2812

锁相环功能 能实现跟踪一输入信号频率变化 (Phase locked loop function can track a input signal frequency changes)

DSP2812的ram使用，在CCS3.3上调试通过，比较适合初学者的使用。(DSP2812 of ram used on CCS3.3 debugging through, more suitable for beginners.)

本科毕业时做的男女左右运动时提取脑电信号的功率谱，是分频提取的，也就是左、右手运动是的不同特征，程序简单易懂，还附有脑电信号、程序说明(Graduate men and women to do about movement of EEG power spectrum is divided extraction, that is, the left and right movement is different features, the program is simple to understand, but also with EEG description of the procedures)

初步实现光伏并网的逆变器功能，输出很好的波形(The initial realization of photovoltaic inverter function, the output waveform is a good)

在ADI公司dsp芯片sharc21489中通过DMA实现延时功能，配合sigma for sharc使用,输入有两个参数，一个是延时时间，另一个是延时需要放在片外那个地址。(In sharc21489 delay by the DMA function, with sigma for sharc use, there are two input parameters, a delay time, and the other is the delay needs to be placed chip that address)

在CCS3.3中利用DSP/BIOS实现一个初级的功能例程，希望对你有帮助(DSP/BIOS CCS3.3 a primary function routine, you want to help)

说明：  基于DSP28335的Clarke变换程序，包含.c与.h文件，方便直接调用。(Clarke transform program based on DSP28335, including. C and. H files, is convenient to call directly.)

DSP2812中 PIE中断向量表的头文件(PIE Interrupt DSP2812 Medium Scale headers)

TMS320VC5509A&CCS3.3，内部timer程序，输出定时，输出信号可在XF检测，调试成功(TMS320VC5509A & CCS3.3, the procedures of internal timer, output timing, output signal available in the XF detection, the debugging of successful)

PSIM仿真T字型三电平中点箝位逆变器，采用SVPWM调制(PSIM simulation T-shaped three-level neutral point clamped inverter, SVPWM modulation)