total_cost

基于matlab的图形图象加密算法，对图形图象进行行列变换，达到对图象进行加密的功能。(Matlab-based graphical image encryption algorithm, to transform the ranks of graphics images to be encrypted on the image function.)

基于maltab的卡尔曼kalman滤波器的实现(Kalman filter based on the realization of maltab)

code matlab detect ball

fortran调用matlab的ppt简介，具体自己看，一个简单的例子(fortran calling matlab About the ppt, the specific own view, a simple example)

说明：  修正BBO晶体折射率色散公式中错误的系数 ，完成βBBO晶体Ⅱ类匹配的SPDC（共线情况）并计算相位匹配角。此时的相位匹配角为能 产生纠缠光子对的最小切割角。另附一份参考文献，详细的说明此类实验的步骤与细节。(Correct the wrong coefficient in the refractive index dispersion formula of BBO crystal, complete the type II matching SPDC of BBO crystal and calculate the phase matching angle. The phase matching angle is the minimum cutting angle that can produce entangled photon pairs. In addition, a reference is attached to explain the steps and details of such experiments in detail.)

各种形式的方向图，波束形成中有常规波速形成，等等(Various forms of pattern, with a conventional beamforming beamforming, etc.)

提出了一种利用模糊控制器进行倒立摆控制的方法，建立了倒立摆的数学模型(Proposed a fuzzy controller for inverted pendulum control method, a mathematical model of the inverted pendulum, and computer simulation, simulation results show that the program can be more satisfactory results.)

说明：  matlab 实现一维Ｓ变换 逆变换，S变换由加拿大地球物理专家Stockewell 首先提出具有独特的优点(matlab realize one-dimensional inverse transform S transform, S transform geophysical experts from Canada Stockewell first has a unique advantage of)

描述可视化数字编码的matlab程序，在matlab上调试通过(Describe visualization digital encoding matlab program, matlab debugging through)

Fuzzy Logic Controller Based Three-phase Shunt Active Filter for Line Harmonics Reduction using matlab simulation