on MATLAB voice signal analys
chuang_han_shu
- 矩形窗、汉宁窗、汉明窗、布莱克曼窗的时域波形、幅频特性的matlab实现。-Rectangular window, Hanning, Hamming window, Blackman window time-domain waveform, amplitude and frequency characteristics matlab.
Signal-demodulation
- 已调信号经过AWGN信道，解调器输入信噪比为100，绘制加性噪声后的接受信号时间波形，频谱，解调信号的时域波形。-Modulated signal through the input SNR AWGN channel, a demodulator 100, drawing the acceptance signal after the time waveform of additive noise, the spectrum, the demodulated signal of the time
threhold
- 对脑电信号的时域波形进行阈值检测，识别特征脑电-EEG time-domain waveform threshold detection
01
- 信号处理中显示已有文件时域波形的matlab程序，显示它的时域波形-Time-domain waveform signal processing existing file matlab program, and its time-domain waveform
48Kdrive
- 在转速为48K/min时，滚动体的几个时域波形-In speed for 48 k/min, rolling body several time domain waveform
48Kdrive1
- 在转速为48K/min时，外圈故障的几个时域波形-In speed for 48 k/min, rolling body several time domain waveform
48Kdrive2
- 在转速为48K/min时，内圈故障的几个时域波形-In speed for 48 k/min, inner ring fault few time domain waveform
Normal_2
- 在转速为48K/min时，正常工况下的时域波形-In speed for 48 k/min, the normal working conditions of the time domain waveform
MATLAB2DPSK
- MATLAB,2DPSK,通信系统仿真，调制解调，时域波形，频谱-The MATLAB, 2DPSK, communication system simulation, modulation and demodulation, time-domain waveform, spectrum
SDR-sampling-theory
- 1. Matlab实现基带信号s(t)=cos(wt)的时域波形和频域结果 2. Matlab实现中频信号(基本载频+信号频率)的时域波形和频域结果 -1. Matlab baseband signal s (t) = cos (wt) time-domain waveform and frequency-domain results. Matlab intermediate frequency signal (the basic carrier frequency the+ signa
Ricker
- 雷克子波的时域波形，在地震信号分析中是一个常见的处理信号。-Ricker wave time domain waveform, a common processing signals in seismic signal analysis.
mstg
- 产生信号序列向量st,并显示st的时域波形和频谱 st=mstg 返回三路调幅信号相加形成的混合信号，长度N=8- Generated signal sequence vector st st time-domain waveform and the spectrum st = mstg return three AM signals are added to form the mixed-signal length N = 800
GUI
- 1）选择一个语音信号作为分析对象，或录制一段语音信号； 2）对语音信号进行采样，画出采样前后语音信号的时域波形和频谱图； 3）利用MATLAB中的随机函数产生噪声加入到语音信号中，使语音信号被污染，然后进行频谱分析； 4）设计用于处理该语音信号的数字滤波器，给出滤波器的性能指标，画出滤波器的频率响应； 5）对被噪声污染的语音信号进行滤波，画出滤波前后信号的时域波形和频谱，并对滤波前后的信号进行比较和分析； 6）回放各步骤的语音信号，给出相应处理程序及运行结果分析。-1) Select a voi
cosine_rolloff_timedomain
- 余弦滚降时域波形与fft频域的仿真与作图。-Cosine roll-off time domain and frequency domain simulation.
cosine_rolloff_timedomain_compare
- 不同滚降系数条件下余弦滚降时域波形的比较。-Different roll-off factor conditions Cosine waveform comparison.
song
- 这是一个音乐读取，时域波形显示（静态），频域频谱（静态），音乐变调，频谱分析的Matlab源程序，纯自己编写！-This is a music reading, time-domain waveform display (static) frequency domain spectrum (static), music modulation, spectral analysis of Matlab source, pure write your own!
shiyupinyu
- 语音信号的时域波形和频域波形，简单易懂，利用FFT实现。另加语音端点检测文献一篇-Speech signal time domain waveform and frequency domain waveform, straightforward, using FFT to realize