Frequency

置乱变换后图像的lsb嵌入，以及提取程序，另外还包含psnr程序，可以与本人上传的dct频域嵌入进行对比(Image scrambling transformation lsb embedding, as well as the extraction procedure, also includes psnr program, can I upload dct compare the frequency domain embedding)

教与学算法（TLBO），是一种非常好用人工智能算法，类似于遗传算法，可以用在算法寻优和调度排序等方面。(Teaching and learning algorithms (TLBO), is a very easy to use artificial intelligence algorithms, like genetic algorithm, the algorithm can be used in the optimization and scheduling sorting and so on.)

基于六自由度飞行动力动力学方程，计算火箭外弹道。(ased on the dynamics equation of flight dynamics of six degrees of freedom, the exterior ballistics of rocket is calculated.)

pso优化BP，非常实用，具有较好的预测能力(pso optimal BP，Very practical, with good predictability)

Details on Parallel ATA Technology

在读研期间自己写的基于子带频谱墒的语音端点检测程序，绝对正确，并且好用！(in during the sub-band spectrum of soil moisture based on voice activity detection procedures, absolutely correct, and easy to use!)

水仙花数的C实现，很不错的，我感觉。希望能对大伙有用，谢谢大家(narcissus)

在MATLAB下的一个对基带信号的采样变频至中频。GSM基站的接收频段为890～915 MHz。(A baseband signal sampling frequency to frequency under MATLAB. Receiving frequency band GSM base station is 890 ~ 915 MHz.)

三相SVPWM整流、逆变双向并网变换器，可以运行。(Three phase SVPWM rectifier, inverter bi-directional grid converter, you can run.)

永磁同步电机(PMSM)电流转速双闭环PI控制，采用矢量控制（FOC）中的id 0方式，以空间矢量脉宽调制来实现磁链圆跟踪。对负载转矩进行交轴电流前馈以抑制外负载扰动。(Permanent Magnet Synchronous Motor (PMSM) current double closed loop speed PI control, vector control (FOC) of id 0 mode, space vector pulse width modulation to achieve flux circle track. Front axle load torque AC current fed to suppress external load disturbance.)