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stft
- 短时傅立叶变换C++程序的实现，短时傅立叶变换（STFT）是研究非平稳信号最广泛使用的方法-Short-time Fourier transform C++ program implementation, short-time Fourier transform (STFT) is the study of non-stationary signals the most widely used method
discreate-Forier-Transemation
- Matlab中进行二维离散傅立叶变换,并显示频谱图的方法。-two version discreate Forier Transemation baced on MATLAB
MATLAB
- MATLAB编程用两种方法模拟光学实验.单缝衍射、杨氏双缝干涉、黑白光栅衍射的计算机模拟；以及用傅立叶变换方法对简单孔径衍射、黑白光栅及正弦光栅夫琅和费衍射的模拟-MATLAB program to simulate the optical in two experiments. Single slit diffraction, Young' s double slit, diffraction grating computer simulation of black and white
fft2
- 按时间抽取的基2快速傅立叶变换，详细的讲解了编程的思维并有源代码！-Time taken by the radix-2 fast Fourier transform, in detail the thinking and programming source code!
fft2d
- 用fortran法编写的二维数组的傅立叶变换程序，用户可根据需要编写输入和输出程序，这里只给出程序主体部分-Written using two-dimensional array fortran method of Fourier transform procedure, the user may need to write the input and output procedures, the main part of the program are given here only
MATLABSTFT
- 短时傅立叶变换程序，可得信号时频曲线,希望对大家有所帮助-Short time Fourier transform procedure can be time-frequency curve, we hope to help
zfft
- FFT+FT连续细化傅立叶变换分析校正法 还请各位多多指教。 参考自丁康老师《离散频谱校正技术》 -FFT+ FT for Fourier transform analysis of detailed correction method is also called upon the exhibitions. Ding Kang reference from the teacher, " Discrete Spectrum Correction"
BispectrumWavelets
- 用双谱和小波变换去除信号中加性高斯噪声的相关程序 1.实现单个变量的双谱分析程序 2.用傅立叶反变换求自相关函数的程序 3.用fft求取喜好频谱、功率谱、均方根谱、对数谱的程序 4.读取.wav语音信号后用小波去加信白噪声的程序 5.用各种小波和阀值对同一信号去加性噪声效果比较的程序 -Double-spectral and wavelet transform to remove the signal plus Gaussian noise procedures 1. T
2
- 1. 编程实现图像傅立叶高通、低通滤波。 2. 尝试傅立叶压缩。 -1. Programming image Fourier high-pass, low pass filtering. 2. Try Fourier compression.
Fouriertransform
- 基于LabVIEW的频域分析_单边傅立叶变换-Fourier transform
xuedinge-equation
- 用分布傅立叶法求解薛定谔方程的matlab程序-Schrodinger equation matlab program
FFTDLL
- 快速傅立叶变换-Fast Fourier Transform
Fftdrew1
- 快速傅立叶变换- Fast Fourier transforms
小xXx
- 本程序实现已知序列绘制其及傅立叶变换的图-the program known sequence mapping and Fourier transform their plans. .
fftmatlab
- 大点数 快速傅立叶变换 用Matlab编程实现 运行很好-Great points Fast Fourier Transform with Matlab programming to run good
sin_FFT
- 可以进行傅立叶变换的matlab程序 保证可以使用 -Fourier Transform can guarantee that you can use matlab program
split_step_fourier_method
- 使用分布傅立叶法计算非线性薛定谔方程。可以得到光纤非线性传输特性。-Fourier method using the distribution of nonlinear Schr枚dinger equation. Can be non-linear optical transmission characteristics.
Prony_FFT
- Prony方法，一种带吸收衰减因子的“傅立叶”变换。可直接求取信号（如地震数据）的衰减因子，用于油气预测，异常检测等。 Very usefull.-Prony method, a kind of absorption attenuation factor of the
dit_fft
- 快速傅立叶变换，实现固定长度的快速傅立叶变换-Fast Fourier Transform, the realization of a fixed length of Fast Fourier Transform
Accurate_Short_Fiber_Simulations
- 是有分布傅立叶算法解薛定谔方程的一个程序（下面我就不乱说说了请认真阅读您的文件包然后写出其具体功能(至少要20个字)。尽量不要让站长把时间都花费在为您修正说明上。压缩包解压时不能有密码。系统会自动删除debug和release目录，所以请不要将文件放在这两个目录下 ）-Fourier algorithm is a distribution solution of the Schrodinger equation of a process (below that I do not talk