MLI_vectorielle

实现了无线传感器网络定位问题，对初期学习有所帮助 (Wireless sensor networks to achieve the positioning of the early learning help)

提供了FR和HS共轭梯度法的算法，编程是用matlab实现的(FR and HS provides a conjugate gradient method algorithm, programming is achieved using matlab)

lof function over gray level transformation image

backstepping tutorail

這是我自己寫的應用程式碼用於matlab(This is my own writing application code for matlab)

这是一个matlab图像变换程序包，包括傅里叶变换、离散余弦变换、Radon变换等(This is an image transform matlab package, including Fourier transform, discrete cosine transform, Radon transform)

Stop-and-wait ARQ is a method used in telecommunications to send information between two connected devices. It ensures that information is not lost due to dropped packets and that packets are received in the correct order. It is the simplest kind of automatic repeat-request (ARQ) method. A stop-and-wait ARQ sender sends one frame at a time it is a special case of the general sliding window protocol with both transmit and receive window sizes equal to 1. After sending each frame, the sender doesn t send any further frames until it receives an acknowledgement (ACK) signal. After receiving a good frame, the receiver sends an ACK. If the ACK does not reach the sender before a certain time, known as the timeout, the sender sends the same frame again.

说明：  用于提取信号的时频域特征参数，比如信号均值、方差、以及一些无量纲的时域特征参数(Time-frequency domain characteristic parameters used to extract signals, such as signal mean, variance, and some dimensionless time domain characteristic parameters)

Implementation of cyclic coder and decoder using matlab

huffman编码GUI界面及其代码设计(huffman coding GUI design)