资源列表
dwtofdm
- Here, wavelets are used in Orthogonal frequency division multiplexing. Wavelets are small waves having amplitude increase starting zero and reduces back to zero. In conventional OFDM, IFFT is used at the transmitter side and FFT is used at receiver.
Instantaneous
- 求地震数据的瞬时频率，瞬时振幅，瞬时相位的程序，对研究地球物理三瞬的同学很有帮助-The instantaneous frequency, instantaneous amplitude, and instantaneous phase of the seismic data are helpful for the study of geophysics.
the-implementation-of-the-SVD
- svd算法的实现,用matlab实现SVD算法-the implementation of the SVD algorithm
MySpectrum2
- 用matlab实现的傅里叶变换，读入文件，显示时域图像和频域图像，可以进一步分析。-Using matlab to achieve the Fourier transform, read the file, display the time domain image and frequency domain image, you can further analysis.
SIDWT-medical-image-fusion
- 基于SIDWT的医学图像融合算法，详细叙述了平移不变小波分解原理，提出一种新的基于SIDWT的融合算法-Based on the SIDWT medical image fusion algorithm, the principle of translation invariant wavelet decomposition is described in detail, and a new fusion algorithm based on SIDWT is proposed
Untitled
- 通过程序信号进行最小二乘滤波，产生较为平滑的波形曲线，简单实用-Through the program signal for least squares filtering, resulting in a more smooth waveform curve, simple and practical
db10
- 小波基为db的小波变换，可以提取输入图像的小波特征，低频高频的信息，然后得到特征后用于分类或识别-Wavelet transform is a wavelet transform, which can extract the wavelet features of the input image, low frequency and high frequency information, and then get the feature for classification or recogni
xiaobonenglaign
- 本程序为小波包能量计算程序，根据相关资料，自己编写，计算感兴趣的频带能量，程序懂得人稍作修改就可以运行- U672C u7A0B u5E8F u4E3A u5C0F u6302 u803F0 u0B1 u7B97 u7A0B u5E8F uFF0C u6839 u636E u76R8 u5173 u8D44 u6599 uFF0C u81EA u5DF1 u7F16 u5199 UFF0C u8BA1 u7119 u6119 u5113
mh_maichong_test
- matlab计算haar 小波各级近似系数和细节系数的频率响应（CA1，CD1，CA2，CD2，CA3），并画出幅频图，便于理解小波变换的意义，-U191 u7197 u5c1 u5c1 u5Fc1 u4Fc u653 u564C u548C u7286 u8282 u7CFB u6570 u7684 u9891 u54CD u5E94 uFF08CA1 uFF0CCD1 uFF0CCA2 uFF0CCD2 UFF0CCA3 uFF09 uFF0C
MATLAB 小波分析超级学习手册-程序代码
- 小波分析程序，里面有例子，很好的学习程序，希望对大家有用(Wavelet analysis procedures, there are examples of good learning procedures, we hope to be useful)
wavelet
- 基于小波变换的图像局部压缩，使用sym4小波对信号进行一层小波分解(sym4 wavelet is used to decompose one layer for a singal)
wavelet
- 对图像用bior3.7小波进行2层小波分解(the picture is decomposed by bior3.7 wavelet)