ksvd

integral and differensial in MATLAB

image match using in engineering and get information from object

说明：  MFO 飞蛾优化算法 matlab代码 MFO 飞蛾优化算法 matlab代码(MFO moth optimization algorithm MATLAB code MFO moth optimization algorithm MATLAB code)

This code is an importante code of example of Matlab for introduction about this programm.

PLS插件，用于spss17.0的PLS插件(PLS plug-in for the SPSS17.0 the PLS plug-ins)

程序采用的是两层循环上实现位移谱的求取。内循环实现在地震波下由上一步所得到的位移、速度和加速度得到下一时间间隔后的位移速度和加速度；外循环实现在不同结构自振周期（频率）下遭遇地震波的响应。(Program uses a two-layer loop on calculate displacement spectra. Cycle based on seismic waves obtained the previous step under the displacement, velocity and acceleration are next after the interval velocity and Acceleration outer loop implementation in different natural period of structure (frequency) the response under earthquake wave.)

利用时域有限差分法模拟二维光子晶体光纤中光的传播(The use of FDTD simulation of two-dimensional photonic crystal fiber-optic transmission of light)

1、使用牛顿法求sqrt（2）； 2、用牛顿法求 fx=(x-1)*(exp(x-1)-1)的误差以及误差比； 3、用牛顿法及其他两种方法求 fx=x^4-4*x+x^2的重根 (1, using Newton' s method for the sqrt (2) 2, using Newton' s method for the fx = (x-1)* (exp (x-1)-1) error and error ratio 3, using Newton' s method and the other two method, to calculate fx = x ^ 4-4* x+ x ^ 2 re-root)

均匀布拉格光栅的原理及MATLAB反射谱仿(Principle of uniform Bragg grating and MATLAB reflection spectrum of imitation )

vblast的Matlab仿真程序，做通信的可以看看:)(VBLAST the Matlab simulation program, make communication can take a look at:))