Chapter_3

matrix rotation (matlab code)

LDA Classification Matlab Code

一种简单的A*寻路算法，可在命令行按要求输入相应起点和终点的坐标。适合于初学者(A simple A* algorithm for path planning, which can input the coordinates of the starting point and end point on the command line as required. It is suitable for beginners.)

digital signal processing

雷达成像matlab仿真，已调试成功，可直接运行。(Matlab simulation of radar imaging, has been testing the success can be directly run.)

In this project an adaptive beamforming technique is proposed based on directly minimizing the BER1. A particular approach that has shown real promise in achieving substantial capacity enhancements is the use of adaptive antenna arrays. A beamformer appropriately combines the signals received by the different elements of an antenna array to form a single output. Classically, this has been achieved by minimizing the mean square error (MSE) between the desired output and the actual array output. It is demonstrated that minimum BER (MBER) approach utilizes the antenna array elements more intelligently than the standard MMSE2 approach, since it directly optimizes the system’s BER performance rather than minimizing the MSE, where the latter strategy often turns out to be deficient.

one machine - infinity bus PSS( one machine- infinity bus PSS)

卡尔曼平滑，包括固定区间平滑，固定点平滑和之后平滑(Kalman smoothing, including fixed-interval smoother, fixed-point smoothing and after smoothing)

为给定的wav文件绘制频谱图（频谱照片）。内附程序及报告书。(Wav files for a given Spectrogram diagram drawing (spectrum photo). Included procedures and report.)

说明：  matlab汇编语言，比较高质量的代码和文件，可以运行，很成功(language of matlab important)