MATLAB

This is material which include Fuzzycontrol theory and algorithms.

Symmetricdivergingbipolar cold-neutral-hot colormap

一个永磁同步电机的滑模变结构仿真，经过测试可以用哦。(A sliding mode variable structure of permanent magnet synchronous motor simulation, can be used.)

如何计算矩阵数据的协方差矩阵。还有在什么情况下只能计算均值、方差，而不能计算协方差，什么情下，只能计算协方差，但不能计算协方差矩阵。(How to calculate the matrix data covariance matrix. And under what circumstances can only calculation mean, variance, and not calculation covariance, what feeling, can only calculation covariance, but not calculation covariance matrix.)

阵列信号处理领域，双基地MIMO雷达参数估计中，波达方向估计程序。(MIMO radar direction of arrival estimation program)

Essential MATLAB for Engineers and Scientists

用matlab实现的,空时分组码和普通天线的性能比较(Using matlab to achieve, space-time block codes and the general antenna performance comparison)

This is the code for contourlet transform using 9-7 bior filters and 23-45 filters..

说明：  清浊音检测，方法为短时平均能量，自己编的matlab程序。希望有用(-Qingzhuo tone detection, methods for short-term average energy, the matlab own procedures. Hope useful)

进行平面阵的声聚焦仿真，可改变阵元间距，聚焦点距离来讨论平面阵的聚焦效果(Planar Array acoustic simulation focus, may change the array element spacing, the focal point for discussion the focusing effect of the plane array)