m-file

These are some code for direct sequence spread spectrum system using different methods which can be used for DSSS signal interception.

Pscad software is needed to run the simulation file.

说明：  利用matlab实现牛顿迭代法在实数域和复数域上近似求解方程(Using MATLAB to realize Newton iteration method to approximate the equation in real and complex fields)

一篇关于TOPS的有用宽带信号测向方法，一篇关于TOPS的有用宽带信号测向方法(TOPS useful article on the method of measurement of broadband signals, a broadband signal on the TOPS useful method of finding)

A matrix of symbolic elements is reasonably useful for many analytic linear algebra applications, and for analytic vector, matrix and tensor differentiation. This function produces a matrix of arbitrary dimension of symbolic elements that are indexed by their position in the symbolic matrix for ease of reference. EXAMPLE >> M = symMat([2 2], m , real ) M = [ m11, m12] [ m21, m22] >> class(M) ans = sym >> det(M) ans = m11*m22 - m12*m21

it is about dc motor speed control using matlab

matlab檔案，用於轉檔用途，轉成kml以google earth開啟，輸入nmea檔案，轉換成kml檔案輸出(convert kml file)

说明：  在matlab中产生心电信号的程序。很实用(ECG signals generated in the matlab program. Very practical)

最大概然估计拟合直线，简单的使用最大概然估计拟合了直线，文件中给出了两张图片(MLE fit line（MLE for fitting a line pair）)

数字信号处理实验指导书MATLAB版程序电子版(Digital Signal Processing Experiment program guide electronic version of the book version of MATLAB)