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matlab
- energy detection spectrum sensing in matlab
matlab中对红外光谱的预处理代码
- matlab中对红外光谱的预处理代码,源代码 包括 对红外光谱的平滑处理、一阶求导 、二阶求导等。以及 回归分析(MATLAB in the infrared spectrum pretreatment code, the source code, including the smooth processing of infrared spectrum, first derivative, two derivative, etc.. Regression analysis)
matlab峰识别面积计算
- 拉曼光谱特征光谱峰识别，以及峰的积分面积计算，给大家参考(Raman spectrum, spectral peaks recognition, and peak integral area calculation, for your reference)
MATLAB希尔伯特Hilbert变换求包络谱
- MATLAB的希尔伯特谱分析，导入数据实现算出。最下二乘拟合算法。快速傅里叶变换详细算法。(MATLAB Hilbert spectrum analysis, import data to achieve calculation.The two by fitting algorithm. With the fast Fourier transform algorithm.)
01-Spread-Spectrum
- matlab code audio Echo Hiding Echo Hiding - Single Echo Kernel Echo Hiding - Negative and Positive Echo Kernels Echo Hiding - Backward and Forward Echo Kernels Echo Hiding - Mirrored Echo Kernels Time Spread Echo Hiding
matlab 功率谱估计
- 计算时间序列，尤其是观测数据中的变量的功率谱估计的例子，直接修改输入数据即可使用。(An example of computing power spectrum estimation of time series, especially the variables in observation data, can be used directly to modify the input data.)
MATLAB程序
- 可以画出电路中电流电压等时域信号的频谱分布，还能画出某一频率下的时域图(The spectrum distribution of time domain signals can be drawn)
Matlab-FFT
- 通过Matlab实现FFT变换（包括单边谱及双边谱）(Implementation of FFT transform (including single side spectrum and bilateral spectrum) through Matlab)
con_spectrum
- matlab 谱分析的的程序，可用于对时间序列进行功率谱分析(The program of MATLAB spectrum analysis can be used for power spectrum analysis of time series)
matlab
- Spectrum sensing technique used find vacant spectrum . Primary user detection can be done based on particle filter technology.
计算功率谱（或互谱）的matlab子程序
- 计算功率谱（或互谱）的matlab子程序(Calculate the power spectrum)
Energydetection
- 利用matlab实现频谱检测，使用能量检测的频谱感知方法(Spectrum detection using MATLAB, spectrum sensing method using energy detection)
matlab
- 在正弦时域信号上叠加高斯白噪声，并做频谱变换(The Gauss white noise is superimposed on the sinusoidal time domain signal, and the spectrum transform is done.)
1.MUSIC算法MATLAB程序
- 自由场和室内环境中的高分辨率谱估计算法,即doa_music算法(High-resolution spectrum estimation in free field)
PＭ谱-matlab
- 一种关于PM海谱的matlab仿真程序,效果很好，推荐新手学习(A matlab simulation program for PM sea spectrum)
Matlab-FFT
- 使用Matlab对采样数据进行频谱分析的理论和方法(Theory and method of spectrum analysis of sampled data using Matlab)
matlab画语音语谱图
- 语谱图反映了语音信号的动态频谱特性，在语音分析中具有重要的实用价值，被称为可视语音。“yuputu”是用matlab完成语谱图的程序(Spectrogram reflects the dynamic spectrum characteristics of speech signals. It has important practical value in speech analysis and is called visual speech. "Yuputu" is a p
《Matlab微分方程高效解法：谱方法原理与实现》
- Matlab微分方程高效解法：谱方法原理与实现(Efficient Solution of Differential Equations in MATLAB: Principle and Realization of Spectrum Method)
matlab
- 由两组已知的振动波形数据（excel表格形式），运用matlab生成对应的波形，利用FFT生成频谱图。要求将所有图像生成在一个图框下。包含设计文档和代码(Two groups of known vibration waveform data (excel form), using MATLAB to generate the corresponding waveform, using FFT to generate spectrum. Contains document reports and
基于EMD的包络谱进行故障诊断matlab程序实例
- 对原始信号进行EMD分解及包络解调，得出包络解调谱，分析出故障频率(The original signal is decomposed by EMD and demodulated by envelope. The spectrum of envelope demodulation is obtained and the fault frequency is analyzed.)