yuanchengxu

一个音乐信息检索领域的工具包，支持例如节奏，音色，旋律，情感等多层音频特征的提取以及可视化(MIRtoolbox has been developed within the context of a Europeen Project called “Tuning the Brain for Music”, funded by the NEST (New and Emerging Science and Technology) program of the European Commission. The project, coordinated by Mari Tervaniemi from the Cognitive Brain Research Unit of the Department of Helsinki, is dedicated to the study of music and emotion, with collaboration between neurosciences, cognitive psychology and computer science.)

说明：  三相电压的整流到逆变，基本模型，可以参照设计，进行其他改造完善来适合自己程序的需要(Three-phase voltage of the rectifier to the inverter, the basic model, can refer to the design, improve the other transformation procedures to suit their needs)

这个是关于OFDM系统的信道估计的算法的两种方法，分别是OFDM的最小二乘和最小均方误差估计的仿真程序代码(the OFDM system is on the channel estimation algorithm of the two methods OFDM are the least squares and minimum mean square error estimate of simulation code)

说明：  用MATLAB在对微分方程求数值解的软件包的基础上 编写了一个脉冲微分方程求数值解并绘制轨线图，分叉图和时间序列图的程序(Based on the software package of solving differential equations by using MATLAB, a program is written to solve impulsive differential equations and draw trajectory, bifurcation and time series diagrams.)

SOUNDSC(Y,...) is the same as SOUND(Y,...) except the data is scaled so that the sound is played as loud as possible without clipping. The mean of the data is removed.(SOUNDSC (Y ,...) is the same as SOUND (Y, ...) except the data is scaled so that the sound i 's played as loud as possible without clipping. T he mean of the data is removed.)

OFDM系统的自适应功率和比特分配算法，实现系统资源的自适应分配（3)－原创(adaptive allocation for OFDM system)

这是一个光谱匹配的源代码，研究高光谱图像的朋友可以借鉴一下。(This is a spectral matching of the source code to study the hyperspectral images of a friend can learn from you.)

test figure example to check gui

说明：  采用改进的Euler方法求解数值解，给出了仿真源代码。(The improved Euler method is used to solve the numerical solution, and the simulation source code is given.)

simulink搭建的卫星姿态动力学仿真，参考书籍是章仁为的卫星鬼道姿态动力学仿真，想学对卫星姿态有兴趣的同学强烈推荐，(simulink to build the satellite attitude dynamics simulation, reference books is Zhang Ren ghosts satellite attitude dynamics simulation, I wanted to learn for students interested in satellite attitude is strongly recommended,)