cmamma

program for distribution stimation of speech

basic dual converter operaiton

比较全面的介绍了三角形平面单元的计算，包括matlab源程序和PDF说明(Triangular Plate Displacement Elements)

说明：  基本光反射 准直 折射演示程序，对需要的人有用(Collimated light reflection refraction basic demo program, useful to people in need)

Copula函数，以及相关性计算和相应的散点图(Copula compute)

此程序是关于阵列信号处理中的最佳波束扫描，程序简单易懂，便于我们理解理论知识。(The program is about array signal processing the best of the beam scanning, and the program is easy, and for us to understand the theory of knowledge. )

Abstract— We propose a simple speech compression algorithm using subband division and ADPCM (Adaptive Differential Pulse Code Modulation) algorithm. Although speech data are stored in a semiconductor memory device, its capacity and the available network capacity are limited. Therefore, it is necessary to compress the data as much as possible. The first is that the reconstructed datum must be understood correctly. Speech signal is compressed with a ratio of 1/4 using the proposed subband division and ADPCM (Adaptive Differential Pulse Code Modulation) algorithm.

Block base DCT data hiding and recovery of secrete image.

MATLAB基础及应用 于润伟编著，适用于初学者快速入门。(MATLAB Fundamentals and applications, suitable for beginners to get started.)

MIMO系统误码率随接受天线数目变化而变化，MATLAB仿真程序，源代码(MIMO system bit error rate with the number of antennas to accept changes, MATLAB simulation program, the source code)