指纹识别

用matlab实现的DTMF解码3种算法(Using the DTMF decoder matlab realize three kinds of algorithm)

子脉冲为高斯波形的13位巴克码信号的matlab仿真输出。(Sub-Gaussian pulse waveform 13 Barker code signal matlab simulation output.)

衍射的matlab程序实现，通过对单缝，多缝，矩孔等形状的仿真。实现的光线的仿真，验证的理论的正确性！(Matlab program realization of diffraction through a single slit, multiple joints, holes and other shapes of the simulated moments. Realize the simulation of light to verify the correctness of the theory!)

％File: c9_estimatepi.m ％有5个pi的估计，每一个都是基于500次重复随机试验，所得的pi的五个估计值用以下向量表示 ％pi的估计值=[3.0960 3.0720 2.9920 3.1600 3.0480] ％如果对5个结果进平均，则pi的估计值=3.0736,这样的结果等价于2500次的试验结果。( File: c9_estimatepi.m have 5 pi estimates are based on a randomized trial to repeat 500 times the income of the five estimated value of pi with the following vector, said the estimated value of pi = [3.0960 3.0720 2.9920 3.1600 3.0480] if the results into an average of 5, then the estimated value of pi = 3.0736, so the result is equivalent to 2500 times the test results.)

粒子滤波的matlab 仿真程序 仿真通过验证，希望对大家有用(PF algorithm for matlab enviroment)

A Matlab Code for Genetic Algorith

说明：  基于无迹变换算法的电网概率潮流分析，可以考虑风电等新能源。(Probabilistic power flow analysis based on traceless transformation algorithm can consider new energy sources such as wind power.)

matlab的维特比译码程序，加入汉明距离的提取(matlab Viterbi decoding process, from extraction Jiaruhanming)

精通Matlab数值计算一书配套源代码，可作为学习Matlab工程应用中的数值计算的参考资料。(Proficient in Matlab numerical package source code book as a study in engineering applications Matlab numerical reference.)

MPSK MQAM MPAM理论误码曲线对比(MPSK MQAM MPAM theoretical BER curve comparison)