Crack_dsp_builder_11.1

说明：  OFDM系统仿真 ----比较OFDM系统的IDFT/DFT实现与模拟调制实现仿真代码，其中假设OFDM系统包含8个子载波，fc=1 Hz，子载波频率间隔为1 Hz，每个子载波采用4-QAM调制，符号周期为1秒(OFDM IDFT/DFT 4-QAM FFT/IFFT)

matlab环境下的GPS信号捕获仿真，跟踪仿真源码(Matlab environment GPS signal capture simulation, tracking simulation source)

互功率谱的matlab实现，能够解决信号处理的问题(it analyses the crosspower)

对NOMA下行链路的用户和信道功率分配的优化(Energy-Efficient Resource Allocation for Downlink Non-Orthogonal Multiple Access (NOMA) Network)

源信号数目的估计在阵列信号处理中有很广的研究了，这个源程序是基于新一代通信环境下的源信号数目估计，如mimo——ofdm(detection the number of source signals for MIMO_OFDM)

DSP中光伏逆变器的核心程序，包括零点极点配置，包括电流环电压环的闭环，包括SPWM的生成以及IGBT的驱动程序(The core program of the PV inverter in the DSP, including the zero pole configuration, includes the closed loop of the current loop voltage loop, including the generation of the SPWM and the IGBT driver)

信道估计，有mmse 和ls估计，并有解释(Channel estimation, there are MMSE and LS estimates, and there are explanations)

进行边界轮廓标定的snake算法工具箱，距离势能 gvf 以及传统sanke等各种snake(The boundary contour of the snake algorithm calibration kit, from the potential gvf and other traditional snake sanke)

RS码的simlink仿真，可以直接运行(RS code simlink simulation, can be directly run)

对Boost升压电路进行设计与性能优化； （2）完成DC变换器环节实现光伏最大功率跟踪硬件电路设计，分析其实现最大功率跟踪控制的理论依； （3）研究实现基于DSP光伏最大功率跟踪的算法，及其控制流程图； （4）选择适合的最大功率跟踪算法，编写软件程序实现光伏电池的最大功率输出，尽可能提高光伏发电系统的效率。(In this paper, I will mainly research the maximum power tracking technology of the PV, design and improve the Boost circuit (Boost cut broken circuit). First, I measuring the electrical characteristics of photovoltaic cells , and get the output characteristics of photovoltaic cells; then based on Boost circuit of implementations, analysis the works of Photovoltaic maximum power tracking. Then, based an the DSP microcontroller TMS320F2812 , I use the method of perturbation and observation ,to do the programming based on C language.)