unconstrained-optimization

manupulates vectors and matrices

写作通信基于AF,DF,CC转发方案的性能比较(Writing Communication comparison is based AF, DF, performance CC forwarding scheme)

用matlab实现算术编码，包含对数据的压缩和解压(Using matlab realize arithmetic coding, including the data compression and decompression)

power_simplealt.rar，功率电子领域matlab仿真文件，已经验证过，程序运行正常(power_simplealt.rar，Power electronics field matlab simulation file, has already been verified, the normal operating procedures)

It is DMT for power line communications but low complexity at transmitters

应用对偶四元素进行组合导航解算，包括姿态解算，速度解算，位置解算(the caculation of strapdown-inertial navigation with dual-quaternion)

特征提取SIFT算法，对放缩 旋转不变性使此算法的经典之处。模式识别的必会算法(SIFT feature extraction algorithm, scaling rotation invariance to the classic between the algorithm. Pattern recognition algorithm will be)

智能天线技术，采用SMI算法，波束形成方向的，matlab源码(Smart antenna technology, using SMI algorithm, beamforming direction, matlab source code)

经修改的SSIM代码，在MATLAB环境下运行。不能使用JPG格式的图片。(SSIM revised code, run in the MATLAB environment. You can not use JPG format images.)

压缩感知算法一种，分段正交匹配追踪(StOMP)(Compression sensing algorithm, a piecewise orthogonal matching tracing (StOMP))