Astar_1

matlab中重要的数字图像处理技术：直方均衡化，可以看出灰度图像的灰度值分布，并且去噪。(matlab important digital image processing techniques: Histogram equalization, we can see the distribution of gray-scale image of the gray value, and the de-noising.)

Matlab官方文档：matlab图形界面编程(Matlab official documents : Matlab GUI Programming)

4 State trellis for Mimo using viterbi hard decoding

We introduce a new approach to tone management for photographs. Whereas traditional tone-mapping operators target a neutral and faithful rendition of the input image, we explore pictorial looks by controlling visual qualities such as the tonal balance and the amount of detail. Our method is based on a two-scale non-linear decomposition of an image.

MODIFICATIONS TO *UMAT FOR ABAQUS VERSION 5.3 (14 APR 94)

通过matlab代码，该函数用来计算任意函数的一阶偏导数(数值方法),cordic算法的matlab仿真。( By matlab code, This function is used to calculate the arbitrary function of the first order partial derivative (numerical methods), cordic matlab simulation algorithm.)

人工免疫算法的模式识别，用于故障诊断 (Pattern Recognition Artificial immune algorithm for fault diagnosis)

本文档介绍了关于信道仿真的一些程序代码和一些仿真结果，并对各种信道仿真结果做了比较和分析(This document describes a number of channel simulation program code and some simulation results, and a variety of channel simulation result of the comparison and analysis)

说明：  HDB3码的编码，图形，功率谱密度。用于通信原理教学等(Code HDB3 coding, graphics, power spectral density. Communication Theory for teaching)

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