Object-oriented-programming-using-java

基于ANSYS APDL二次开发的航电设备的动力学扫频分析，载荷输入条件为交越频率以下为恒定位移，交越频率以上为恒定加速度。我将加速度输入转换为位移输入，将位移和加速度两段输入载荷统一按照位移载荷输入，将位移存入表数组，利用ANSYS APDL自动将扫频范围内的位移载荷存入表数组，并循环加载计算，实现了该工程结构的正弦扫频振动分析。(Kinetic sweep analysis, load input conditions of secondary development based on ANSYS APDL avionics for the crossover frequency less constant displacement, above the crossover frequency is constant acceleration. I will convert the input displacement input acceleration, displacement and acceleration loads unity in accordance with the displacement of the two input load input, the displacement of the array into the table using ANSYS APDL automatically load displacement within the sweep range of the array into the table, and cyclic loading calculated to achieve a swept sine vibration of the project structure.)

Phase Locked Loop simulation

说明：  显示模拟调制的波形及解调方法DBS，文件mdsb.m(Show the simulated waveform modulation and demodulation of DBS)

夜间图像去噪MATLAB代码包，里边含有各种M文件和图像例子(decompose of picture)

CW脉冲信号的检测，基于频域上的能量检测法，该方法实现实时检测。(CW pulse signal detection, based on the frequency domain energy detection method, the method to achieve real-time detection.)

读入一幅256*256图像，将它分成8*8pixel的若干块，对每块做DCT变换，保留Z型顺序的若干变换系数，进行IDCT重构图像，计算重构图像的信噪比(Reading a 256* 256 image, it will be divided into several blocks of 8*8 pixel, keep each optimal Z transformation of sequence number, IDCT transform coefficient calculation reconstruction image reconstruction images,and the signal-to-noise ratio)

计算脑电信号非线性参数，心电信号分析与滤波以及去基线漂移(Calculation of EEG non-linear parameters, ECG analysis and filtering, as well as to baseline drift)

C++代码统计器，统计代码行、注释行、函数个数(C++ code statistics, statistical lines, comment lines, the number of functions)

说明：  依据图论原理，使用matlab编写，用以进行图论相关的研究，可以用来理解Dijstra算法，并在此基础上做相关改进(According to the principle of graph theory, using MATLAB to write, for graph theory related research, can be used to understand Dijstra algorithm, and on this basis to make related improvements)

此文件为matlab程序仿真 所用工具为PNN(PNN simulation)