油膜刚度计算

This program calculate the conductivity of cylindrical metal nanowire using the phonon approximation in a core-shell structure, in this code, the diameter, and the metal can be changed to simulated other metals. the calculated dispersion relation of the resistivity of a single band is saved as data file. to use the program, run g_E2.m(This program calculate the conductivity of cylindrical metal nanowire using the phonon approximation in a core-shell structure, in this code, the diameter, and the metal can be changed to simulated other metals. The calculated dispersion relation of the resistivity of a single band is saved as data file. to use the program, run g_E2.m)

信号与系统的课程实验，关于连续盒离散的频响特性分析，零级点图，都已在matlab上运行。（郑君里的教程）(Signals and Systems course experiments on the box for the frequency response characteristics of discrete, zero-point plan, has been running in matlab. (Zheng' s Guide))

说明：  matlab的简单小例子。。可以完成一下诶简单的。绘图(simlpe gui designed)

说明：  遗传算法求最小值：求解De Jong函数最小值的matlab程序。(Minimum value of genetic algorithms: Solving De Jong functional minimum matlab program.)

MATLAB structures provide a way to collect arrays of different types and sizes in a single array. The following codes show how this can be made for problem1.m. One of the most interesting features is that the argument passing to functions is simplified. MATLAB codes for Finite Element Analysis problem1.m antonio ferreira 2008

SRM ,Dynamic model of a swithce reluctanc emotor.

实现振动信号的FFT图，时域图以及两种倒谱的方法(realize the two analize way of the dao-pu for the signal)

matlab7的参考文件，非常详细地介绍了matlab的编程方法(A reference for matlab7,being very detailed and clear.)

Matlab程序设计与应用习题精选！练习完这些习题后，对matlab的掌握会得到很大的提高。(Selection the Matlab program design and application exercises! Practice these exercises, mastery of matlab will be greatly improved.)

说明：  OFDM系统中，在没有频率偏差时，解调后的结果与原始数据一致，而存在频率偏差时，解调后的结果与原始数据差异较大，且频率偏差越大，解调结果与原始数据的差异就越大。(In OFDM system, when there is no frequency deviation, the demodulation result is consistent with the original data, while when there is frequency deviation, the demodulation result is significantly different from the original data, and the greater the frequency deviation is, the greater the difference between the demodulation result and the original data will be.)