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wavelet.rar
- 谱分析，有功率谱分析、最大墒谱分析、交叉谱分析，可方便提取序列周期,Spectrum analysis, power spectrum analysis has the greatest entropy spectral analysis, cross-spectral analysis, can be easily extracted sequence cycle
xiangWeiCha
- 是一些 数字相关法的论文 1.FFT法与数字相关法在相位测量上的比较.pdf 2.采用数字相关法测量相位差.pdf 3.基于FFT谱分析算法的高精度相位差测量方法.pdf 4.基于Hilbert变换的相位测量法与数字相关测相法的比较.pdf 5.基于虚拟仪器技术和互相关原理的相位测量仪.pdf 6.数字化相位差测量算法的研究.pdf 7.相位差的数字化测量研究.pdf 8.虚拟仪器测量周期信号相位的仿真设计.pdf-Are some figures
DSP
- 先采集一单声道音频信号（.wav）并用WAVREAD文件采样读取，并对其进行频谱分析。分别用窗函数法和双线性变换法设计低通、高通、带通三种FIR滤波器和IIR滤波器。用M文件使信号通过滤波器并对输出信号进行时域和频域分析。-First acquisition of a mono audio signal (. Wav) files with sampling WAVREAD read, and their spectral analysis. Window function, respectiv
MATLAB
- 基于+MATLAB+的时域信号采样及频谱分析-+ MATLAB+ based on the time-domain signal sampling and spectral analysis
matlab
- 将一个语音信号进行加窗、而后进行窄带和宽带语谱分析-Will add a voice signal window, and then the words to narrowband and broadband spectral analysis
der
- 信号合成，频谱分析，-Signal synthesis, spectral analysis,
cxsjlbpp
- 关于车辆声音信号的滤波、能量以及频谱分析-Voice signals on the vehicle filtering, spectral analysis of energy and
EP1C3_12_7_SPCTR
- 基于FPGA的信号采集及频谱分析，用VHDL编写，压缩包里是Quartus下的工程。AD采样用状态机实现，并存入LPM_RAM。设计了一个UART模块（也是状态机实现的），可将数据发到ＰＣ机上。-FPGA-based signal acquisition and spectral analysis, prepared with VHDL, Quartus compression bag is the next project. AD sampling state machine used to
matlab
- 自己编写的信号产生和处理软件,以matlab7为平台.可以实现确定信号和非确定信号的产生,各种滤波器的设计,对信号的频谱分析,滤波后信号的频谱分析等功能.有利于信号与系统.数字信号处理相关课程的学习与理解-The preparation of the signals themselves and deal with software as a platform to matlab7. Can determine the signal and non-identifying signal the
timesample
- 基于 MATLAB 的时域信号采样及频谱分析，是很好的学习时域信号的matlab源代码。-MATLAB-based time-domain signal sampling and spectral analysis, is a very good study of time-domain signal matlab source code.
2009-10-5
- 这是一个运用LABVIEW编程，编写的一个可以进行数据的采集，以及波形的显示、存储、回显、频谱分析的很好的代码。可以直接使用。-This is a use of LABVIEW programming can be written in a data collection, as well as waveform display, storage, echo, spectral analysis of a good code. Can be used directly.
pufenxi
- Labview编写的谱分析程序，能够进行简谱分析-Spectral analysis program written in Labview, to carry out musical notation analysis
Spectral-analysis
- 实现用bt法，welch法，周期图法，burg法对信号进行滤波-Achieved with the bt method, welch method, periodogram, burg method of signal filtering
daopufenxi
- 倒谱分析 倒谱分析是指信号短时振幅谱的对数傅里叶反 变换。它具有可近似地分离并提取出频谱包络信息 和细微结构信息的特点-Cepstrum analysis cepstrum analysis is the signal amplitude spectrum on the number of short-time Fourier inverse transform. It has can be approximately isolated and extracted spectral en
Power-spectral-analysis
- 声音信号的功率谱分析，包括噪声抑制、错误输入输出等-Power spectral analysis of sound signals
spectral.vi
- LabView sample code for spectral analysis.
Time-Frequency-Analysis
- 时变谱分析的matlab和C语言程序，rice大学编制-Matlab and C-language programs for time-varying spectral analysis
frequency-analysis-
- 集合了多种频谱分析方法，利用matlab进行编程分析，文件含有多种代码。-Collection of a variety of spectral analysis method , using matlab programming analysis , the file contains a variety of code
double-spectral
- Matlab双谱分析，高阶累积量的定阶，用相邻奇异值差最大定阶，绘制双谱（等高线图，双谱图，相位图，切片图）-Matlab double spectral analysis, fixed-order cumulant, with the largest difference between adjacent fixed-order singular value, drawing double spectrum (contour maps, dual spectra, phase diagram,
spectral-analysis
- 对变压器噪声信号的频谱分析，对比matlab中功率谱分析的各种方法，并显示频谱分析结果图-Transformer noise signal spectrum analysis, power spectrum analysis of the various methods matlab contrast and displays the results of spectral analysis chart