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工程经济串讲，关于工程经济自考的资料，对正在自考的人也许有用，所以上传上来啦！(Engineering Economic Chuanjiang, with regard to engineering economy Zikao information on the person being Zikao may be useful, so upload the Laila!)

说明：  比较简洁的OFDM+QPSK的仿真,带AWGN和误码率统计(Simple comparison of the simulation of OFDM+ QPSK with AWGN and bit error rate statistics)

MATLAB problem for Poleplacement and state observer system

关于恶意代码检测和LTE网络，4G的LTE-A网络的外语文章的翻译论文(Foreign-language article about malicious code detection and lte network, lte-a network of 4g)

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)

pso optimization program

利用ＶＣ＋＋与ＭＡＴＬＡＢ编程 希望多交流 也希望资源共享(VC++ and MATLAB programming hope that more exchanges also hope that the sharing of resources)

自行编写的三次样条插值函数源代码，并针对具体问题编写了程序求解(prepared by the self-cubic spline interpolation function source code, and issue-specific procedures for the preparation of the)

the code simulates the mimo-ofdm type stbc alamouti 2*2

Combined flood and wind damage scales