besselroots

OFDM 编写源代码 matlab ofdm coder

基于DCT和奇异值分解相结合的水印嵌入与提取过程，对嵌入水印的图像进行了鲁棒性检测(Based on the combination of DCT and singular value decomposition, the watermark embedding and extraction process is robust.)

说明：  基于遗传算法优化多尺度排列熵参数，类似于粒子群算法优化参数(Optimization of VMD parameters based on genetic algorithm)

Dpo-4034 operating procedure for digital oscilloscope

本应用例实现NTC热敏电阻器对温度的测量。热敏电阻器把温度的变化转换为电阻阻值的变化，再应用相应的测量电路把阻值的变化转换为电压的变化；SPMC75F2413A内建8路ADC可以把模拟的电压值转换为数字信号，对数值信号进行处理可以得到相应的温度值。-Example realize this application NTC thermistor for temperature measurements. The thermistor temperature is converted to resistance changes, and then the application of the corresponding measuring circuit the resistance change is converted to voltage changes SPMC75F2413A built-in 8-way ADC analog voltage can be converted into digital signal values, Numerical treatment of the signals can be the corresponding temperature value.

说明：  php开发的小程序微信支付接口，使用在H5页面。(PHP develops the widget payment interface, which is used on the H5 page)

PIC16C54 开发的抽油烟机电路图,提供大家参考!-PIC16C54 development of the range hoods circuit diagrams for your reference!

说明：  DCOOFDM系统仿真，非常好用的程序，值得推荐(DCOOFDM simulation test)

结合daq助手进行信号采集，储存和回放，同时进行信号处理，界面设计更加人性化。(Daq assistant is used for signal acquisition, storage and playback, as well as signal processing. The interface design is more humanized.)

用ansys做的压电片的仿真，来显示压电陶瓷的电压(The voltage of piezoceramics is shown by using the simulation of piezoceramics made by ansys)