NointerchangeLMcommonFactor

可以产生PN码序列，可用于直扩通信等需要PN序列的地方。(Can generate PN code sequence, can be used for DSSS communications needs of the local PN sequence.)

MATLAB余弦与小波变换在图像压缩中的比较(xuxian.rar)

The fusion of high-spectral/low-spatial resolution multispectral and low-spectral/high-spatial resolution panchromatic satellite images is a very useful technique in various applications of remote sensing. Recently, some studies showed that a wavelet-based image fusion method provides high quality spectral content in fused images. However, most wavelet-based methods yield fused results with spatial resolution that is less than that obtained via the Brovey, IHS, and PCA fusion methods. In this paper, we introduce a new method based on a curvelet transform, which represents edges better than wavelets. Since edges play a fundamental role in image representation, one effective means to enhance spatial resolution is to enhance the edges. The curvelet-based image fusion method provides richer information in the spatial and spectral domains simultaneously. We performed Landsat ETM+ image fusion and found that the proposed method provides optimum fusion results.

abap实例讲解,abap实例讲解,abap实例讲解,abap实例讲解,abap实例讲解(abap)

说明：  GA算法优化机械问题，适用于算法初学者使用(GA algorithm to optimize mechanical problems for beginners to use algorithm)

a code source for 3D display

设计梳状滤波器，滤除谐波信号，并对原始信号，谐波信号，滤波后信号进行频谱分析(Design comb filter, filter out harmonic signals, and the original signal, the harmonic signal, the filtered signal spectrum analysis )

说明：  RLS算法比较，是经过运行的，适合初学者哦(Comparison of RLS algorithm, is the result of running for beginners Oh)

广义旁瓣相消器，阻塞矩阵B1，一个期望信号，一个干扰，高斯白噪声(the simulation of GSC（B1）)

Alamoti algorithm implemantation