资源列表
winer
- 不用matlab自带函数实验维纳滤波 实现效果好 可行-Function without matlab own experiments Wiener filtering
gecp
- 这是小波变换的一些常见方法。里面的2D DTCWT小波变换是一种很好的工具,可以加以组合,应用到其他图像分析任务当中,谢谢!-Inside the 2D DTCWT wavelet transform is a good tool that can be combined and applied to other image analysis tasks, thank you!This can be also get at website:http://eeweb.poly.edu/iseles
SerialPortCommunication
- matlab实现串口采样数据的实现曲线绘制,能够设置串口编号。-matlab SerialPortCommunication
wavelet
- 用c语言写的db4多尺度小波去噪代码,效仿matlab的方式,将分解后的系数存放在原数组里-Db4 multi-scale wavelet denoising code, c language written emulate matlab manner, the decomposition coefficients stored in the original array
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
xiaobosym4
- 该程序的功能是用于去除人体肌肉信号中的噪声信号 采用了两种方法处理;小波和高斯滤波的方法-matlab
sanji
- 小波变换三级分解与重构程序,用于图形图像处理,去噪等研究的基础-The basis of wavelet transform three decomposition and reconstruction program for the study of the graphic image processing, denoising
sinwave
- 通过自己设定的频率、振幅、样点个数、符号个数生成正弦波并进行波形绘制。-Through its own set of frequency, amplitude, number of samples, the number of symbols to generate a sine wave and waveform drawing.
Matlab
- 采用matlab进行傅里叶变换,将图像变换成频谱形式的图像。-Using MATLAB Fourier transform, the image is converted into a spectrum in the form of image.
several-wavelet-transform
- 本资源包含几种常用的小波变换,并用于图像的分解与重构,能够用于图像去噪,融合等领域。-This resource contains several commonly used wavelet transform, and used for image decomposition and reconstruction, can be used for image denoising, fusion and other fields.
Audio-watermarking-internship-report
- 音频信号的水印设计,以音频信号为载体,将秘密信号嵌入载体音频信号当中, 实现音频信号的水印。采用变换域小波变换(DWT)的技术,将音频信号进行小波变换,提取出低频分量,然后将水印嵌入到音频信号的低频当中。实验当中先在MATLAB 上面进行了仿真实验,并且通过加入噪声以及滤波等进行干扰以此检测了算法的透明性和健壮性,然后利用C 语言进行了测试,最后经 过一些修改,例如加入定时器以及进行中断的处理和加入缓冲在DSP 板子上实现了加入水印的音频声音的播放。-Audio signal water
Small-spectral--program
- The the wavelet transform mallat algorithm, a very good program, suitable for beginners