sfunxyz

这是一个关于DS-CDMA仿真的程序,希望大家共同提高。(This is a program about ds-cdma)

说明：  MATLAB数组与运算教程,简单易懂,适合初学者(MATLAB array and computing tutorials, easy to understand for beginners)

FDTD(时域有限差分法)算法的Matlab源程序(FDTD (finite difference time domain method) algorithm of Matlab source code)

matlab求交点，包括直线与直线的交点，直线与曲线的交点，曲线与曲线的交点(Matlab intersection point, including the intersection of straight line and line, intersection of straight line and curve, and the curve of intersection curve)

最优化中一维搜索方法中的黄金分割法和Fibonacci法程序(Optimization of one dimensional search v one dimensional search method in optimization of the golden section method and the Fibonacci method program)

program for finding gaussian derivative uwb

matlab生成m序列的函数 原来那个效率太低，主要是因为实际应用并不需要生成太长的m序列，加入了需求长度，能有效减少运行时间。25级的移位寄存器，运行了一个小时都没有出来一周期，我仅仅需要三千bit而已。改进版：(matlab generate a function of the original m sequence that efficiency is too low, mainly because of the practical application does not require generation of long m sequences, joined the demand for length, can effectively reduce the running time. 25 of the shift register, run for an hour did not come out one cycle, I just need more than 3000 bit. Improved version:)

Voice filter speech processing voice filter implementation developement

运用最小均方误差方法实现波束形成，包括均匀直线阵和平面阵(Using the minimum mean square error method to achieve beamforming, including the uniform linear array and planar array.)

该代码可以实现MATLAB对图像进行高斯低通滤波(The code can achieve MATLAB for image Gaussian low-pass filter)