最优化课程中简单计算问题的MATLAB函数执行

说明：  水声快速场的仿真，海水声速分两层，绘制积分核函数和传播损失(In the simulation of underwater acoustic fast field, the sound velocity of sea water is divided into two layers, and the integral kernel function and propagation loss are drawn)

说明：  易如意网络验证源码一个非常好用的网络验证源码(Easy Network Verification Source Code)

小型VB图片管理系统（Access）,有需要的就下载吧。(Small VB Image Management System (Access), there is a need to download it.)

说明：  使用傅里叶变换来寻找隐藏在噪声中的信号的频率成分。 ADC fft(Use the Fourier transform to find the frequency components of the signal hidden in the noise and do the FFT)

说明：  使用的是28035平台，DRV8301驱动芯片，包含无感，有感的FOC和无刷电机驱动(Using the 28035 platform, DRV8301 driver chip, including sensorless, sensory FOC and brushless motor drive)

说明：  EC20模块AT指令驱动,EC20是移远一款带有GPS功能的LTE模块，代码实现了AT指令数据收发 1、使用 AT+QGPSCFG 对GPS参数进行配置，此步骤不进行亦可使用（采用默认参数）。 2、使用 AT+QGPS 开启GPS功能，激活NMEA端口开始上报GPS NMEA数据，也可通过AT指令端口获取NMEA GPS数据(EC20 module is driven by at command. EC20 is a LTE module with GPS function. The code realizes at command data receiving and transmitting 1. Use at + qgpscfg to configure GPS parameters. This step can be used without (using default parameters). 2. Use at + qgps to turn on GPS function, activate NMEA port to start reporting GPS NMEA data, or obtain NMEA GPS data through at command port)

说明：  利用C++实现一个杂货店购物系统。4000行代码(Using C + + to write a grocery shopping system)

simulation code about 4G system in cellphone OFDM. From transmitter ,channel ,receiver..etc. -simulation code about 4G system in cellphone OFDM. From transmitter ,channel ,receiver..etc.

PIC16LF1902-I_SS.pdf

简单EEMD算法实现对信号的分解，附加说明文件。(Simple EEMD algorithm decomposes a segment signal with a description file.)