echo_rls

isodata et kmeans algorithm developped for image segmentation

FactoryPattern example to illustrate abstract, concrete, and product patterns.

Tutorial to design JTAPI applications

说明：  tdoa 定位算法chan实现，输入三站坐标和左右时差即可解算出目标位置(Chan implementation of TDOA location algorithm)

Statistics toolbox is necessary only to caculate t and F distributions for the number of samples at the specified alpha. These values could be obtained a table and manually inserted in the code, thus negating the use of the statistics toolbox.

highboost filter for image enhancement

信道编码、解码对应流程、完整、正确，有对比图形(Channel encoding and decoding processes corresponding to a complete, correct, there is a graphical comparison)

说明：  ex9_1 脉冲信号调制 ex9_2 载波10MHz，带宽2MHz的线性调频信号及其频谱图 ex9_3 产生7位巴克码编码的二相码 ex9_4 产生7位巴克码和线性调频的混合调制信号 ex9_5 瑞利分布实现程序 ex9_6 瑞利分布＋杂波 ex9_7 相关对数正态分布杂波 ex9_8 相关weibull分布杂波 ex9_9 相干相关K分布杂波 ex9_10 线性调频信号的数字化正交解调 ex9_11 雷达脉冲压缩处理 ex9_12 二相编码信号的脉压处理 ex9_13 用FFT和FIR方法实现MTD处理(程序有错误) ex9_14 雷达的恒虚警处理（CFAR） ex9_15 比较相参积累和非相参积累 ex9_14 计算加性高斯白噪声准则下雷达探测的经典CFAR 二进制检测阈值和指定的虚警概率。 (瑞利噪声下快慢门限CFAR处理)(Ex9_1 pulse signal modulates ex9_2 carrier 10MHz, Linear Frequency Modulation signal of bandwidth 2MHz and its Spectrum Diagram ex9_14 calculation of classical CFAR under additive Gaussian white noise criterion Binary detection threshold and specified false alarm probability. (fast and slow threshold CFAR processing under Riley noise))

matlab 文件，用于学习m文件，解释m文件的编写及用法(matlab documentation, for learning m paper explaining the preparation of the document m and usage)

说明：  Stewart平台是典型的并联机器人的代表，相比于串联机器人来说，其多链式闭环的结构让并联机器人的运动学求解变得复杂。该程序内有Stewart平台研究的一整套程序，包括：运动学逆解、正解、工作空间和动力学的matlab程序，可以减少你的工作量。(Stewart platform is a typical representative of parallel robot. Compared with serial robot, its multi chain closed-loop structure makes the kinematics solution of parallel robot more complex. The program contains a complete set of Stewart platform research procedures, including: inverse kinematics, forward kinematics, workspace and dynamics matlab program, can reduce your workload.)