About-SparseLab

信息论与编码中，对香农信源编码定理的仿真，验证了香农编码定理的可行性。(information theory and coding, right Shannon source coding theorem simulation, verification of the Shannon coding theorem.)

说明：  matlab的一些程序的基础，希望对有需要的人有些帮助。(The basis of some programs in MATLAB is expected to be helpful to those in need.)

用matlab仿真对光谱进行定标和很好的一个随机数发生器(Matlab simulation of the spectrum used for calibration and a very good random number generator)

对于初学matlab者，MATLAB教程应该有较好的帮助，(matlab help)

说明：  有限元例子，适用于自适应网格算法，这只是一部分，还有后传！(finite element)

完全符合IEEE802.11a的卷积编码和维特比译码，注释丰富，易于理解和调试。(this program is based on the principle of IEEE802.11a,which has necessary note and is easy to debug. )

说明：  自适应滤波算法与实现_Matlab程序，基础的程序算法(_Matlab Adaptive filter algorithm and implementation procedure)

simulated annealing in matlab

关于自适应反步控制的双螺旋桨自动靠泊文献，最新的(The auto-berthing of a ship requires excellent control for safe accomplishment. Crabbing, which is the pure sway motion of a ship without surge velocity, can be used for this purpose. Crabbing is induced by a peculiar operation procedure known as the push-pull mode. When a ship is in the push-pull mode, an interacting force is induced by complex turbulent flow around the ship generated by the propellers and side thrusters. In this paper, three degrees of freedom equations of the motions of crabbing are derived. The equations are used to apply the adaptive backstepping control method to the auto-berthing controller of a cruise ship. The controller is capable of handling the system nonlinearity and uncertainty of the berthing process. A control allocation algorithm for a ship equipped with two propellers and two side thrusters is also developed, the performance of which is validated by simulation of auto-berthing)

图像去噪声，图像中有噪声，可去除噪！！！！！！！！！！(image remove noise )