matlab

利用非数NaN对所选图像进行镂空、透视、剪切处理。(few NaN using non-selected images of Pierced, perspective, shear processing.)

这是一个利用MATLAB6.5进行航迹跟踪的程序序，采用了最小二线性估计的方法来进行跟踪。(This is a track used for tracking MATLAB6.5 procedures sequence, using a minimum of two linear estimation methods for tracking.)

control of active and reactive power for modular mulilevel controller based systems

超声相控阵仿真论文，研究了超声声束的指向性、声压等特性，以及探头设计准则。(Ultrasonic phased array simulation thesis, studies the ultra sound beam directivity, pressure characteristics, as well as the probe design criteria.)

说明：  麻雀搜索算法(Sparrow Search Algorithm, SSA)是于2020年提出的。SSA 主要是受麻雀的觅食行为和反捕食行为的启发而提出的。该算法比较新颖，具有寻优能力强，收敛速度快的优点(Sparrow search algorithm (SSA) was proposed in 2020. SSA is mainly inspired by the foraging behavior and anti predation behavior of sparrow. The algorithm is novel and has the advantages of strong optimization ability and fast convergence speed)

基于fisher准则的线性分类器，每类7个样本(Criteria based on fisher linear classifier, each class of seven samples)

说明：  简单的移动通信系统，在awgn+瑞利衰落条件下，给出同SNR时系统性能(Simple mobile communication system)

虚拟力的无线传感网络覆盖，基于chebyshev的水声信号分析，有较好的参考价值。( Virtual power wireless sensor network coverage, Based chebyshev underwater acoustic signal analysis, There are good reference value.)

通过利用matlab中自带的丰富的函数资源，对图像进行直方图均衡法的图像增强处理，对一些因为直方图分布范围宽，但不均匀的图像处理效果优于线性变换法，如所附图像(Histogram equalization)

实现了三级小波变换数字水印嵌入中频小波信号，要求图像大小256*256RGB，水印图片大小32*32二值图像。(Three wavelet transform digital watermarking embedded the IF wavelet signal to the image size 256* 256RGB watermark image size 32* 32 binary image.)