pinyu-shiyu-fenxi

我的毕业设计，用matlab仿真外弹道，在已有的外弹道模型下运用龙格库塔算法进行解算，最后做了相应的GUI界面！(I graduated from the design, simulation using matlab exterior ballistics, exterior ballistics in the existing model using Runge-Kutta algorithm solver, and finally made the corresponding GUI interface!)

给出了用消元法解线性方程组的方法，消元法是解线性方程组有效地方法。(In this paper, the elimination method of solving linear equations, elimination method is effective method of solving linear equations.)

Matlab与有限元程序设计的一篇文献，里面有具体的网格剖分程序(Matlab and design a finite element program literature, there are specific procedures mesh)

近似熵是由pincus在1991年提出的一种度量序列的复杂性和统计量化的规则(Approximate entropy pincus proposed in 1991 a measure of the complexity of the sequence and statistical quantization rules)

说明：  此程序包含了相空间重构的延迟时间、嵌入维数的计算(This program includes the delay time of phase space reconstruction and the calculation of embedded dimension)

数字信号处理重要函数如分裂基fft/卷积/频率响应/滤波器的matlab实现（来自清华大学胡广书教授）(Important DSP functions such as fff/conv/frequency/filters, by matlab)

uck-Boost buck- boost chopper circuit simulation model

基本粒子群算法的部分代码，有详细注释,适合初学者(PSO part of the code, there are detailed notes, suitable for beginners)

说明：  BP神经网络用与实现不同故障的分类，对复杂信号模式识别是一种很有效的方法。(BP neural network with the classification of different faults and implementation of complex signal pattern recognition is a very effective method.)

this is a code to use for speech recognition, it has another code instead of this code, call me for more detail