搜索资源列表
dwtzerotree
- 本例子用c++实现了关于小波零树的图像压缩算法，对小波感兴趣的可以看看。-this case with the realization of the c-tree wavelet image compression algorithm, the wavelet can be interesting to see.
matlab97flift
- 这是小波变换的matlab程序，一维二维的情况下都有-This is the wavelet transform matlab procedures, one-dimensional two-dimensional case have
final
- 小波变换处理带噪语音信号，对于低信噪比的情况下相当有效，直接改文件名就可完成-Wavelet Transform of Noisy Speech signal processing for low SNR case quite effectively, direct to the file name can be completed
fft2
- 基于vc6.0实现fft与卷积的方法，本例经过测试，绝对好用-Fft-based implementation vc6.0 and convolution methods tested in this case, the absolute ease of use
ff
- 一种基于小波变换的光纤故障分析算法，是分析事件的好文章-Wavelet-based optical fiber fault analysis algorithm, analysis of the case is a good article
xiaobofenjie
- 小波分解的程序一例，欢迎有需要的朋友借以参考！-Case of wavelet decomposition process, are welcome to refer to a friend in need!
OFDM_0901
- 在低信噪比情况下，实现正交频分复用波形的匹配滤波-In the case of low signal-to-noise ratio, to achieve orthogonal frequency division multiplexing waveform matched filtering.
2DDWT
- 复杂的二维双树离散小波变换(DWT)同样也引起了小波在六个不同的方向,但是,在这种情况下有两种小波在每个方向将如下所示。在每一个方向,一个两个小波可以被解释为一个复数的真实部分2 d小波,而其他小波可以被解释为一个复数的虚部2 d小波。因为复杂的版本有两倍的小波作为真正的版本的转换、复杂的版本是4次膨胀。复杂的二维双树被实现为四个严格采样可分二维DWTs操作在并行。然而,不同的过滤器集一起使用的行和列。正如在现实情况下,金额和不同的子带图像进行小波得到定向。复杂的二维双树DWT的图像x是由以下函
matlab-Wavelet-denoising-instance
- 小波去噪的实例分析，里面有具体可运行的程序-Wavelet denoising case analysis, there are specific programs that can be run
NEWTON
- 优秀论文配套源码。分布式电源的接入使得配电系统从放射状无源网络变为分布有中小型电源的有源网络。...使得配电系统的控制和管理变得更加复杂。但同时，分布式电源又具有提高电网可靠性，绿色节能，等等优点，所以为更好的利用分布式电源为人类造福，我们必须对其进行研究与分析。-Matlab prepared using forward and backward substitution distribution network power flow calculation program uses IEEE
Image-Representation
- 文章主要提出了一种基于Gobar 小波变换的图像表示与描述方法。-This paper extends to two dimensions the frame criterion developed by Daubechies for one-dimensional wavelets, and it computes the frame bounds for the particular case of 2D Gabor wavelets.
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.
FFT
- matlab的FFT事例，关于FFT变换的一些事例，适合初学matlab的(Matlab's FFT case, some examples of FFT transformation, suitable for the initial study of MATLAB)