psfig

DVB-T（2K模式）同步，仿真最大似然相关（MLE）算法，在符号开始位置出现谱峰(DVB-T (2K mode) synchronization, simulation Maximum Likelihood correlation (MLE) algorithm. Symbol began in the peaks of position)

SystemDll,抱括截获用户输入，且寄生成系统外壳程序，将其存成文件，发送到指定的EMAIL里...不要用于非法，一切与本人无关(SystemDll, have intercepted, including user input, and parasitic into the system shell to be saved as documents sent to the specified EMAIL ri ... not used in the illicit, and all I had nothing to do with)

用VB6编程，用来读取BMP图片的PIXEL资料，做为其他影像处理之用(Using VB6 programming, used to read BMP images, as other image processing purposes)

调用API发送网络消息的程序-API call to send the procedures news network

VB程序太平洋 sendmessage的使用(The Pacific sendmessage use VB program)

Windows Sockets规范及应用Windows网络编程接口-Windows Sockets specifications and the Windows Application Programming Interface Network

在实际的调谐解调电路中，采用的是非相干载波解调，本振信号与发射端的载波信号存在频率偏差和相位抖动，因而解调出来的模拟I、Q基带信号是带有载波误差的信号。这样的模拟基带信号即使采用定时准确的时钟进行取样判决，得到的数字信号也不是原来发射端的调制信号，误差的积累将导致抽样判决后的误码率增大，因此数字QPSK解调电路要对载波误差进行补偿，减少非相干载波解调带来的影响。(In the actual tuning and demodulating circuit, non-coherent carrier demodulation is adopted, and the frequency deviation and phase jitter of the local oscillator signal and the carrier signal of the transmitting end are present, and thus the demodulated analog I and Q baseband signals are signals with carrier error.)

c语言基础大全，内容丰富，知识点全，适合查漏补缺，内容广，不建议初学者深度学习。(C language has a large foundation, rich content and complete knowledge points. It is suitable for leak detection and vacancy filling. It has a wide range of contents. It is not recommended for beginners to learn in depth.)

Lexical scoping elements within a JSON reader or writer.

说明：  基于matlab的北斗B1C,B2a信号的生产与仿真(Production and Simulation of Beidou B1C, B2A signals based on MATLAB)