report_4th[1]

说明：  此文介绍了floyd算法的一种改进方法，实践价值高，方法的创新性好(This article introduces an improved algorithm floyd methods, the practice of high value, innovative methods of good)

说明：  在扩频系统中对加入的不同噪声进行仿真的源代码(in spread spectrum systems to join the different simulation of noise source)

有关PAPR的程序，希望大家好好学习，天天向上，努力提高自己(PAPR of the program on, I hope you study hard, every day, strive to improve their)

Hu7不变矩 (hu7 moment invariant )

面阵中二维角度估计Unitary-ESPRIT的matlab仿真程序，这是采用面阵的二维的oda估计，能有效估计空间角。(Two-dimensional planar array of Unitary-ESPRIT for angle estimation matlab simulation program, which is the use of two-dimensional planar array of oda estimates can estimate spatial angle.)

This is matlab source files for implementing haffman codes

[绝对可运行]异步电动机的直接转矩仿真（运行环境matlab6.5）有助于接触异步电动机的直接转矩控制的人快速熟悉直接转据的整个结构和具体方法([Absolute run] asynchronous motor direct torque simulation (operating environment matlab6.5) help contact asynchronous motor direct torque control of the people familiar with the direct transfer, according to fast the whole structure and the specific methods)

一种改进的卡尔曼滤波算法，用于多传感器数据融合(An improved Kalman filtering algorithm for multi-sensor data fusion)

形态滤波，各种算法。可修改后实现各种组合。(morphological filtering, algorithms. Can be modified to achieve various combinations.)

encode and decode function