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刘金坤先进PID控制第二版第四章的仿真程序(Advanced PID control刘金坤Chapter IV of the second edition of the simulation program)

2014全国研究生数模竞赛B题Matlab源代码(2014CUMCM B CreativeFoldingTable)

KL变换的matlab代码，KL变换是图像正交变换的一种，在图像压缩领域有着广泛应用。很有用哦(KL transform matlab code, KL transform is a kind of orthogonal transformation image in the field of image compression have broad application. Oh, very useful)

插值离散傅里叶变换用于正弦信号频率估计，以及在ADC有效位测试中的应用。(Interpolated discrete Fourier transform for sinusoidal frequency estimation, and the effective bits in the ADC test applications.)

利用人脸的灰度值的不同可以高效识别人脸区域以及定位的功能，以及可以识别非人脸(The use of human faces of different gray value can be efficient to identify human faces as well as the positioning function of the region, as well as to identify non-human face)

BPSK 加上了（7,4）汉民编码，误比特率统计(BPSK with the (7,4) Han coding, bit error rate statistics)

Stateflow逻辑系统建模，对于学习simulink 状态流图很有帮助(Stateflow matlab)

matlab三相不平衡系统潮流计算程序,三相不平衡系统，采用前推回代计算方法(matlab Unbalanced flow calculation program, three-phase unbalanced system, using forward and backward substitution calculation method)

正负1隐写matlab实现，虽然简单但很使用(Steganography matlab achieve plus or minus 1)

说明：  用MATLAB写的蚁群算法实现蚁群算法基本功能，希望对大家有用。(Written by ant colony algorithm using MATLAB to achieve the basic function of ant colony algorithm, i hope it is useful to you.)