SAP2000-matlab

卡尔曼滤波简介及其算法MATLAB实现代码(Introduction of Kalman filter and its algorithm MATLAB implementation code)

说明：  仿真伪相位编码连续波雷达的信号处理。设码频为 5MHz，伪码周期内码长为511，雷达载频为 10GHz，输入噪声为高斯白噪声，视频输入信噪比为 -15dB，相干 积累总时宽不大于0ms，给出回波视频表达式，脉压和FFT后的表达式；仿真给 出脉压和FFT 后的输出图形；通过仿真说明各级处理的增益，与各级时宽和带宽的关系；仿真说明脉压时多卜勒敏感现象和多卜勒容限及其性能损失（脉压主旁比与多卜勒的曲线）(Simulation of pseudo phase coded CW radar signal processing. Suppose the code frequency is 5MHz, the code length in the pseudo code period is 511, the radar carrier frequency is 10GHz, the input noise is Gaussian white noise, the video input signal-to-noise ratio is - 15dB, the total coherent accumulation time width is not more than 0ms, the echo video expression, the expression after pulse pressure and FFT are given; the pulse pressure and FFT are given by simulation After that, the output graph; the relationship between the gain of each level of processing and the time width and bandwidth of each level through simulation; the phenomenon of Doppler sensitivity, Doppler tolerance and its performance loss during pulse compression (the curve of the ratio of main to side of pulse pressure and Doppler))

在matlab下编写的分布式发电光伏最大功率点跟踪的程序(In the matlab prepared under the distributed power generation photovoltaic maximum power point tracking program)

Ericsson 3G Trial Network Optimization

基于PSCAD的多端直流输电系统的仿真模型(Simulation model of multi-terminal HVDC transmission system based on PSCAD)

说明：  Info about transistors

说明：  很简单的SSH连接方式，但是固定是23端口的才能连接。(It's a very simple SSH connection, but it is a 23 port connection)

历年程序员考试题目-programmers calendar year exams

两个相同行数和列数的稀疏矩阵用十字链表实现加法运算-two identical rows and columns in the sparse matrix using Orthogonal List Adder Operational

说明：  基于pygame简单的2维平面射击游戏。python新手可以参考(A Simple 2-D Planar Shooting Game Based on pyGame)