U2C_B6_RS232_rescue_tool

VC实验：图形程序设计及其应用 在屏幕上出现一个圆心沿正弦曲线轨迹移动的实心圆，而且，每隔四分之一周期，圆的填充色和圆的周边颜色都发发生了变化(颜色自己选取)，同时，圆的半径在四分之一周期之内由正弦曲线幅值的0.2倍至0.6倍线性增长 包含文档 源代码-VC experiment : graphic design and application procedures appeared on the screen in the center along a sinusoidal curve track the movement of a solid round, but every fourth cycle, the round filled with color and the color surrounding the circle has made a change (their color selection), while radius of the circle within the fourth cycle by the amplitude of the sine curve of 0.2 times to 0.6 times the linear growth of the source document contains generation Codes

无源低通滤波器的模型，可以用hfss仿真，能对微波器件有很好的认识。-Passive low-pass filter model, can be used hfss simulation, microwave devices can have a good understanding.

特征提取，提取大量特征用于图像的分类识别(Extracting a large number of features for image classification)

说明：  超声波探头聚焦声场仿真和水浸探头以及相控阵探头，可以通过设置探头频率和探头直径，模拟超声发射声场，实用性强。(The simulation of focused acoustic field of ultrasonic probe can simulate the acoustic field of ultrasonic emission by setting probe frequency and probe diameter, which is practical.)

简单计算器的界面代码，以及实现相关功能,加减乘除清零等(Simple calculator interface code, as well as the relevant functions)

说明：  人声音乐实时识别 人声音乐识别 用双门限法进行人声音乐识别 本质检测音频时域连续度，人声连续度高，音乐低(Real time recognition of vocal music Vocal music recognition)

G3-PLC Matlab仿真程序, 对研究G3电力线载波通信的科研人员有参考作用.(The G3-PLC Matlab simulation program has a reference function for researchers studying G3 power line carrier communication.)

The implementation in 1.5x faster than MATLAB 2018a mex code generation (GCC 7.3, Intel Core i7-4790K) for single core mode. * Support GCC, Clang, Intel Compiler. Intel Compiler 2018 in 2.75x faster than GCC 7.3 for single core mode. * OpenMP for SCMA signals loop (outer loop) * `intel_compiler_opt` branch with additional oprimization for Intel Compiler (the fatest results) ## Build * Edit `MATLAB_DIR` in Makefile. * Run `make`. ## Future work Improve of performance.

说明：  计算悬臂梁模态，给出参数计算悬臂梁模态，利用有限元方法。(CALCULATION OF MODE OF CANTILEVER BEAM)

matlab滤波,包括平滑滤波、锐化滤波、高通滤波、低通滤波等各种方法(Matlab filtering, including smoothing filtering, sharpening filtering, high pass filtering, low-pass filtering and other methods)