report_4th[1]

提出了一种基于正弦模型的汉语普通话语音基音同步分析和合成算法(A sinusoidal model based on the Mandarin voice pitch synchronous analysis and synthesis algorithms)

直接序列扩频系统的仿真程序，里面附有仿真程序结果图(Direct sequence spread spectrum system simulation program, which results with a simulation program map)

说明：  matlab源代码，是重要的地震勘探源代码，工具箱程序(matlab source code, it is important to seismic exploration source code, toolbox procedures)

使用Matlab编程计算Okumura-Hata传播路径损耗，绘制Okumura-Hata传播模型损耗 -频率曲线图。( Calculated using Matlab programming Okumura-Hata propagation path loss, draw Okumura-Hata propagation model - loss frequency curve.)

计算工程热力学物性参数，主要用于MATLAB调用Refprop的 (Computational Engineering Thermodynamics physical parameters, mainly used to call Refprop of MATLAB)

利用模糊c—均值聚类方法将data 数据向量；3表示分成三类；center表示分类中心(Using fuzzy c-means clustering method to the data vector data 3 that is divided into three categories center said the classification center)

伺服系统非线性Lugre摩擦力模型仿真 matlab(servo system Lugre friction model nonlinear simulation Matlab)

说明：  遗传算法的matlab程序 最小二乘支持向量机程序(Genetic algorithm matlab process procedures for least squares support vector machine)

一种有效提高线天线矩量法计算速度的新方法(A new method for calculating antenna moment method effectively improve the speed)

基于卡尔曼滤波的机动目标跟踪VD算法，变维滤波的原理和性能(Based on Kalman Filter VD maneuvering target tracking algorithm, variable dimension filtering principle and performance)