dlta-workspace

5点法计算数值微分，5dianfa jisuan shuzhi weifen(calculate the numerical differentiation using 5 points method.)

This is a code for facial recognition. It is implemented in matlab.

本例为数学建模课题——建筑日照问题，给出了详细分析和matlab程序。(Mathematical modeling issues- the construction of sunshine in this case, gives a detailed analysis and matlab program)

此程序为matlab程序，用于频率估计。程序包含了rife算法和M-rife算法，并对两种算法进行了比较分析。(This program is a matlab program, used for frequency estimation. The program contains the the rife algorithm and the M-the rife algorithm, and the two algorithms were compared and analyzed.)

这种去退化的matlab源代码,学生需要可以下载使用(This to the degradation of the matlab source code, students can download to use )

sep and leach routing protocols in wireless sensor networks is a typical routing protocol

This Matlab code is abouat RBF network

复件 matlab编译程序与外部接口光盘内容 复件 matlab编译程序与外部接口光盘内容(Matlab compiler copy the disc contents with the external interface matlab compiler copy the disc contents with external interfaces)

说明：  此程序针对地震原始数据形式：单边激发单边接收以计算走时(This process raw data in the form of seismic: unilateral unilateral excitation to calculate the travel time to receive)

杨氏双缝干涉 两相干光源到接收屏上P点距离r1=(D2+(y-a/2)2)1/2, r2=(D2+(y+a/2)2)1/2, 满足相干条件的光波叠加后，对于观察屏上某一确定点，即r1、r2确定后，叠加后的光强为 式中λ为光波的波长， 、 ，令相位差φ=2π（r2-r1）/λ, 最后可得公式如下： ， 最后光强I=4I0cos2（Φ/2）。 观察相干光叠加后光强的分布. (Young' s double slit interference two coherent light source to the point P on the receiving screen distance r1 = (D2+ (YA/2) 2) 1/2, r2 = (D2+ (y+a/2) 2) 1/2, meet coherent conditions lightwave after superposition, for a determined point on the viewing screen, i.e. R1, R2 is determined, the superimposed light intensity where λ is the wavelength of light, make the phase difference φ = 2π (R2-R1)/λ, final can be obtained using the following formula: Finally, the light intensity I = 4I0cos2 (φ/2). Observed coherent superposition of light intensity distribution.)