资源列表
pandi
- 在理论分析的基础上,着重采用Fox-Li数值迭代法计算了平平腔振荡模式的振幅分布和相位分布。计算结果表明,在经过300 次渡越后,归一化的振幅分布和相位分布实际上已不再发生变化,镜面中心处振幅最大，从中心到边缘振幅逐渐降落，镜面已不再是等相位面了。但对于菲涅尔数较大的平行平面腔，特别是在镜面中心及其附近，平面波是很好的近似，只有在镜的边缘处，波前才发生弯曲。则已找到光腔的一个自再现模式或横模分布。另一方面,分析了腔镜倾斜扰动对平平强腔内振荡模式的影响。数值计算表明,腔镜倾斜破坏了场分布的对称性,
zj
- 傅里叶变换c++实现，用C实现了快速傅里叶变换,逆傅里叶变换。- Fourier transform implemented by c.
Work2010
- 小波变换的经典程序，实现图像的压缩、分解和复原。-Classical wavelet transform procedures to achieve the image compression, decomposition and recovery.
wavelet
- 小波分析，用于数据周期分析和周期变化的分析-Wavelet analysis
shuzishuiyin
- 用小波变换实现嵌入和检出数字水印，并进行水印图像进行不同处理-Using wavelet transform digital watermark embedding and detection
MATLAB6.5_wavelet_analysis
- 阐述了小波的基本原理，以及利用小波方法在MATLAB中实现功能的手段-Describes the basic principles of wavelet and wavelet methods in MATLAB, a means to achieve functional
comparason-of-SNR-and-RME-for-wavelet2
- this program calaculte the wavelet of a signal and calculate the SNR and RMSE
comparason-of-SNR-and-RME-for-wavelet4
- this program calculate the wavelet transform for a signal and calculate the SNR and RMSE
comparason-of-SNR-and-RME-for-wavelet5
- this program calculate the wavelet transform for a signal and calculate the SNR and RMSE
comparason-of-SNR-and-RME-for-wavelet6
- this program calculate the wavelet transform for a signal and calculate the SNR and RMSE
denoising-by-wavelet
- 本程序是小波去噪的全过程，非常实用，笔者屡试不爽！-denoising by wavelet
kalman
- 建立舰船航行的误差模型，通过进行卡尔曼滤波，求出测量曲线与真身曲线的误差曲线-Ship navigation error model established by the Kalman filter, find the measurement curve and the true identity of the error curve curve