matlab

cosine horn for the design of ultrasonics

分析粒子群算法在求解组合优化问题中的运行原理并与遗传算法和 改进的粒子群算法仿真比较． 结果表明 混合优化算法在收敛速度和精度上均有明显的提高(Ｔｈｅ 　 ｍｅｃｈａｎｉｓｍ 　 ｏｆ 　 ｐ ａｒｔｉｃｌｅ 　 ｓｗａｒｍ 　 ｏ ｐ ｔｉｍｉｚａｔｉｏｎ ＰＳＯ ｉｎ 　 ｓｏｌｖｉｎ ｇ 　 ｃｏｍｂｉｎａｔｏｒｉａｌ 　 ｏ ｐ ｔｉｍｉｚａｔｉｏｎ ｐ ｒｏｂｌｅｍｓ 　 ｗａｓ 　 ａｎａｌ ｙ ｚｅｄ．Ｓｉｍｕｌａｔｉｏｎｓ 　 ｃｏｍ ｐ ａｒｉｓｏｎ ｗｉｔｈ 　 ＧＡ 　 ａｎｄ 　 ｉｍ ｐ ｒｏｖｅｄ 　 ＰＳＯ 　 ｓｈｏｗｓ 　 ｔｈａｔ 　 ｔｈｅ 　 ｈ ｙ ｂｒｉｄ 　 ｏ ｐ ｔｉｍｉｚａｔｉｏｎ 　 ａｌ ｇ ｏｒｉｔｈｍ 　 ｈａｓ 　 ｏｂｖｉｏｕｓ 　 ｉｍ ｐ ｒｏｖｅｍｅｎｔｓ 　 ｉｎ ｃｏｎｖｅｒ ｇ ｅｎｃｅ 　 ｓ ｐ ｅｅｄ 　 ａｎｄ 　 ａｃｃｕｒａｃ ｙ)

gram schmidt algorithm to compensate i and q channel imbalance in noisy channel

基带非线性器，最常用的基带非线性器是幂级数模型和限幅器模型，这里给出的是幂级数模型的。(Baseband nonlinear device, the most common is the baseband power series model and the nonlinear limiter model, where the model is given a power series.)

A~ sample file generator for UCA.

主要是利用matlab编程序来实现太阳与地球月亮的运行轨道。(Is to use matlab programmed to achieve the orbit of the Sun and the Earth moon.)

MATLAB simulation of group velocity dispersion in an optical fiber

采用matlab编写的数字图像恢复程序，和数字图像解卷积操作的程序。对常用的几种解卷积方法都有例子。(using Matlab prepared by the digital image recovery procedures, and digital image deconvolution operating procedures. Several pairs of common deconvolution method has examples.)

th_select program used in the denoising muticopie transformed images via wavelet

step function using matlab