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fli
- 使用MATLAB实现傅立叶变换，绘制信号的幅度频谱和相位频谱。付里叶变换的时域微分特性-Fourier transform using MATLAB implementation, rendering the signal amplitude spectrum and phase spectrum. Fourier transform of time domain differential characteristics
fourier
- 用matlab编的，傅里叶级数变换和拉普拉斯变换的代码-Fourier series transform and Laplace transform code
fft
- matlab程序，对多种信号的傅里叶(Fourier)变换，包括sin,sinc,AM,2fsk,2psk,方波，以及带汉明窗的FFT-Matlab program, for a variety of signals of Fourier Fourier transform, including sin, sinc, AM, 2 FSK, 2 PSK, square wave, and FFT with hamming window
sunfeng_v76
- 分数阶傅里叶变换计算方面,现代信号处理中谱估计在matlab中的使用，外文资料里面的源代码。- Fractional Fourier transform computing, Modern signal processing used in the spectral estimation in matlab, Foreign materials inside the source code.
biemei
- 分形维数计算的毯子算法matlab代码,基于多相结构的信道化接收机，分数阶傅里叶变换计算方面。- Fractal dimension calculation algorithm matlab code blankets, Channelized receiver based on multi-phase structure, Fractional Fourier transform computing.
kun_wg22
- 包含优化类的几个简单示例程序，利用matlab针对图像进行马氏距离计算 ,分数阶傅里叶变换计算方面。- Optimization class contains several simple sample programs, Using matlab to calculate the Mahalanobis distance for the image, Fractional Fourier transform computing.
kk447
- 分数阶傅里叶变换计算方面,对于初学matlab的同学会有帮助，粒子图像分割及匹配均为自行编制的子例程。- Fractional Fourier transform computing, Matlab for beginner students will help, Particle image segmentation and matching subroutines themselves are prepared.
fft-algorithm
- 用MATLAB语言 如何实现kuaisu傅里叶变换-How to Implement Fourier Transform with
yui_v57
- 分数阶傅里叶变换计算方面,线性调频脉冲压缩的Matlab程序,包含收发两个客户端程序。- Fractional Fourier transform computing, LFM pulse compression of the Matlab program, Transceiver contains two client programs.
yuyinxinhaochuli
- 基于声卡和MATLAB的语音信号采集与部分滤波加窗分帧快速傅里叶变换处理程序-Based on sound card and MATLAB voice signal acquisition and partial filter and window frame rapid Fourier transform processing program
geprk
- 分数阶傅里叶变换计算方面,多姿态，多角度，有不同光照,内含心电信号数据及运用MATLAB写的源代码。- Fractional Fourier transform computing, Much posture, multi-angle, have different light, ECG data and includes source code written in MATLAB.
1D_FDTD
- 非常全的matlab一维FDTD，傅里叶变换，散射，透射(One - dimensional FDTD)
ct图像重建程序
- 图像处理，CT技术，图像的重建通过一维投影复原二维图像由Matlab实现(Image processing, CT technology, image reconstruction by one-dimensional projection restoration of two-dimensional images by Matlab)
fft_filter
- 快速傅里叶变换滤波器的matlab程序算法设计及使用(It is a FFT-Filter designed by MATLAB code.Design and Application of Matlab Algorithm for Fast Fourier Transform Filter)
fzreo
- 用matlab进行频谱分析，主要利用了傅里叶变换分析(Spectrum analysis using MATLAB, the main use of Fourier transform analysis)
Desktop
- MATLAB的傅里叶变换和包络谱程序，可以作为FFT变换的学习(Fourier transform and envelope spectrum program of MATLAB)
buckmy2
- 通过脉冲信号控制buck变换器实现降压，通过傅里叶函数得到平均值。(The buck converter is controlled by the pulse signal to achieve the depressurization, and the average value is obtained by the Fourier function.)
231717190917390
- FRFT相关的各种MATLAB代码：分数阶傅里叶变换计算方面的文章，另附程序清单。(The zip contains articles on the calculation of fractional Fourier transform and a list of programs.)
菲涅尔衍射积分算法
- 菲涅尔积分公式求解场分布,，可以是卷积积分和傅里叶变换两种方法，得到全息像(frenesl diffraction,holography,convolution,field distribution,integration,matlab)
PST部分传输序列法
- PTS的基本思想是：将输入的OFDM符号X，分割成V个互不重叠的独立的子序列Xv，每个子块向量大小相等且子块中没有继承原符号相应位置的取值为0。经过N点快速傅里叶逆变换后获得时域信号xv，再与相位旋转因子系数bv相乘，最后将每个子块的结果求和。然后将使PAPR最小的旋转因子的最佳组合作为边带信息传送给接收机以恢复信号。 在PTS方法中，可以通过改变子序列的分割方式降低系统计算复杂度和改善系统性能。有三种常用的分割方法：相邻分割、伪随机分割和交织分割。(The basic idea