SVD

this is a matlab file for dispersion od pcf!

HV line simulation program

2020数学建模赛题能见度估计与预测.doc

用matlab编写的一些经典差分算法，很实用(Using matlab to prepare some of the classic differential method, it is useful)

说明：  利用通信系统中调制信号的循环平稳特性,对频谱空洞进行检测,提升频谱感知技术在低信噪比下的性能。实验结果表明:与传统能量检测方法相比,采用循环特征检测方法改善了认知无线电中频谱空洞的检测能力。(Based on the cyclostationarity of modulation signals, spectrum hole is detected, aiming at the improve- ment of the performance of spectrum sensing in low SNR situation. The results show that comparing with the tra- ditional energy detection technique, cyclostationarity-based spectrum sensing technique has greatly improved the detective ability in cognitive radio.)

MALE (middle altitude low endurance) unmanned aerial vehicle Simulink model. its been tested rigorously in flightgear and I believe you can learn something it or proceed it. its simple and neat .m model. and some matlab codes to initialize some functions outside the model.

针对结构转角信息难以测量的问题，采用转角信息重构技术由随机子空间从振动信号中提取的结构平动位移估算结构转动位移，然后构建改进的单元损伤变量(Since it is difficult to measure the rotational responses of a structure, a technique was adopted to evaluate the approximate modal rotations with the modal displacements, which were extracted from structural vibrational signals with stochastic subspace identification, by static condensation and QR decomposition)

用S函数写了移动机器人的运动学方程，针对侧滑移动（skid-steering）的移动机器人，采用左右速度瞬心的方法描述了其运动学模型，采用的是pioneer3-AT的参数作为模型，描述了不同速度运动的轨迹。当然，其他的机器人也是类似的。

there some matlab code for matlab algorithms it is very useful for design algorithms

audio signals coding using lpc