lptoolbox.tar

说明：  光谱预处理源程序normaliz 光谱预处理源程序rescal 光谱预处理源程序savgol(Spectral pretreatment)

说明：  环路滤波器是通信信号调制解调中最重要的一个部分，环路滤波器设计的好坏将直接影响到接收机的性能指标，二阶锁频辅助三阶锁相环路滤波器可以稳定跟踪具有加加速度的信号源，是现代通信中非常实用的技术，本文中详细编写了单载波信号产生模块、信道噪声模块、数字正交下变频模块、鉴频鉴相模块、环路滤波器模块，并包含了完整的testbench模块，对于初学者非常有用。(Loop filter is the most important part of communication signal modulation and demodulation. The design of loop filter will directly affect the performance index of receiver. The second-order frequency locking assisted third-order phase-locked loop filter can stably track the signal source with acceleration speed, which is a very practical technology in modern communication. In this paper, the single carrier signal generation module and channel noise are written in detail Sound module, digital orthogonal down conversion module, frequency and phase detection module, loop filter module, and contains a complete testbench module, which is very useful for beginners.)

上位机读写汇川H3U PLC的寄存器与继电器(Register and Relay of H3U PLC for Upper Computer Reading and Writing)

参考代码，提供给新手学习，代码可以修改完善，不涉及版权！(Reference code, for beginners to learn, code can be modified and improved, not involving copyright!)

Is a control of cars in a garage this code is un VHDL-Is a control of cars in a garage this code is un VHDL

说明：  labview 位置 和 增量式 的PID控制 算法(Position and incremental PID control algorithm of LabVIEW)

WCS-84坐标系的X，Y，Z与经纬度之间的相互转换(WCS-84 coordinate system X, Y, Z and latitude and longitude between the conversion)

数控编程资料 属核心内容 对于掌握数控编程至关重要(CNC Programming Core Data)

说明：  ADS868x 具有双极输入范围的1 6位，500kSPS，4 通道和 8 通道单电源逐次逼近寄存器器 (SAR) 模数转换器 (ADC)(ADS868x has a bipolar input range of 16 bits, 500 kSPS, 4-channel and 8-channel single power supply successive approximation register (SAR) analog-to-digital converter (ADC))

基于VB、Access、研华IO模块、Gprs模块的远程监控系统-Based on VB, Access, Advantech IO module, Gprs module of the remote monitoring system