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201311
- 采集不同类型轿车的喇叭声音信号并进行时频域分析，得出喇叭声是一个短时平稳信号。-Collection of different types of car horn sound signal and frequency domain analysis, the trumpet is a short-time stationary signal.
face-gear--dynamic-equation
- 基于matlab的面齿轮动力学求解程序，有混沌，分叉，时域分析和频域分析-It is the program for solving the dynamic equation of face gear,using matlab language.
fft-java
- java平台下的FFT变换，实现通过RR间期计算HRV频域分析-FFT transform java platform, to achieve a frequency domain HRV calculated by the RR interval analysis
1
- 信号数据处理程序，可以机械时域频域分析和功率谱分析-Signal data processing procedures, mechanical time domain and frequency domain analysis and power spectrum analysis
SPPP3.0
- 包含了信号处理的各种算法程序,如传统的傅里叶变换等时域和时频域分析。-Contains a variety of signal processing algorithms
fx
- 常用的信号频域分析程序，如自相关分析，包络解调，轴心轨迹绘制等程序。附加轴承故障数据。-Commonly used frequency domain signal analysis program, such as auto-correlation analysis, envelope demodulation, Orbit drawing and other procedures. Additional bearing failure data.
noise_test
- 测试导轨运行产生噪音，进行时域分析和频域分析-Rail noise test run, time domain analysis and frequency domain analysis
my_audio_project_v3.0
- 实现声音信号的时域分析、频域分析和频程采集，以及滤波，变换处理。-Achieve a sound signal in the time domain analysis, frequency domain analysis and frequency acquisition process, as well as filtering, conversion processing.
wave
- 小波变换实例，用于故障特征提取，时域频域分析等-Examples of wavelet transform for fault feature extraction, time domain frequency domain analysis
matlab--program
- 1.纽马克算法，振动分析方法，计算多自由度系统振动响应，位移，速度，加速度 2.用于计算多自由度系统固有频率、固有振型、模态质量、模态刚度矩阵、正则模态向量、受迫响应振动 3.里兹法是一种缩减系统自由度的近似方法，用于多自由度系统的求解 4.庞加莱截面图法，用来对多变量自治系统的运动进行分析 5.频谱图法，用于系统的频域分析 6.线加速度法求解系统振动响应 7.雨流计数法，主要用于工程界, 特别在疲劳寿命计算中运用非常广泛，对载荷的时间历程通过计数的过程反映了材料的记忆特
yuyinxinhao
- 基于matlab的一些语音信号处理实例源码及相关文件，包括语音信号时域频域分析，清浊音判断，语音识别合成等-Based on some of the voice signal processing matlab source code examples and related documents, including voice signal frequency domain analysis, Voicing judgment, speech recognition, synthesis
frequency-spectrum-revise
- 频谱修正程序包括多种经典频域分析谱图修正程序-frequency spectrum revise
liewenchilun
- 此Matlab程序是用于齿轮故障检测，其中包含时域和频域分析等。-This is a Matlab program for the detection gear failure, which includes the time domain and frequency domain analysis.
experiment3
- 自编1d数字信号的频域分析，包含FFT/DCT等，是经典的课程实验程序-Frequency domain analysis self 1d digital signal, including FFT/DCT, is a classic course experimental procedure
PSD
- 用于PSD功率谱绘制。常用于频域分析（工程领域）-For PSD drawing. Commonly used in the frequency domain analysis (engineering)
window
- 讲excel的数据进行FFT变换，实现频域分析-FFT change for Frequency domain analysis
504
- 使用VS2003编程，完成人体呼吸心跳信号显示与处理，图形界面的显示，以及数据处理，同时使用通用控件，串口接收数据，FFT频域分析。-Using VS2003 programming, the completion of the human body respiration and heartbeat signal display and processing, graphical interface display, as well as data processing, while the
shengkacaiji
- 声卡采集与分析系统设计，包括利用笔记本电脑声卡实时采集、信号回放、内部信号、时域、频域分析，数据保存等-Sound acquisition and analysis system design, including the use of a laptop sound card real-time acquisition, signal playback, the internal signal, time domain, frequency domain analysis, data stora
ShowFrequency
- 采用Matlab仿真，实时对麦克风话筒进行语音采集，并进行实时时域和频域分析，描绘频谱图和时域图形。-Using Matlab simulation, real microphone microphone for voice capture, and real-time domain and frequency domain analysis, spectral and temporal depicting graphic.
Music-signal-processing
- 音乐信号时域处理，包括基本的时频域分析，以及衰减，回声等-When the music domain signal processing, including basic time-frequency domain analysis, as well as attenuation, echo