NR_power-Flow

MFDFA 方法的多重分形 MATLAB程序，可用于股市分析，材料学、医学、岩石物理等领域。(The multifractal MATLAB program of the MFDFA method can be used in the field of stock market analysis, materials science, medicine, rock physics and so on.)

对舰船在航行时遇到的特殊情况引起的挠曲变形进行补偿提高对准精度(Special case of deflection when sailing ship encountered due to improved alignment accuracy to compensate)

说明：  这个代码实现的功能是输入两个波形，让两个波形进行卷积计算，最后输出到缓冲区，送到输出口(This code implements the function is to enter two waveforms so that the two waveform convolution calculation, the final output to the buffer and sent to the output port)

costas锁相环matlab仿真代码，对costas环的研究和硬件实现具有指导意义。(Costas Phase-Loop MATLAB Code.)

VC运算速度较快，相对于matlab而言，编程较为烦琐，而matlab编程灵活，并且方很多工具箱，使用极为方便，但是matlab的M语言编写的仿真程序的仿真速度相对较慢。 C-MEX函数是基于C语言编写的C与matlab接口函数，是matlab应用程序接口的一个重要组成部分。通过它不但可以将现有的C语言编写的程序轻松地引入到matlab环境中使用，避免了重复的程序设计，而且可以使用C语言为matlab定制用于特定目的的函数(如为了保护算法设计等)， 以完成在matlab中不易实现的任务。此外，更重要的一点，使用C语言编写的C-MEX函数可以有效地提高M灯matlab环境中数据处理速度和效率。 (VC computing faster, compared to matlab, the program is more cumbersome, but matlab programming flexibility, and a lot of side toolbox, use very convenient, but the M-language matlab simulation program written in a relatively slow simulation speed. C-MEX function is based on the C language interface written in C and matlab functions matlab application interface is an important component. It can not only be through the existing programs written in C language easily introduced into the matlab environment, to avoid the duplication of programming, and can be customized using the C language for matlab functions for specific purposes (such as algorithm design, etc. in order to protect ), Matlab in order to complete the task is not easy to achieve. In addition, more importantly, the use of C language written in C-MEX function can effectively improve the M light matlab environment, data processing speed and efficiency. )

对adc采样信号进行频谱分析，计算信噪比，有效位数等等重要参数(Adc sampling signal for spectrum analysis, calculate SNR, the effective number of bits so the important parameters)

noise removal using spatial filter

这是一个求解曲线或者曲面最大值的matlab算法函数(This is a solution curve or a surface matlab algorithm for the maximum value of the function)

matlab插值与拟合（命令与示例）,一维插值、二维插值、三角测量和分散数值差值(Interpolation and fitting )

Seperates a dynamically input signature into different strokes.