matlab_fir

毕设关于SIFT SUSAN等算子对于图像特征提取的应用，利用Matlab做的(Completed based on the SIFT on SUSAN operator for image feature extraction, using Matlab to do)

Solve differential equations, higher order method.DFSOLVE integrates a single ordinary differential equation using 4th and 5th order Runge-Kutta formulas. This routine is designed to be used only with DFIELD.

transmission line with fault calculation.enjoy the code friend

说明：  MATLAB操作程序，高斯光束在传播过程中，焦点处的三维光强分布(Matlab operation program)

make parity matrix in matlab

当空间调制系统传输5bits信息时，采用8QAM，16QAM调制方式的比较。(When the spatial modulation 5bits information transmission system, the use of 8QAM, 16QAM modulation of the comparison.)

先得到一个定位初始估计值，再利用建立最大似然方程对这个定位初始估计值进行修正，从而得到更优定位结果值，方法更接近于最大似然方法。(Get the a position initial estimate, re-use to establish the maximum likelihood equations corrected for positioning the initial estimates, resulting in better positioning the resulting value is closer to the maximum likelihood method.)

说明：  matlab自回归马尔可夫转换模型仿真估计与预测(matlab autoregressive Markov switching model simulation estimates and projections)

matlab实现logistic回归 利用牛顿迭代的方法得到最后的回归参数(matlab realize logistic regression using Newton iteration method to get the final regression parameters)

语音回声消除的NLMS算法，空间传递函数自己模拟(echo cancellation NLMS algorithm)