-
autosat
这是一个进行卫星轨道精确轨道预报的程序。导航卫星;自主轨道预报;状态转移矩阵(This is a precise orbit satellite orbit prediction program. Navigation Satellite autonomous orbit prediction state transition matrix)
- 2014-02-15 10:02:25下载
- 积分:1
-
Multivariable-Feedback-Control
国外多变量反馈控制的最经典教材,全名为《多变量反馈控制_分析与设计》第二版,高清!(Multivariable Feedback Control- Analysis and Design_Second Edition)
- 2021-04-23 14:48:48下载
- 积分:1
-
ldpc_gallager
说明: 经典ldpc编译码程序
gallager的博士论文里的部分仿真程序(classic ldpc encryption procedures Gallager doctoral thesis of simulation program)
- 2006-03-24 13:50:12下载
- 积分:1
-
KPCA
核主分量分析程序,有简单的代码。易学,分享给大家。(Kernel principal component analysis procedure, a simple code. Learn and share with everyone.
)
- 2015-01-13 13:53:11下载
- 积分:1
-
combustion
通过分析缸内热力过程,建立柴油机燃烧冲程微分方程。基于MATLAB工作软件实现柴油机燃烧过程仿真。其中,柴油机结构及运行参数可根据实际需要修改;传热系数的计算采用埃歇尔伯格公式;微分方程求解采用四阶龙格-库塔方法,计算步长为5度曲轴转角(可修改);采用单韦伯曲线模拟燃烧放热规律;仿真结束后,绘制燃烧过程P-V图和P-phi图。(By analyzing the cylinder thermodynamic process, the establishment of diesel combustion stroke differential equations. Based on MATLAB working diesel engine combustion process simulation software. Among them, the diesel engine structure and operating parameters according to the actual needs modification heat transfer coefficient calculated using the formula 埃歇尔伯格 differential equations solved by Runge- Kutta method to calculate the step is 5 degrees crank angle (modifiable) single Webber curve simulation combustion Law after the simulation, drawing the combustion process PV diagram and P-phi diagram.)
- 2020-10-12 19:57:32下载
- 积分:1
-
DPLL
介绍了一宽带的数字锁相环的实现方法,欢迎大家踊跃下载 (Introduction of a broadband digital phase-locked loop method, enthusiastically welcomed the U.S. Download)
- 2007-07-24 15:31:21下载
- 积分:1
-
MATLAB
关于雷达系统仿真和分析,完整代码,值得学习(On the radar system simulation and analysis, the complete code, it is worth learning)
- 2011-04-20 19:02:13下载
- 积分:1
-
GRNN
GRNN的数据预测:基于广义回归神经网络货运量预测中的源程序及数据(GRNN data to predict the source program and data forecast generalized regression neural network based on the amount of cargo
分享到: 2.5万)
- 2013-08-03 15:13:36下载
- 积分:1
-
BP-Neural-network-PID
神经网络的结构选4-5-3,学习速率为0.28,惯性系数为0.04,加权系数初始值取-0.5-0.5上的随机数。(4-5-3 neural network structure selection, the learning rate is 0.28, the inertia coefficient is 0.04, the initial value of weighting factor to take-0.5-0.5 the random number.)
- 2011-05-31 19:16:12下载
- 积分:1
-
DSP
说明: 首先,建立两个模拟信号的数学模型 有用信号 干扰信号。两个信号的中心频率、信号带宽等参数由学生自己选定,要求两个信号的频谱不重叠 分别画出三个模拟信号的时域波形和频谱图;然后,根据x_a (t)的中心频率和带宽,按照奈奎斯特采样定理选择采样频率fs,分别对信号s_a1 (t)、s_a2 (t)、x_a (t)进行时域采样,得到离散信号s_1 (n)、s_2 (n)、x(n)。利用FFT算法分析离散信号的频谱,分别画出三个离散信号的时域波形和频谱图;
接着,设计数字滤波器H(z),要求该滤波器对干扰信号s_2 (n)的衰减大于40dB。提出滤波器的设计指标,并设计滤波器,给出滤波器的设计结果,绘制滤波器的幅频特性和相频特性曲线,验证滤波器的设计结果是否达到设计指标要求;此外,选择实现数字滤波器H(z)的结构,画出滤波器结构信号流图;然后,将合成信号x(n)输入数字滤波器H(z),按照所选择的滤波器结构,设计计算机程序计算滤波器的输出响应y(n),画出y(n)的时域波形和频谱图;(the synthetic signal x (n) is input into the digital filter H (z). According to the selected filter structure, a computer program is designed to calculate the output response y (n) of the filter, and the time-domain waveform and spectrum diagram of Y (n) are drawn)
- 2020-05-26 14:26:10下载
- 积分:1