APF_ip_iq

说明：  此代码展示了Euler计算方法与差分方法(This code demonstrates Euler difference method and calculation method)

递推最小二乘算法，用matlab实现递推最小二乘参数辨识(recursive least square)

PMSM DRIVES SIMULATION

特征选择。。。。。。。。。。。。。。。。。。(feature selection。。。。。。。。)

直接扩频捕获Xfast算法仿真(包含可调SNR信息码产生)(dsss acquisition(XFAST))

利用matlab实现下面的问题：其中u(k)和z(k)分别为模型的输入和输出变量；v(k)为零均值、方差为1、服从正态分布的白噪声；为噪声的标准差；利用得到的u(k)和z(k)来辨识模型的阶次和参数。　　(Using matlab to achieve the following questions: where u (k) and z (k) respectively, the input and output variables of the model v (k) with zero mean and variance 1, follow a normal white noise noise standards Poor utilization u (k) and z (k) to identify the order and parameters of the model.)

基于CFA插值特征的图像篡改检测。通过检测不同区域的CFA插值特征来定位篡改区域。(Based on the characteristics of the CFA interpolation image tamper detection. By testing different regional characteristics of CFA interpolation to locate the tampering. )

VB与Matlab混合编程在步进电机曲线插补运算中的应用,希望对大家有帮助！(Mixed programming in VB and Matlab curve interpolation step motor operation in the application, we want to help!)

Applications au démarrage de Windows.xls

本文为用matlab编写的SIFT算法希望大家相互交流心得体会(This article was written by SIFT algorithm matlab hope we exchange feelings and experiences)