Harris

九点差分格式，精度比五点差分要高，对于实现有限差分，是一个重要的程序(Nine-point difference scheme, the accuracy than the five-point difference is higher, for the realization of finite-difference, is an important procedure)

ber_ldpc G(F)non bariny LDPC code

说明：  用于求解单目标优化问题的正弦余弦算法。 SCA创建多个初始随机候选解决方案，并要求它们使用基于正弦和余弦函数的数学模型向外波动或朝向最佳解决方案。几个随机和自适应变量也被集成到该算法中，以强调在不同的优化里程碑中探索和利用搜索空间。 压缩包包括：发表的论文、优化算法代码、优化工具箱。(Sine-cosine algorithm for solving single objective optimization problems. SCA creates multiple initial random candidate solutions and requires them to use mathematical models based on sinusoidal and cosine functions to fluctuate outward or towards the best solution. Several random and adaptive variables are also integrated into the algorithm to emphasize exploring and utilizing search space in different optimization milestones. Compression packages include: published papers, optimization algorithm code, optimization toolbox.)

SIMC PID tunning(Multivriable feedback control analysisn and design)

时延角度联合估计JADE 算法，估计多径时延及到达角离开角(JADE algorithm for joint estimation of delay angle)

matlab图像处理实例详解chap10——图像压缩编码(matlab image processing examples explain chap10- Image Coding)

code for comparing prey-predators

语音信号处理中基音周期的提取算法，用线性预测的基本算法原理，matlab实现。(Speech signal processing in pitch extraction algorithm, the basic algorithm with linear prediction theory, matlab implementation.)

有关Matlab Simulink的详细讲义(The notes on Matlab Simulink)

最小二乘支持向量机1.8 使用指南，官方版本，与1.7有很大改动(1.8 using least squares support vector machine guidance, the official version, with great changes in 1.7)