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西工大研一惯性测量实验的粗对准程序以及图示，参考《捷联惯导算法与组合导航原理讲义》(Coarse alignment procedure and graphics for the INS experiment of Xigong University of Technology, refer to the Lecture on Strapdown Inertial Navigation Algorithms and Integrated Navigation Principles.)

voice features for the speech recognition softeare

MPU6050参考资料，基于飞控的姿态解算(MPU6050 reference materials, gesture-based flight control solver)

matlab hann hamming window FFT DFT DTFT

watermarking using lsb replacement

热力学换热器，进行simulink仿真，可以设定材质以及换热系数，同理可改造成冷凝器(Thermodynamic heat exchanger, were simulink simulation, you can set the material and heat transfer coefficient, empathy can be transformed into a condenser)

Xilinx WCDMA_V5 ddc_virtex5 CPRI IFData_3Carrier_1e5

matlab实现彩色图像的余弦压缩变换，分阈值不同显示(matlab color image compression cosine transform, threshold different display)

好好好好好好好好好好好好好好好好好好好好好好好好好好好好好好好好好好好好好好好好好好好好好好好好好好好好好好好好好好好好好好好好好好好好好好好好好好好好好好(Good good good good good good good good good good good good good good good good good good good good good good good good good good good good good good good good good good good good good good good)

HHT是历史上首次对Fourier变换的基本信号和频率定义作的创造性的改进。他们不再认为组成信号的基本信号是正弦信号,而是一种称为固有模态函数的信号(HHT is the first time in the history of the Fourier transform basic definition signals and frequencies for creative change Progressive. They will no longer signal that the basic component signal is sinusoidal signal, but as an intrinsic mode function signals)