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μ律PCM编码，小信号放大，大信号缩小，非均匀量化实现的一种方式，实用。(μ-law PCM coding, small signal amplification, large signal narrow, one way to achieve a non-uniform quantization, and practical.)

说明：  网络编码利用ra加网络编码awgn信道 调制利用cpm调制可以快速运行方便理解(Network coding uses RA plus network coding AWGN channel modulation and CPM modulation to run quickly and understand easily)

无线通信中微蜂窝和微微蜂窝信道的MATLAB建模(Propagation in Microcells and Picocells)

it is a project of socket programming in linux . it was witten in c language . it has two parts client and server . clients can connect to server and use some services from server and server service client. client can be more than one but server just one.

控制光驱的使用，很不错的一份源代码，与大家一起分享(err)

此为基于二代提升小波的阈值压缩算法源码，其中可以设置小波变换的分解层数，使用的小波名称，及各层阈值设置计算公式中的参数。并将低频系数转化为十六进制，方便在其上进一步压缩，如采用Huffman压缩等，程序思路清楚，附有完整的注释，可以使用多种小波，并且很好得体现了二代小波的思想，对于初学小波者帮助很大。(。-based on the second generation of this upgrade wavelet compression algorithm threshold source, which can set wavelet transform decomposition level, the use of wavelet name, threshold levels and set the formula for calculating the parameters. And low-frequency coefficients into hexadecimal facilitate its further compression, such as the Huffman compression. procedures ideas clearly, with the integrity of the Notes, you can use a variety of wavelet, and reflected very well in the second generation wavelet thinking, For beginners who wavelet of great help. )

Malla de puesta a tierra

SACQPSO优化函数 matlab编写 可以运行 有图仿真(SACQPSO matlab optimization function has prepared plans to run simulation)

水平集做图像分割的一个源程序，大家可以参考(levelset method)

This is the matlab simulation of Semi-Controlled DC Motor.