DSP实验代码-华工

ICA用于雷达信号分选，基于独立分量分析的matlab程序设计。(ICA for radar signal sorting, based on independent component analysis matlab program design.)

利用神经网络算法求解TSP路径规划问题，各个城市的坐标需要在文本文档里输入，根据输入的不同点数在源代码里修改相应的参数即可，能够计算出初始路径和最优路径的长度值。

文中介绍了传统的PID控制原理，PID分为位置式和增量式，计算机控制是数字PID控制。一些 改进的PID控制算法是针对实际应用中的不足提出的，如积分分离式PID控制算法，抗 积分饱和算法，变速积分算法等，实际应用中，控制又分为简单PID控制和串级PID控 制，对一些典型的控制算法，选用典型控制对象用MArLAB软件进行了对应仿真。对仿 真结果进行了对比分析，说明了改进算法的作用。(This paper introduces the principle of the traditional PID control, PID into position and incremental, computer-controlled digital PID control. Some improvements in the PID control algorithm is less than the practical application of the proposed, such as discrete integral PID control algorithm, anti-integral saturation algorithm, changing integration algorithm and so on, practical application, the control is divided into a simple cascade PID control and PID control , for some typical control algorithm, selection of a typical control object MArLAB software with the corresponding simulation. The simulation results of comparative analysis carried out to illustrate the role of the improved algorithm.)

matlab有限元分析1D杆结构，2D热扩散问题，2D弹性问题，2D梁受力问题(matlab finite element analysis of 1D bar structure, 2D thermal diffusion problem, 2D elasticity problems, 2D Beams problem)

包括邓氏关联度、绝对关联度、斜率关联度、改进绝对关联度,小波包分析提取振动信号中的特征频率，语音信号的采集与处理，数字信号处理课设，包含特征值与特征向量的提取、训练样本以及最后的识别，虚拟力的无线传感网络覆盖，包括压缩比、运行时间和计算复原图像的峰值信噪比

说明：  探索分形奥秘,自然界与分形的关系，分形的由来(Explore the mysteries of fractal, the fractal nature and the relationship between the origin of fractal)

对于实际数据进行SAR成像CS算法的代码(Code for SAR imaging CS algorithm of actual data)

说明：  FIR和IIR滤波器，低通，高通，带通，附带注释(FIR and IIR filter, low-pass, high-pass, band-pass, with comments)

approximation with neural networks

Matlab code for 30 bus system to determine ATC