Gyro_dynamics_simulation_MATLAB

It s matlab programs for Hamming codes. They re Hamming 4/7 and Hamming 11/14. Including encoder, decoder. I hope you enjoy them!

this is a method of watermarking. where SVD and DCT both are used to get robust and secure watermarking

qpsk signal generator and filter

SVPWM algorithm Strategies

Correlation and predection of power demand for power system

adi-fdtd code in one dimensional whithout PML, with PEC ( Perfect Electric Condutor)

说明：  负荷频率控制（LFC）是调整系统的频率达到额定值（如50HZ）或/和维持区域联络线交换功率为计划值。频率稳定是电力系统电能质量的一个重要指标。负荷的任意突然变化都有可能导致系统间联络线交换功率的偏差及系统频率的波动。因此，为保证电能质量，需要一个负荷频率控制(load frequency control,LFC)系统，该系统的目的是将系统频率维持在标称值并且尽可能使控制区域之间的未计划的联络线交换功率最小。(Load frequency control (LFC) is to adjust the frequency of the system to reach the rated value (such as 50 Hz) or / and maintain the exchange power of the regional tie line to the planned value. Frequency stability is an important index of power quality in power system. Any sudden change of load may lead to the deviation of power exchange between tie lines and the fluctuation of system frequency. Therefore, in order to ensure the power quality, a load frequency control (LFC) system is needed. The purpose of the system is to maintain the system frequency at the nominal value and minimize the unplanned tie line exchange power between the control areas.)

语音特征参数CFCC的提取代码，原创作品。matlab程序，含参考文献及毕业论文，参考价值比较大吧(CFCC speech feature parameter extraction code, original works. matlab procedures, including references and thesis, the reference value is relatively large bar)

说明：  matlab科学计算继续上传，一共10个章节，由浅入深，几乎包括了绝大部分的科学计算方法以及仿真。本人把部分算法做了优化，更为完善，一共十二个，其中11、12是本人与实验室搭档共同编写，感谢王美女(matlab scientific computing continue to upload a total of 10 chapters, easy-to-digest, almost including most of the scientific method of calculation and simulation. I have done some algorithm optimization, a more perfect, a total of 12, 11,12 which is my partner, prepared jointly with the laboratory, thanks to Wang Mei)

用Matlab实现对图像的读入，边缘提取，和OTSU，双峰法的分割。(Read into Matlab realize image edge extraction and OTSU, bimodal law split.)