AD_SAMPLE_PHASE_MATLAB

这是一个非常好的程序，主要用来解决模糊变结构控制问题，是我导师给我的，现在和大家分享。(fsekjl dfsdfj psdfsdf sdfklsdjfopsd)

产生一个满足泊松分布的随机序列信号。用于通信系统的信源部分(have to meet a Poisson distribution of random sequence. Communication systems for the source of)

功能为特征提取，即它是从高维数据到低维数据(The source code for the feature selection to reduce the high-dimensional data low-dimensional data)

16PSK调制解调程序，经过仿真，没有问题(16PSK modulation and demodulation process, through simulation, there is no problem)

四旋翼飞行器的控制程序，实现四旋翼飞行器的自平衡，从而实现其平稳飞行。(The control procedure four rotor aircraft, the realization of the four rotor aircraft self balance, so as to realize the smooth flight. )

短时傅里叶变换可以用差分模式来实现，对书上的运算式做了稍许的改变。改变-计算差分序列的第一列数据时用的是第一列的元素减去当前行的最后一列元素。原算法中采用的是第一列元素减去下一行第二列元素。原算法加窗之后结果比较好，不加窗时结果误差很大，而改变之后的算法不加窗效果依然很好。(Short time Fourier transform can be used to achieve the differential mode of expression on the book made a slight change. Change- calculating the difference sequence of the data with the first column is the first column of the matrix by subtracting the current element in the last column of row. Is used in the original algorithm subtracts the elements of the first column of the next row and the second column elements. After the results of the original algorithm windowed better, when the results window without great error, and after changing algorithms no window effect is still very good.)

免疫粒子群算法的matlab源代码，自己设置优化函数(Immune particle swarm algorithm matlab source code, set up their own optimization function)

Kalman filter extended for gps ins applications

This function lets users digitize a published graph that is saved as a image e.g. jpeg

扩频系统，首先随机产生01序列，然后通过扩频，脉冲成型，BPSK调制发送，接收端接收进行解扩解调(The wide frequency system, first stochastically has 01 sequences, then through the wide frequency, the pulse formation, the BPSK modulation transmission, the receiving end receive carries on the despread demodulation. )