neutral-net

里面含有飞机设计制造等方面的多个源码，可以仔细体会，为设计工作提供帮助。(there are some original programme in this file .it can be used to study the design of plane.)

基于matlab的gps 模拟仿真工具箱，(Gps simulation based on the matlab toolbox)

说明：  filter line recognation iamge processing

针对DS-CDMA系统的QPSK调制方式的MATLAB仿真。(The simulation of QPSK modulation for DS-CDMA system based on MATLAB .)

The evolution to 4G cellular systems: LTE-Advanced Ian F. Akyildiz ∗ , David M. Gutierrez-Estevez, Elias Chavarria Reyes

说明：  1、指标信号，仅当参考；理解理念，才更重要！指标中大阳支撑的理念，请大家适当参考；其余提示信号，均可只当戏玩，不可生搬硬套！ 2、【烧香拜佛】指标极其简单，不可单独使用，请结合盘面热点、板块龙头等情况，综合考虑目标的机会。 3、该指标对于进入主升浪、台阶式上涨的目标，最为有效！ 下面给出大智慧L2、飞狐、通达信三种常用软件的版本源码，请需要的朋友适当参考。　(1, indicator signal, only when the reference understand the concept, it is more important! Indicators support the idea of the sun, please refer to the appropriate the remaining prompts signal, can only play when the play, not rote! 2】 【pray to Buddha indicator is extremely simple, is not alone, please combine disk hot plate leading, etc., considering the target opportunity. 3, the indicator for access to the main upward move, stepped up the goal, the most effective! Here are great wisdom L2, flying fox, accessible version of the letter are three commonly used software source code, make a friend in need the appropriate reference.)

this file contain simple example about (dsss) TX and RX channel with bit error rate and processing the received signal with different effect signal to noise ratio...........

a code to generate jonswap wave spectrum

稀疏傅立叶算法，matlab实现仿真，对于算法重构用到了混叠同余法和相位解码法，并对SFFT和FFT算法对同一数据的处理时间进行了对比。(Sparse Fourier algorithm, matlab to achieve the simulation, the algorithm used for aliasing congruence and phase decoding method, and the SFFT and FFT algorithm for the same data processing time were compared.)

matlab批量存储txt文件，可在matlab中直接运行(program for saving txt files in matlab)