qpsk

DSP AD采样值存储后MATLAB分析其FFT频谱(DSP AD sampling save da1.dat file，then MATLAB FFT view frequency.)

ｌｄｐｃ的论文，希望对初学者有帮助，物品也是刚开始的。(LDPC papers, and they hope to be helpful for beginners, is also the beginning of articles.)

demonstration of chirp signals

ca码的生成，还有跟踪环路的仿真，具有一定的参考价值(ca code generation, as well as tracking loop simulation, has a certain reference value)

在地球物理勘探中读取与导出SEG-Y格式数据(reads a SEG-Y file and outputs a seismic structure)

说明：  本程序为BP算法在一个简单分类中的应用,主要针对异或问题,有助于对本算法的理解()

Matlab code for Galois field

模拟数字信号进行matlab的FFT运算。对频谱进行对数谱和功率谱的转换。(Analog and digital signal matlab the FFT operation. The number of the spectrum of the spectrum and power spectrum of the conversion.)

遗传算法matlab程序，注释详细，适合于初学者学习，采用灾变法避免算法陷入局部最优解(matlab code for genetic algorithm)

说明：  在机械故障诊断中，采集数据和进行信号处理，利用MATLAB实现滚动轴承的状态监测(Mechanical fault diagnosis, data collection and signal processing, using MATLAB to achieve the status of monitoring of rolling bearings)