Functions_nee_amma

psk costas 载波恢复 psk_carrier_recover_costas(psk costas carrier recovery)

Attached file contains matlab code for the ghaph based segmentation

通过matlab实现czt频谱细化算法，绘制图形与fft方法进行比较(By thinning algorithm matlab realize czt spectrum, graphing methods were compared with fft)

数学建模中常用的穷举法程序，具有一般性，非常实用(Mathematical modeling method commonly used in the exhaustive process, with the general, very useful)

对角加载波束形成算法，可以解决协方差矩阵存在误差条件下的波束形成算法(diagonal loading beamforming)

matlab 对OFDM的仿真 附有源代码及详细的说明文档(matlab simulation of OFDM with source code and detailed documentation)

给出了通过matlab设计IIR低通滤波器的程序，并通过程序把在DSP中所用到的变量计算出来，很有价值。(Matlab given by IIR low-pass filter design procedures, and procedures used in the DSP in the calculated variables, very valuable.)

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.)

说明：  基于matlab的分形软件，用于分形维数的计算(Matlab fractal-based software for the calculation of fractal dimension)

GM(1,1) Predictor (Grey Model)