SAG-SWELL

Battery Status, battery info, battery voltage, battery temperature, battery health

共振解调的过程如下：首先对采集到的信号进行傅里叶变换，然后利用传感器自身的谐振频率进行分析，对滤波后的信号进行包络，包络以后去除了高频部分，得到包络信号，再对改进的包络信号进一步进行低通滤波，最后对最终得到的信号进行傅立叶变换求其频谱图。共振解调的原理及其过程可以用图2 来进行表述。(The process of resonance demodulation is as follows: First, Fourier transform is performed on the collected signal, and then the resonance frequency of the sensor is used for analysis. The filtered signal is enveloped, and the high frequency part is removed after enveloping to obtain an envelope. The signal is further subjected to low-pass filtering on the improved envelope signal. Finally, the spectrum of the resulting signal is Fourier-transformed. The principle of resonant demodulation and its process can be expressed in Figure 2.)

说明：  MATHCENTRER下载的雷达杂波仿真系统，非常有参考意义(MATHCENTRER download of radar clutter simulation system, meaning a very good reference)

hi this about simulation of ecg signals

16-QAM MODULATIONTECHNIQUE USED FOR OFDM SYSTEM (orthogonal frequency division multiplexing)

Towards Human Exploration of Space: a EUropean Strategy

对目标进行卡尔曼滤波，绘制出了该算法的跟踪效果、预测位置和更新位置的对比图、预测速度和更新速度的对比图。(Kalman filtering of targets drawn out of the tracking performance of the algorithm to predict the location and updated comparison chart position to predict the speed and update rate comparison chart.)

遗传算法解决TSP问题，给定n个城市和城市之间的距离，寻找一条遍历所有城市且每一个城市只被访问一次的路径。(Solving TSP problem by genetic algorithm,Given the distance between n cities, find a path that traverses all cities and each city is visited only once.)

说明：  基于matlab的电力系统潮流计算程序，对电力专业同学很实用。(Matlab-based power system load flow calculation program is very useful on the power of professional students.)

数学建模资料，含有详细的数学建模算法，参加数学建模大赛的必备资料(Mathematical modeling data, contains detailed mathematical modeling algorithm)