Atlas-IIIProductInsert

基于TMS320F28335的全数字锁相环的设计(The design of the digital PLL based on TMS320F28335)

说明：  DSP28335的FFT使用的例程，包含完整的工程文件，打开即可使用。适用于ccs6.0以上版本(The FFT routine of DSP28335 contains complete engineering files, which can be used when opened. Suitable for CCS version 6.0 or above)

paers related to wireless sensor networks localization

带HALL的BLDC电机连线与换相表判定方法(HALL BLDC motor with connection and method for determining the commutation table)

开发版全部代码，这是adi公司ad7793 24 bit ad的源代码，对使用高位高精度模拟电路 温度 电子称有帮助(analog circut study manual and adi company 24 bit ad helpful to study analog circut )

Multiple input multiple output techniques combined with orthogonal frequency division multiplexing (MIMO-OFDM) provide a promising approach for wireless systems. However, a serious drawback of the OFDM system is the high peak-toaverage power ratio (PAPR), which may severely affect the power efficiency of RF power amplifiers. In this paper, we propose a simple method to reduce the PAPR of MIMO-OFDM signals based on the use of unused subcarriers. Instead of processing the signals at each transmitter separately, a peak cancelling signal is generated at one antenna and is then applied to all the others with only simple modifications. Simulation has shown that a minimum 2 dB reduction in PAPR can be achieved for all transmit signals using this approach. As the signal processing is nearly all done at a single transmitter, repetition of the operations at each transmitter is avoided, and therefore the overall cost of the system can be significantly reduced.

实现DSP-STM32 上对四相双极性步进电机的调速控制，及STM32上矩阵键盘的使用(Realization of the four-phase bipolar stepper motor speed control on the DSP-STM32, STM32 and the use of the keyboard matrix)

SSM: Slot Scheduling Mechanisms in a Multihop Wireless Hotspot Network

说明：  验证TMS320F28335的IQmath,运行环境为CCS(test the IQmath of TMS320F28335.please program it in CCS)

DSP-BF531外扩SDRAM测试程序(DSP-BF531 foreign expansion SDRAM test program)