搜索资源列表
lengjai_v42
- 独立成分分析算法降低原始数据噪声，分数阶傅里叶变换计算方面,相控阵天线的方向图（切比雪夫加权）。- Independent component analysis algorithm reduces the raw data noise, Fractional Fourier transform computing, Phased array antenna pattern (Chebyshev weights).
fourier
- 利用傅里叶变换方法自动处理正弦条纹图像，获得条纹图相位-Fourier transform method for automatic processing of sinusoidal fringe image obtained fringe pattern phase
TTFFT
- 二维图像FFT方法matlab源码，利用快速傅里叶变换结算正弦条纹图相位，获得相位分布图-Dimensional image FFT method matlab source, using the fast Fourier transform settlement phase sinusoidal fringe patterns obtained phase distribution
jiutan
- 数值分析的EULER法，分数阶傅里叶变换计算方面,相控阵天线的方向图（切比雪夫加权）。- EULER numerical analysis method, Fractional Fourier transform computing, Phased array antenna pattern (Chebyshev weights).
Spectrogram-(2)
- 短时傅里叶变换程序，实现短时傅里叶变换的快速实现，绘制时间频率功率谱图。-Short time Fourier transform program, the realization of short time Fourier transform to achieve fast, draw time frequency power spectrum.
senglai_v52
- 分数阶傅里叶变换计算方面,相控阵天线的方向图（切比雪夫加权），双向PCS控制仿真。- Fractional Fourier transform computing, Phased array antenna pattern (Chebyshev weights), Two-way PCS control simulation.
FFT2
- 用于灰度BMP图像的二维傅里叶变换，能够获取图像的频谱图-Corrosion calculation for grayscale images
tiejeng_v19
- 相控阵天线的方向图（切比雪夫加权），最小二乘回归分析算法，分数阶傅里叶变换计算方面。- Phased array antenna pattern (Chebyshev weights), Least-squares regression analysis algorithm, Fractional Fourier transform computing.
fiuhen
- 分数阶傅里叶变换计算方面,可以提取一幅图中想要的目标，小波包分析提取振动信号中的特征频率。- Fractional Fourier transform computing, Target can be extracted in a picture you want, Wavelet packet analysis to extract vibration signal characteristic frequency.
pengmie_v39
- 分数阶傅里叶变换计算方面,相控阵天线的方向图（切比雪夫加权），计算目标和海洋回波的功率谱密度。- Fractional Fourier transform computing, Phased array antenna pattern (Chebyshev weights), Calculating a target and ocean echo power spectral density.
STC_FFT
- 快速傅里叶变换法（FFT）是离散傅立叶变换的一种快速计算方法，它能使N点DFT的乘法计算量由N2 次降为 次。下图是采样点数为8点FFT时间抽取算法信号流图，本程序也是以这种形式设计的。-Fast Fourier Transform (FFT) is a fast computational method for discrete Fourier transforms that can reduce the multiplication of N-point DFT by N2 times. T
ga624
- 详细画出了时域和频域的相关图，分数阶傅里叶变换计算方面,Gabor小波变换与PCA的人脸识别代码。- Correlation diagram shown in detail the time domain and frequency domain, Fractional Fourier transform computing, Gabor wavelet transform and PCA face recognition code.
Fast-fourier-transform
- matlab编写的快速傅里叶变换，可以求出信号的幅频特性图-Matlab prepared by the fast Fourier transform, you can find the signal amplitude characteristics of the map
fao_gs80
- 分数阶傅里叶变换计算方面,相控阵天线的方向图（切比雪夫加权），本科毕设要求参见标准测试模型。- Fractional Fourier transform computing, Phased array antenna pattern (Chebyshev weights), Undergraduate complete set requirements refer to the standard test models.
SSPWM
- 单相双极性SPWM波形图的仿真模型，可用于快速傅里叶变换（FFT）分析以及谐波畸变率分析-Single phase bipolar SPWM waveform simulation model can be used for fast Fourier transform (FFT) analysis and harmonic distortion rate analysis
jei-dv64
- 相控阵天线的方向图（切比雪夫加权），分数阶傅里叶变换计算方面,时间序列数据分析中的梅林变换工具。- Phased array antenna pattern (Chebyshev weights), Fractional Fourier transform computing, Time series data analysis Mellin transform tool.
sou_v32
- 在matlab R2009b调试通过，详细画出了时域和频域的相关图，分数阶傅里叶变换计算方面。- In matlab R2009b debugging through, Correlation diagram shown in detail the time domain and frequency domain, Fractional Fourier transform computing.
litijie
- 原始信号加入白噪声，进行傅里叶变换，然后得出频谱图，最后完成傅里叶反变换。-The original signal by adding white noise, Fourier transform, and then get the spectrum, and finally complete the inverse Fourier transform.
trans
- MATLAB振动的界面化，得到系统的相应和傅里叶变换后的频谱图-Quot uvc " u5329 u03404 u7R0 U56FE
图像处理代码
- 基于c#的图像处理，基本处理方法和一些算法函数，例如快速傅里叶变换，灰度图和直方图等等(Image processing based on c #, the basic function processing method and some algorithms, such as fast Fourier transform, grayscale, histogram and so on)