逆傅里叶变换

实现世界地图的显示，可以任意控制地图的显示范围，效果不错。(Achieve world map display, you can control the map display any range of effectiveness.)

说明：  最优化理论与方法课本算法matlab实现 二次插值法,包括抛物线插值和三点二次插值 具体使用方法详见程序说明(Optimization theory and methods of textbooks matlab algorithm to achieve quadratic interpolation, including the parabolic interpolation, and 3.2 times the specific use of interpolation methods detailed description of the procedures)

用MATLAB中的SIMULINK工具建立直接扩频的仿真模型并进行仿真(The SIMULINK with MATLAB tools for the establishment of direct spread spectrum simulation model and simulation)

讲述了卡尔曼在MATLAB中的应用以及几个样例，可以让读者理解其简单应用(Kalman described in MATLAB, as well as several sample applications that can help readers understand the simple application)

The document contains a turbo code descrription

说明：  应用计算C6环烷烃的动力学参数，例如，反应级数以及动力学常数(obtain the reaction order and kinetics constant of C6 naphthenic hydrocarbon )

IBMde股票图形示例，，含数据有布林线，平均移动线 (IBMde stock graphic example, with data Bollinger Bands, Moving Average Line)

说明：  pid自适应模糊控制算法matlab代码(Anfis pid contrller simulink matlab code)

说明：  基于chebyshev的水声信号分析算法，包括多种分析结果(Chebyshev acoustic-based signal analysis algorithms, including a variety of analytical results)

阵列分析和数据处理的一个典型问题是从混合的观测数据向量中恢复不可观测的各个源信号。盲信号分离是解决这个问题的一门新技术，近几年吸引了信号处理学界和神经网络学界众多学者的研究兴趣。本文对一个典型的盲信号分离问题进行了仿真实验，并研究了采用不同的自适应步长带来的影响。(Blind signal separation)