topology

说明：  本代码为经典PSO微粒群算法，通过修改w值，使得PSO的搜索在全局与局部之间得到最优(The code for the classic PSO particle swarm algorithm, by modifying the w value, makes the PSO search between the global and local optimal)

平台惯导解算仿真程序，包含陀螺及加表输出数据。可以直接运行(Platform INS solver simulation program, including the gyro and table output data. Can be run directly)

各种系统(lte和wimax等)使用的典型信道模型(wireless channel model design)

用MATLAB程序解决高阶问题；通过20多个实例来说明线性代数在后续课和工程中的广泛应用，使得本来抽象、冗繁和枯燥的课程变得形象、简明而实用。(MATLAB program used to solve high-order problems through more than 20 examples to illustrate the linear algebra classes in the follow-up and engineering in a wide range of applications have been made abstract, and boring冗繁become the image of course, concise and practical.)

源码sharpMap分析，所有sharpMap开发文档整理，适合初级开发者和有一定sharpMap开发基础(Source sharpMap analysis, all the sharpMap Development Documentation finishing, suitable for junior developers and have a certain sharpMap Development Foundation)

说明：  小推力航天器转移轨道程序，包括matlab源码和说明文档(Small thrust spacecraft transfer orbit procedures, including source and documentation matlab)

说明：  带时间滞后项的最小二乘法，主要用于金融时间序列数据的拟合(least square method)

matlab有限元结构动力学分析与工程应用(matlab finite element structural dynamics analysis and engineering applications)

matlab couse band pass high low very very low, butter, butord, chevychebs etc etc

MUSIC算法DO模拟2个独立窄带信号入射到均匀线阵上，信号间互不相关，与噪声相互独立，噪声为理想高斯白噪声，阵列的阵元数为10，快拍数为200。阵元间距为入射信号波长的1／2，信噪比为20dB，信号入射角度差分别为5°，10°，20°。(DO MUSIC algorithm simulate two independent narrowband signals incident on the ULA, among signal unrelated, independent noise, the noise is ideal Gaussian white noise, the number of array elements of the array is 10, the number of snapshots to 200. Element spacing is 1/2 of the wavelength of the incident signal, SNR is 20dB, the signal difference between the angle of incidence was 5 °, 10 °, 20 °.)