power_flow

能够实现定点小数的机器数表示、定点小数的变形补码加减运算、定点小数的原码一位乘法运算和浮点数的加减运算。(Able to achieve fixed-point decimal number of machines that the deformation of complement fixed-point decimal addition and subtraction operations, the original code a fixed-point decimal multiplication and floating-point operations of addition and subtraction.)

我们确定数字滤波器的幅度函数并画出幅度函数图。(We define digital filter amplitude function and draw the amplitude function diagram.)

包括频域解与动态解 误差改进方法 信号的频谱等程序(Including the frequency-domain solutions and dynamic solutions to improve the methods of the error signal spectrum, such as procedures)

一种eemd程序，为学习emd的同学做参考，希望大家多交流学习~(an eemd program，as a reference~)

LDPC码的编译码算法，matlab代码(matlab code for LDPC encoder and decoders)

说明：  该程序可以建立一个链表，然后随机的插入节点(The program can build a linked list, and then randomly insert the node)

教你如何使用matlab语言环境下simulink模块设计(Teach you how to use the language environment matlab simulink module design)

Slotted ALOHA anti-collision algorithm

虚拟力的无线传感网络覆盖，MIMO OFDM matlab仿真,实现了对10个数字音的识别程序欢迎大家下载学习，使用高阶累积量对MPSK信号进行调制识别，车牌识别定位程序的部分功能，相关分析过程的matlab方法。( Virtual power wireless sensor network coverage, MIMO OFDM matlab simulation, Realization of 10 digital audio recognition program Welcome to download the study, Using high-order cumulants of MPSK signal modulation recognition, Part of the license plate recognition locator feature, Correlation analysis process matlab method.)

说明：  如何在函数中加入一个正弦信号，求它和高斯噪声的相关性以及自相关(how to insert noise,and how to how the correlation with goss noise)