3kW-LLC

说明：  4. 试说明卷积编解码的工作原理： (1) 使用Simulink仿真卷积编码，并用Viterbi译码的方法进行解码，其中的编码、译码全部是自己编写代码(S-Function方式)，不是调用Simulink的已有编码、译码函数。 (2) 请在加性白高斯噪声信道中，画出比特信噪比与误码率的关系曲线。(4. Try to explain the working principle of convolutional codec: (1) Simulink was used to simulate convolutional coding, and Viterbi decoding method was used for decoding. The coding and decoding were all written by oneself (s-function method), rather than calling the existing coding and decoding functions of Simulink. (2) in the additive white gaussian noise channel, please draw the curve of the relationship between bit signal-to-noise ratio and bit error rate.)

说明：  对二维Shepp_logan体模进行二维扇束CT扫描投影仿真的MATLAB代码。(The matlab code of 2D fan beam CT scanning projection simulation for 2D Shepp-Logan phantom.)

DSP矢量控制算法程序，TIDSP28335，解释详细。(SPVWM TI DSP28335)

TCM with BCJR (Log-Map) & channel Encoder Coded_Modulation

使用 DMA 实现DSP 28335 的多路AD采集 。(Multi-channel AD acquisition of DSP 28335 is realized by DMA.)

利用反正切进行角度计算，可用作DSP上的锁相环(can be used as SPLL on DSP)

采用BPSK调制技术，用ZF和ZF加并行干扰消除的方法检测系统的误码率。(Using BPSK modulation technique, with the ZF and ZF plus parallel interference cancellation method to detect the BER.)

Fe-Cu-Mn-Ni析出行为的相场模拟---matlab程序(phase-field simulation of precipitation behaviour of Fe-Cu-Mn-Ni alloy)

说明：  基于蚁群算法的图像边缘检测，具有较好的效果。(The image edge detection based on the ant colony algorithm has a good effect.)

异步电机空间矢量控制，使用了磁链观测器，虽然是开环观测 但是性能依然良好(Space vector control induction motor, using a flux observer, though, is the open-loop observer but the performance is still good)