搜索资源列表
瑞利分布
- 介绍了瑞利分布的定义，以及matlab实现信号的快速傅里叶变换
VB-FFT
- VB实现傅里叶变换，语法标准，界面简洁。可选择输入波型和频率-VB realize Fourier transform
DFT
- 用matlab实现离散傅里叶变换，本程序实现了8点、16点的离散傅里叶变换-DFT matlab
Modern-signal-processing
- 该书详细介绍现代信号处理的常用变换方法，包括小波变换，短时傅里叶变换，s变换等-The book details commonly used transform modern signal processing, including wavelet transform, short time Fourier transform, s transform
AddWindowDFT
- 加窗快速傅里叶变换及MATLAB仿真实践-Windowed fast Fourier transform and the MATLAB simulation practice
2
- 语音信号处理是研究数字信号处理技术和语音学知识对语音信号进行处理的新兴学科，是目前发展最为迅速的信息科学研究领域的核心技术之一。本文采用Matlab7.0综合运用GUI界面设计，各种函数调用等对语音信号进行采集、提取、变频、变幅，傅里叶变换、滤波等简单处理。程序界面简练，操作简便，具有一定的实际应用意义。-Speech signal processing is the study of digital signal processing technology and knowledge of p
DTFT
- 离散时间傅里叶变换 数字信号处理实验报告 内含程序和仿真图-DTFT transform
hs
- 通过计算分析输出信号的自相关函数利用基于自相关函数的方法来估计衰减系数和延迟，并利用快速傅里叶变换将回波信号滤除回声，得到原声音信号，同时根据延迟估计反射物的距离。-Analysis by calculating the autocorrelation function of the output signal utilizing the autocorrelation function based method to estimate the attenuation coefficient a
Fu-Liye-transform-
- 掌握离散傅立叶级数及快速傅里叶变换,掌握离散时间傅立叶变换并分析其周期性和对称性-Fu Liye master discrete Fu Liye series and fast Fu Liye transform, master discrete time Fu Liye transform and analysis of its periodicity and symmetry transform and spectrum analysis
matlab-code
- matlab代码：1.信号傅里叶分解代码2.数据导入3.转速数据处理练习-matlab code: 1 signal Fourier decomposition of code 2. Data Import 3. speed data processing training
0
- 基于分数阶傅里叶变换的无线通信系统关键技术研究,最优分数阶傅里叶域的乘性滤波算法较频域方法有更好的均衡效果. -Research on the key technology of wireless communication system based on fractional Fourier transform better than the frequency domain method.
ECOC-oral
- 分数阶傅里叶变换在光通信中的运用，可以很好的处理色散问题-Fractional Fourier Transform of use in optical communications
infinite-series
- 掌握用MATLAB求无穷级数的和、求幂级数 的收敛域、展开函数为幂级数以及展开周 期函数为傅里叶级数的方法-infinite series
wheel-treadmonitoring
- 城轨车辆轮对踏面故障在线监测系统，基于振动检测法的轮对踏面故障监测系统，通过傅里叶变换、小波包分析对釆集到的振动信号进行分析获得信号的特征,研究了基于短时能量判断的踏面故障特征提取算法。-On line monitoring system for wheel tread of urban rail vehicles, based on the vibration detection method of wheel tread fault monitoring system, through th
adaptive
- 介绍了当前谐波检测的主流的几种技术，包括瞬时无功功率理论，自适应检测理论，傅里叶变换理论等，并做了相应的建模分析-Introduced the mainstream of current harmonic detection of several techniques, including instantaneous reactive power theory, adaptive detection theory, Fourier transform theory, and do the cor
FFT--MATLAB
- 32点快速傅里叶（FFT），matlab程序-FFT made in matlab
DSP
- 求出的傅里叶变换。画出其幅频特性和相频特性曲线（提示：用1024点FFT近似） -Seek out the Fourier transform. Draw its amplitude frequency characteristic and phase frequency characteristic curve (hint: use 1024 point FFT approximation)
FT-NIR-Spectroscopy-Based-on-SVM
- 基于傅里叶变换近红外和支持向量机的霉变玉米检测 袁 莹 王 伟 褚 璇 喜明杰 ( 中国农业大学工学院，北京 100083 ) 基于LIBSVM工具箱利用Matlab2012b进行光谱数据的处理及分析(期刊)-Detection of Moldy Corns with FT － NIＲ Spectroscopy Based on SVM Yuan Ying Wang Wei Chu Xuan Xi Mingjie ( College of Engineer
basic-function
- 程序里包括matlab编写的自相关函数、互相关函数、还有离散傅里叶变换-Matlab program includes the preparation of the autocorrelation function, cross correlation function, as well as the discrete Fourier transform
SSFT
- 短时傅里叶变换，用于求解非线性薛定谔方程-Short-time Fourier transform, is used for solving the nonlinear schrodinger equation