codes

运用有限差分方法求解二阶边值问题，x" + a1*x’ + a0*x = u with x(t0) = x0, x(tf) = xf(solve BVP2 by the finite difference method)

说明：  建立燃料汽车的相关模型，并且对该模型进行后续的分析(Using the model to simulate and analyze the fuel vehicle)

说明：  牛顿均差插值公式，使用各阶均差，比拉格朗日插值计算量省(Newton interpolation formula are poor, the use of the bands are worse than the Lagrange interpolation calculation of the volume of the province)

说明：  基于压缩感知中DCT基的BP算法，用基追踪算法重构原始信号(Perception-based compression algorithm for DCT based BP, with the basis pursuit algorithm to reconstruct the original signal)

说明：  神经网络 侯媛彬 西安电子科技大学出版社 全书程序夹CH5(Neural network)

说明：  用于emd（经验模态分解）进行地震信号去噪(It is applied to emd (empirical mode decomposition) for seismic signal denoising)

说明：  NETEM 的预测试题(NETEM questions)

AMI码的功率谱,通过仿真产生AMI码并且绘制其功率谱图。(AMI code power spectrum, generated by simulation AMI code and mapping of its power spectrum.)

THIS IS A MATLAB CODES TO SIMULATE 16 QAM Bit Error Rate for 16-QAM modulation using Gray modulation mapping

关于PSO智能算法在多率系统的状态和参数估计中的应用(PSO intelligent algorithm in multi-rate system of state and parameter estimation)