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BPSK误码率的Matlab仿真程序源代码(BPSK BER simulation program Matlab source code)

说明：  这是一个关于简单matlab motino trakcing 算法的工具箱,十分清楚,请用winzip 解压缩(This is a simple Matlab on motino trakcing algorithm toolbox, it is very clear, use winzip decompress)

说明：  U8无人直升机 悬停 线性系统数学模型 稳定性分析 控制输出(U8 unmanned helicopter hovering linear system mathematical model of stability analysis and control output)

HFSS_RF天线设计宝典。全彩页PDF。(hfss_rf anti design.all pdf)

说明：  本资源为双馈风机DFIG的建模，其中包括定子直接从电网以恒定的振幅和频率提供三相电压。转子还由三相电压供电，这些三相电压在稳定状态下具有不同的幅度和频率，以便达到电机的不同运行条件（速度，转矩等）。本资源在intin.m文件中给了具体的参数，可以模拟出具体的仿真结果，使用者也可以自己改变参数来模拟仿真自己的结果。(This resource is for modeling DFIG of doubly fed wind turbine, which includes the stator providing three-phase voltage directly from the grid at constant amplitude and frequency. The rotor is also powered by three-phase voltages, which have different amplitudes and frequencies in steady state to achieve different operating conditions (speed, torque, etc.) of the motor. This resource provides specific parameters in the InTin. M file, which can simulate the specific simulation results. Users can also change the parameters to simulate their own results.)

MATLAB已成为多学科、多种工作平台的功能强大、界面友好、语言自然并且开放性强的大型应用软件，目前的最高版本是6.0版。本教程以6.0版为基础，从高等工科院校的数学课程出发，提供了使用MATLAB的实践性指导。本教程以教学的手段，系统详细地介绍了MATLAB在高等数学、数值分析、函数作图、线性代数、概率统计和优化理论中的应用，并配备了大量的例题，让读者能很快掌握MATLAB的运算技巧。 本教程按逻辑编排，自始至终用实例描述，既适用于初学者自学，也适用于高级MATLAB用户。可作为高等数学、数值分析、工程数学、数学建模、线性规划等课程的教学参考书，也可作为科技工作者学习和使用MATLAB的参考书，还可作为数学实验的教学用书，特别适合用作理工科大学生学习数学课程的教学辅导书。 本教程的光盘内容详尽、实例丰富：包含了MATLAB实例的源文件，函数/命令及注解，程序实例。(MATLAB has become a multi-disciplinary, multi-working platform powerful, user-friendly, language, natural and open and strong large-scale software applications, currently the highest version is 6.0. This tutorial with version 6.0 as the foundation, the mathematics curriculum in engineering colleges starting to provide a practical guide for using MATLAB. This tutorial with a medium of instruction, the system described in detail MATLAB in advanced mathematics, numerical analysis, function graphing, linear algebra, probability and statistics and optimization theory, application, and is equipped with a large number of Example, so that readers can quickly grasp the MATLAB computing skills. This tutorial logically arranged from beginning to end examples describing both self-study for beginners, but also to advanced MATLAB users. Can be used as advanced mathematics, numerical analysis, engineering, mathematics, mathematical modeling, linear programming courses teaching reference books, but )

本文基于BP神经网络应用于预测的原理，提出预测步骤及预测可行性，探讨建立基于BP神经网络的预测模型的关键技术，包括样本的选取与预处理、输入输出变量的选取、隐层节点数的确定、初始权值和阈值的选取、激活函数、训练算法与参数的选取，最后建立合理的网络模型；结合住宅市场的实际情况，建立两类BP 神经网络预测模型：基于时间序列的趋势预测模型以及基于影响因素的回归预测模型，即分别采用神经网络趋势预测和回归预测的思路，把住宅市场的供给、需求与房价的历年数据以及其影响因素的数据分别作为学习样本，建立预测模型，进行预测。(Real estate development risk prediction )

这是一个关于OOK的代码编程，有兴趣的读者可以关注一下！！！(OOK)

自相关法提取语信号基频，里面用到了中心削波，供参考(Extraction of the relevant language from the baseband signal, which uses the center clipping, for reference)

matlab程序，实现广义S变换功能，广义S变换是用于时频分析的一重算法。(ST code in matlab)