matlab

铁电存储器MFIS-FET结构开态电流和关态电流的描述(FRAM MFIS-FET structure of open state current and off current description)

basic codes for filter design using matlab

现需要在高度为600~700KM范围内，回归周期为30天的太阳同步轨道上布置一颗L波段的合成孔径雷达卫星。 1. 请设计合适的轨道参数，并仿真对应轨道下一个运行周期内星下点轨迹图（纬度和经度两个图）； 2. 计算多普勒中心频率，多普勒调频率与纬度的关系图（设姿态角为0°，天线视角20°~60°，推荐35°）； 3. 按高斯投影方式，将星下点轨迹图投影到地图坐标上。(Now requires a height of 600 ~ 700KM range, return period of 30 days are arranged on a sun-synchronous orbit L-band Synthetic Aperture Radar satellites. 1 Please design the appropriate orbital parameters and simulate the corresponding orbit within the next operating cycle nadir trajectories (latitude and longitude two graphs) 2. Calculate the Doppler center frequency, Doppler frequency and the relationship between latitude Figure (set attitude angle is 0, the antenna angle of 20 to 60, recommended 35) 3 Press Gauss projection, the nadir trajectories projected onto the map coordinates.)

内点法matlab程序，其中包含对经济性要求条件(Interior point method matlab program, which contains the conditions of the economic requirements)

说明：  数字滤波器分解为全通，延时滤波器计算代码(The digital filter is decomposed into a full-pass, delay filter calculation code)

This is the simulation of Pulse Wave Doppler(PWD) effect used in ultrasonic wave. I m a student of HY University and I m not good at programming, but I want to be a nice programmer :D

Egli pathloss propagation model for LTE Simulator.

实现离散卷积的源代码 里面集成了可运行的全部代码(Discrete convolution code realization)

薛定宇的编写的PID调节器 可以下载学习一下 很有帮助的(PID tuning tool )

mmvn_toolkit matlab下多元高斯混合模型工具-具有产生、测试、查看功能(complete toolkit for generating, training, testing and viewing multidimensional gaussian mixtures)