粒子群优化模糊神经网络用于破产预测

Low-density parity-check (LDPC) codes have recently emerged due to their excellent performance. However, the parity check (H) matrices of the previous works are not adequate for hardware implementation of encoders or decoders. This paper proposes a hybrid parity check matrix which is efficient in hardware implementation of both decoders and encoders. The hybrid H-matrices are constructed so that both the semi-random technique and the partly parallel structure can be applied to design encoders and decoders.

图片印刷字符的识别（可识别多种字体） 将Matlab工作空间路径设置为本文件夹 在Matlab命令窗口内输入： numCongnition( able1/01.jpg ) 通过改图片来对不同的图进行处理，其中able1,able2,able3三个文件夹分别对应三种字体 命令窗口输出要识别的字符，并且自动弹出中间处理过程窗口 也可以运行： num = pretreat( able1/01.jpg ) imshow(num) 直接得到预处理后的图片 再键入： getNumber(num) 得到字符输出 (Set the Matlab workspace path to this folder In the Matlab command window input: NumCongnition ( able1/01. JPG) Through change pictures to deal with different figure, including able1, able2, able3 three folders corresponding to three kinds of fonts Command window output to identify characters, and automatically process among popup Windows Can run: Num = pretreat ( able1/01. JPG) Imshow (num) Directly after preprocessing of images Type: GetNumber (num) Get the output character)

卡尔曼滤波算法 一种最小方差估计(Kalman filter algorithm a minimum variance estimation)

说明：  蚁群算法matlab程序，学习代码的同学可以下载使用(Ant colony algorithm matlab program, students learn the code available for download)

设计一个模糊控制器，通过调节阀门将水位稳定在固定点附近。(Design a fuzzy controller, water level by adjusting the valve will stabilize at a fixed point nearby.)

计算偶极子天线的阻抗，基本计算天线的基本参数。( THIS IS A MATLAB BASED PROGRAM THAT COMPUTES: I. SELF IMPEDANCE OF ANY LENGTH DIPOLE II. MUTUAL IMPEDANCE BETWEEN TWO IDENTICAL LINEAR DIPOLES)

TD_SCDMA系统中低代价信道估计方法的改进(TD_SCDMA system, low-cost channel estimation method to improve)

PID regulation as an example of one of most polupalar methods of usage classical control system methods. This is differnet because it contains a derivative unit (D).

点目标质量评估，一维积分旁瓣比、峰值旁瓣比(ISLR PSLR)

sar二维成像bp算法实现，直接可用已测试，谁用谁知道，你懂得