lclnibianbihuan

两个画蜂窝系统的程序。第一个画出六边形蜂窝图。以（0，0）点为中心(Two paintings cellular system. The first draw hexagonal honeycomb Fig. To (0,0) point as the center)

四种压缩传感的重构算法，StOMP,BP,OMP,block_omp(Four kinds of compressed sensing reconstruction algorithm, StOMP, BP, OMP, block_omp)

该程序能解决均匀面阵的二维DOA估计问题(The code can solve the problem of 2-D DOA estimation for uniform array.)

倍频程分析，内有详细注释，程序生成四张图片，容易理解(Octave analysis, there are detailed notes, the program generates four pictures, easy to understand)

基于标幺值的同步发电机模型建立空载电压方程(No-load voltage equation based on the per-unit value of the synchronous generator)

低压svg仿真，验证通过，确定可以运行。(Low Voltage Reactive Power Compensation Simulation)

说明：  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.)

说明：  信号样本自相关分析，IQ两路绘制波形，频偏估计(Signal sample autocorrelation analysis, IQ two-way waveform drawing, frequency offset estimation)

ofdm系统的simulink仿真 绝对可用(the ofdm system of simulink simulation is absolutely available)

DSP2812-gpio应用。第三方地方(DSP2812SCI communication program.)