randsym

此函数完成差分编码和解扩功能 希望对了解编码有所帮助(This function complete differential encoding and despreading function we hope to understand the code help)

通过这个程序可以设计一个IIR滤波器，对滤波器的系数按4bit量化。(Through this program can design an IIR filter)

说明：  matlab经典算法的程序，想进阶MATLAB的朋友使得一看哦。。。matlab handbook(classical algorithm matlab procedures Advanced MATLAB friend would like to make a看哦. . . matlab handbook)

室内实时定位系统两地算法TWR和对称两地算法SDS-TWR的误差分析，得出SDS-TWR大大提高精度(Both indoor RTLS algorithm and symmetric two TWR SDS-TWR algorithm error analysis, the SDS-TWR greatly improved accuracy)

FPE，AIC，CAT三种AR模型预测准则，可对同一个序列同时进行阶数分析并作图，相互比较。(FPE，AIC，CAT order prediction ,can be used on the same time series and contrast with each other)

该上传为数字图像处理实验资料，包括实验原理和实验程序，有四个实验：图像的显示和视觉特性，图像的变换与量化实验，图像压缩综合实验，图像增强实验。可供朋友们学习数字图像处理方面参考。(The uploading of digital image processing experimental data, including the experimental principle and the experimental procedure, there are four experiments: an image display and visual characteristics, image transform and quantization experiments, a comprehensive experimental image compression, image enhancement experiments. For friends to learn digital image processing reference.)

pca主成分分析，matlab程序，用于图像特征提取，降维等 有中文注释(Principal component analysis)

Simple phaser effet with all-pass filters

蚁群算法，MATLAB求最短路径,解放军信息工程大学一个老师编的matlab程序(Ant Colony Algorithm for Traveling Salesman Problem)

MATLAB 的例子，实现卡尔曼滤波的经典算法，非常实用，是国外著名工程师编写的。(MATLAB example, the realization of the classical Kalman filtering algorithm, a very practical, is famous engineers prepared.)