资源列表
test1
- 在某个音乐厅内，原始音频信号的回音由于墙壁和天花板等的反射而产生，听众所感受到的音频信号是 和它的回音的合成。令y(n)=x(n)+ax(n-k),其中x(n)=cos(0.3pin)+0.5cis(0.6pin),a=0.1,k=50.产生100个样本，使用Matlab工具，求出其自相关，从中观测确定a和k. -In a concert hall, the original audio signal echo the walls and ceilings due to the reflec
ImageProcess
- 对图像实现fft变换和逆变换，在VC++ 6.0环境下调试通过-FFT IFFT
matlabcode
- MATLAB实现高通及低通滤波器，是实验上编写的代码，多指教-MATLAB high-pass and low pass filter is experimentally write the code, multi-Zhi Jiao
matlab
- 自适应的最小均方算法：只要自适应线性组合器每次迭代运算时都知道输入信号和参考响应，选用LMS算法很合适。-Adaptive least mean square (LMS) algorithm: as long as the adaptive linear combiner for each iteration when they know that the input signal and reference response, selection of LMS algorithm is ver
Hough-Delphi
- hough变换的DELPHI源码，编译通过，可直接做为函数调用。-hough transform DELPHI source code, compile, directly as a function call.
EdgeTrace
- 边界跟踪之Delphi源码，可以直接做为函数调用。利用递归算法，简单好用。-Boundary trace of the Delphi source code can be directly as a function call. The use of recursive algorithm, simple and easy to use.
Fouriertransform
- 用振幅为0.8的方波进行傅立叶分析，并用分析得到的系数求解当K取不同值时的合成信号- F = FOURIER(f) is the Fourier transform of the sym scalar f with default independent variable x. The default return is a function of w. This example is useful for the persons who learn sth about signal pr
wavefiltering
- 运用FFT对信号进行滤波，将频率为8-15Hz的波滤除，绘出滤波前后的振幅频谱以及滤波后的时间域信号-using FFT for wave filtering,
denoising
- 运用小波变换的方法对污染信号进行去噪处理-the use of wavelet foe de-nosing
disteu1
- To calculate the Euclidean distance.
wave
- 小波变换相关方法的MATLAB实现，可以在同地幅图像中显示四幅不同的波段，包括三个高频和一个低频。-MATLAB Wavelet Transform Correlation method implemented in the same way images can be displayed in four different bands, including three high and one low-frequency.
FFTDCT
- fft和dct变换的简单实现，有实验图像，vs2005下开发-fft and dct transform a simple implementation, there are experimental images, vs2005 developed under the