xiaobojiangzao

record program to record sound in matlab

说明：  机械系统动力学 三自由度系统matlab程序(Mechanical system dynamics of three degree of freedom system matlab program)

非常漂亮的自适应窗口大小，左右滚动图片效果。(Very nice adaptive window size, scroll around the picture effect.)

matlab中PCA-fisher判别法，对数据降维有很好的效果，附件中是matlab2007源程序，不同的matlab版本需要稍微修改一下；谢谢(Discriminant law PCA-fisher MATLAB, to reduce the dimension of data have a good effect, accessory is the MATLAB2007 source code, a different version of the MATLAB needs to be slightly modified thank you )

特征分析对于声音信号的处理非常有用，希望这个能对大家有用(Feature Analysis for the audio signal processing is very useful, hope this will be useful to everyone)

单相并网逆变器仿真，实现了单相逆变器并网(Single-phase grid-connected inverter simulation，Achieve a single-phase inverter grid)

An mlp Network which distinquishes between numbers 0 to 9 in a five to seven matrix

对于常微分方程组，很难求得解析解，因此工程上常用数值解法，常微分方程组的R-K解法(For ordinary differential equations, analytical solution is difficult to obtain, so the numerical method used on the project, RK solution of ordinary differential equations )

信号检测与估计————理论与应用一书中的仿真题答案(Simulation questions---- answer signal detection and estimation theory and application of a book)

用Matlab实现的孔洞填充算法，可实现类似Matlab imfill函数的功能，填充图像小孔洞(With hole filling algorithm implemented in Matlab, Matlab imfill function can achieve similar functionality,filling small holes in the image.)