Matlab

说明：  计算时变重力场变化的程序，通过此程序可以计算地球质量变化等等。(Changes in time-varying gravity field calculation program, this program can be calculated by changes in Earth' s mass and so on.)

说明：  该matlab程序能实现LDPC码的编码和解码，能在matlab7.0运行(The matlab program to achieve encoding and decoding of LDPC codes can be run in matlab7.0)

使用matlab对ldpc码进行仿真，得到在高斯白噪声和bpsk调制下的误码率曲线 (matlab bp awgn)

小型车载雷达的原理仿真。使用线性调频连续波（LFMCW）波形，探测公路环境下的周围车辆目标，使用距离多普勒方法显示目标的距离和速度信息，并对LFMCW的探测原理做了演示。(Principle small car radar simulation. Using a linear frequency modulated continuous wave (LFMCW) waveform, vehicle detection highway around the target environment, using the Doppler method to display the distance and speed information the target, and the detection principle LFMCW made a presentation.)

基于MATLAB环境下的运用迭代法求解线性方程组的对应的代码 简单易学 便于初学者消化使用(Based on MATLAB environment using iterative method for solving linear equations corresponding code is easy to learn for beginners to use digest)

matlab学习手册，包括基本矩阵算法，信号波形绘制等(matlab learning manuals, including basic matrix algorithm, the signal waveform drawing, etc.)

说明：  使用经典内弹道理论，对单个装药的管状装药进行内弹道计算，包括压力，速度等(Using the classical interior ballistic theory, the interior ballistic calculation of a single charge is carried out, including pressure, velocity and so on.)

source code for the simulation of Unscented kalman filter - radar

超宽带5阶高斯脉冲发射波形经BPSK调制后系统性能(5-order Gaussian pulse UWB emission waveform modulated by the BPSK system performance)

The market price of a good is determined by both the supply and demand for it, so the economic model is very important for the consumers and the suppliers, and then we need a way to measure this model. This report is an attempt to give us some ideas about linear static model and how to use it in market model. We will use first analytical method to find the relationship between the price and quantity, then we find the equilibrium price for the market model by using numerical method