md5_matlab

maximal ratio combining-spatial diversiy

signals n systems matlab codes

说明：  MATLAB的300个应用实例，对初学者极有帮助，有益于掌握MATLAB的各种工具。(MATLAB Application of 300, very helpful for beginners, good for a variety of tools to master MATLAB.)

收集了一些处理声音信号的实例，可供对音频处理的爱好者参考使用。(collected some examples of control noice signal. fans can used by reference. )

高斯加性白噪声的ＭＡＴＬＡＢ　简单易懂的编码程序　(High places like the white noise of the MATLAB simple coding procedure)

overlap save is used to save method in dsp

Contourlet变换思想，选用拉普拉斯塔式滤波器结构对图像多分辨率分解来捕捉奇异点。(Contourlet transform thinking, the choice of Laplace tower filter structure for multi-resolution images to capture the singularity exploded.)

This program multiply two matrixes

A discrete cosine transform (DCT) expresses a finite sequence of data points in terms of a sum of cosine functions oscillating at different frequencies. DCTs are important to numerous applications in science and engineering, lossy compression of audio (e.g. MP3) and images (e.g. JPEG) (where small high-frequency components can be discarded), to spectral methods for the numerical solution of partial differential equations. The use of cosine rather than sine functions is critical for compression, since it turns out (as described below) that fewer cosine functions are needed to approximate a typical signal, whereas for differential equations the cosines express a particular choice of boundary conditions.

说明：  详细介绍了抗混跌滤波器的设计方法，阐述精辟(Details of anti-down filter design methods, the brilliant)