a_example

本人编写的有关频偏的matlab程序，希望对大家有用(prepared by the shift of Matlab procedures in the hope that it may be useful to)

OSPA 距离计算 用于多目标检测使用的方法。 一键计算OSPA距离。使用前请仔细阅读readme 文件。严格按照步骤操作。(OSPA distance calculation. Perfect solution for OSPA calculation. Make sure you go through the read me file before using it.)

该程序包含一般数字PLL仿真maltab程序和数字COSTAS环程序(The program includes general digital PLL simulation procedures and the number of maltab Central procedures COSTAS)

说明：  三相开关磁阻电机的simulink电流滞环仿真(Simulink current hysteresis simulation of three-phase SRM)

加载dsp项目时的gel文件，在连接硬件之前，加载gel必不可少,来描述处理器的存储空间映射(The gel loading dsp project files, before connecting the hardware, loaded gel is essential to describe the processor' s memory space mapping)

说明：  一个完整的ofdm仿真过程，梳状导频 ls解码 可调psk(one kinds of ofdm simulation with comb pilot and qpsk mod)

说明：  2. 关于无线信道的多普勒谱，请回答以下问题： (1) 在某些无线信道中，多普勒频移会引起无线信道输出信号的混叠。请描述产生混叠的各种原因； (2) 无线信道中的多普勒谱有一种经典谱(classic spectrum)，请解释产生这种谱形状的机理； (3) 请用Simulink工具编写代码(S-Function方式)，产生一单径瑞利信道，其多普勒谱为经典谱，其中移动速率为120km/h。并请描述：自己用计算机产生的经典谱是正确的依据。(2. Regarding the doppler spectrum of the wireless channel, please answer the following questions: (1) in some wireless channels, doppler frequency shift will cause aliasing of the output signals of the wireless channel.Describe the various causes of aliasing; (2) there is a classic spectrum in the doppler spectrum in the wireless channel, please explain the mechanism of producing this spectrum shape; (3) please use Simulink tool to write code (s-function mode) to generate a single-path Rayleigh channel, whose doppler spectrum is the classical spectrum, in which the moving rate is 120km/h.And please describe: your own computer generated classical spectrum is the correct basis.)

有一个文档是讲解如何烧写C6713的Bootloader　里面还有一个程序列子(One document is to explain how the Bootloader Shaoxie C6713 there is also a program Liezi)

说明：  关于广播信道模型MATLAB代码，有信道反馈模型，用户对信道选择(With regard to the broadcasting channel model MATLAB code, there is a channel feedback model, the user chooses the channel.)

TI TMS320F28335 SPWM开环测试程序(TI' s TMS320F28335, of SPWM open-loop test procedure)