symbol_syn

Delta Modulation (DM)

自己写的最基本的pso测试函数是x^2+y^2，内置6个函数可供选择(original pso)

说明：  主要是对数据做初级滤波和组合分析，其实就是对多路数据做了采集并组合做图(Primary filtering and combination analysis of data)

这是一个LATEX的常见问题集，希望可以给大家一点帮助(failed to translate)

The ADPCM package is a flexible simulation tool for an adaptive differential encoder and decoder with backward predictor adaptation. It uses an LP-based (Burg) adaptive predictor and a nonuniform quantizer with mu transfer function. It generates the encoded bitstream and estimates the efficiency of a Huffman code for the compressed sequence.

qdpsk调制，含子程序，qdpsk调制(qdpsk prepared, containing subroutine)

基于鱼群算法的椭圆检测，对于一组随机的椭圆点，可以得到椭圆参数，检测精度高。(Ellipse detection algorithm based on fish, for a group of random ellipse point, the parameters can be oval, high detection accuracy.)

利用matlab语言实现的BP算法，很好用。(Using matlab language implementation of the BP algorithm, it just works.)

生成fsk调制信号，虽然简单但是希望对大家有帮助(Fsk modulated signal generation, although simple, however we would like to help)

基于matlab的lorentz方程混沌运动的仿真(chaos simulation)