资源列表
Example2_6_1
- 对图像的小波分解与重构，并且进行阈值滤波，对滤波前后的图像进行了对比-The image of the wavelet decomposition and reconstruction, and the threshold to filter the images before and after filtering were compared
DOAaMATLAB
- 基于增广矩阵束的L型阵列的二维DOA估计MATLAB程序.-MATLAB programs based on a two-dimensional DOA estimation augmented matrix beam L-shaped array.
wavelet
- 这个程序是关于WAVELET的CDF97小波变换。应用于普通图像是可以的。-This program is about the CDF97 WAVELET transform. Used in ordinary images is possible.
lift97mlsoft
- 个人编写的提升格式97小波去噪程序，采用软阈值法，做三层分解-Written format of 97 individuals to enhance the wavelet denoising procedure, the use of soft-threshold method, do the three decomposition
example_yingyuzhi
- 小波变换，硬阈值降噪，产生原始信号，在原信号中叠加入高斯白噪声，信号重构-Wavelet transform hard threshold noise reduction, resulting in the original signal, stacked Gaussian white noise to the original signal, signal reconstruction
windowfunc
- 利用窗函数设计低通滤波器，使其通带为1MHZ，阻带为小于40dB。-Using window function to design the low-pass filter, its passband is 1MHZ and stopband is less than 40dB.
fjxhfj
- 实现db6小波提升变换，对信号进行5层分解和重构。另外被屏蔽的部分为离散小波变换。-Enhance the realization of wavelet transform db6, 5 layers of signal decomposition and reconstruction. In addition to being part of shielding DWT.
MCMPFFT
- 利用经典的Cooley-Tukey基2算法求复序列x（n）的DFT X（k）
music_6fc
- music算法6声源阵列matlab代码-MUSIC algorithm 6 source array /matlab code
program_02_01
- ％ 多个尺度连续小波变换的实现- Multiple-scale realization of continuous wavelet transform
Huffman-modeling
- 信源编译码仿真，信道编译码仿真，数字调制解调仿-Simulation of the source codec, channel coding simulation, digital modulation and demodulation simulation
stft
- 一维向量的离散短时Fourier变换函数。函数名：stft，输入：要处理的一维数组，加窗：矩形窗，窗口宽度：20。