lsb-watermarking

matlab仿真小波多分辨率去噪和曲线拟合去噪(matlab simulation of wavelet multi-resolution denoising Denoising and Curve Fitting)

convert Lab space to XYZ space

在一种变步长LMS 算法的基础上，引进动量因式，提出了一种新的改进LMS 的算法。新算法整体性能优 于变步长LMS 算法以及LMS 算法。通过理论分析，比较了新的算法和变步长LMS 算法以及LMS 算法的收敛性 和稳态性，提出了一种设想以提高新算法的稳态性。仿真试验证明了新算法的优越性以及设想的在仿真条件下的正 确性。(In a variable step size LMS algorithm, based on the introduction of momentum factor, a new improvement of LMS algorithms. The overall performance of the new algorithm is superior to variable step size LMS algorithm and LMS algorithm. Through theoretical analysis, comparing the new algorithm and variable step size LMS algorithm and LMS algorithm convergence and steady-state, and proposes a new algorithm is envisaged to enhance the steady-state nature. Simulation tests proved the superiority of the new algorithm, as well as envisaged under the conditions in the simulation is correct.)

计算“高位平面图像”的伪Zernike矩（低 6阶），并作为特征。(Computing " high dimensional images," the pseudo-Zernike moments (low order 6), and as a feature.)

说明：  对无耗开路传输线输入阻抗函数的2，4阶帕德逼近(Against non-consumption of open-circuit transmission line input impedance function of the 2,4-order Pade approximation)

Structural instability study of laminated composite plates due to fluid structure interaction

Simulink Model that quantization error with input and output signal and output spectrum

说明：  matlab链码，计算连通区域周长，基于玉米图像预处理自行编写(matlab chain code to calculate the circumference of the connected region)

windows版memcache安装及应用(installation and application windows version memcache)

matlab神经网络算法优化实现，可自己调节各项参数(matlab neural network algorithm optimization to achieve, you can adjust the parameters of their own)