opimize-code

说明：  移动通信中的极化码编码 SC译码 SCL译码 快速SC算法(wireless communication)

matlab下用dspbuilder编写的FM调制波形例子，比较初级，供新手学习。(Under matlab prepared dspbuilder FM modulation waveform example, compare the primary for the novice to learn.)

里面搜集了各种用matlab编写的回归分析算法，相信对参加建模竞赛的同学们会有所帮助。(Which collected a variety of regression analysis using algorithms written in matlab, I believe the students who participate in modeling contest will help.)

根据蚁狮觅食行为启发而提出的一种群智能搜索算法，并进行标准函数测试，效果较好(A swarm intelligence according to the foraging behavior of ant lion heuristic search algorithm, and the standard test function, good effect)

利用PSO算法优化SVM向量机参数。测试指标为MAPE和均方根误差。(Optimization of SVM Parameters by PSO Algorithm. The test indexes are MAPE and root mean square error.)

MIMO-OFDM系统子空间法进行盲信道估计，可更改循环前缀长度以比较不同CP对估计性能的影响。(subspace method for blind channel estimation for MIMO-OFDM system. One can change the length of cyclic prefix in order to compare the performance of different CP impact on the estimates.)

matlab实现的频率空间转换，含完整实验报告(matlab implementation of the frequency space conversion, including a full lab report)

This model gives you the transformation of abc components of voltage and current into dqo components which is mostly used in power systems and power electronics

matlab pso-xc evolve2.m matlab pso-xc evolve.m

pn gold code for spread spectrum