ica_ng

二进制调制解调系统 仿真程序中的常用函数(common function)

The Hamming codes (described in the previous section) are suitable for detecting random bit errors in a sequence of transmitted bits. If the communication medium is prone to burst errors (channel errors affecting contiguous blocks of bits), then the Hamming code may not be suitable. Reed Solomon Codes are linear block codes, a subset of the BCH codes called non-binary BCH. The (n, k) RS code contains k data symbols and n-k parity symbols. RS Codes are also cyclic codes since the cyclic shift of any codeword will result in another valid RS codeword.

说明：  利用matlab自带工具箱实现遗传算法，在具体应用时不必编写较长的代码(Using Matlab toolbox to realize genetic algorithm)

自己的数字信号处理第三版的课后实验作业，有兴趣的可以参考参考。(Its own digital signal processing of the third edition of the after-school lab assignments, who are interested can refer to reference. !)

说明：  software engg notes for students

SAR-CSA算法成像(matlab)，成像效果好，有一定的参考价值(SAR-CSA image matlab)

本算法程序基于实测汽轮机振动信号进行了测试及性能分析。理论分析及仿真结果表明，AR模型谱估计算法在阶次合适的情况下，能够取得较好的方差及分辨力性能，适合于振动信号的功率谱估计，且AIC准则为确定合理的模型阶次提供了有效依据。(This algorithm based on the measured turbine vibration signal testing and performance analysis. Theoretical analysis and simulation results show that, AR model spectrum estimation algorithm in appropriate circumstances the order, the variance can achieve better performance and resolution, suitable for vibration signal power spectrum estimation, and the AIC criterion to determine a reasonable model order provides an effective basis.)

说明：  DEA solver for windows 10 in matlab1

三电平逆变器仿真，不可多得的资料，欢迎大家下载(three-level inverter simulation, a rare, welcome you download)

著名的匈牙利算法matlab代码，用于解决匹配问题(The famous Hungarian algorithm matlab code used to solve the matching problem)