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自己制作的光伏PV发电求线路损耗的Matlab/simulink模块，通过改变参数可得出不同地点处的功率损耗。(Produce their own photovoltaic PV power generation demand line loss of Matlab/simulink module parameters can be obtained by changing the Office of the power loss in different locations.)

扩展卡尔曼滤波程序，用一个简单的示例进行仿真。对理解卡尔曼滤波有很大帮助。(Extended kalman filtering program, with a simple example of simulation. This example is a great of helping to understand the kalman filter.)

说明：  matlab代码读取O文件和N文件,计算GPS卫星位置，然后输出(matlab code ,read O file and N file，caculate GPS position and print out.)

matlab脚本，附带例子图片。能够批量对图像进行简单处理，并计算能耗(Matlab script that comes with example pictures. Able quantities of simple processing, the image and calculate the energy consumption)

利用matlab程序编码，实现人工智能训练，并给出实际例子(Matlab program code used to achieve artificial intelligence training, and gives practical examples)

用汉宁窗函数法设计一个数字FIR高通滤波器，要求通带边界频率为500Hz，阻带边界频率为400Hz，通带最大衰减1dB，阻带最小衰减40dB，抽样频率为2000Hz，用MATLAB画出幅频特性，画出并分析滤波器传输函数的零极点(With han ning window function method to design a digital FIR high-pass filter, request bandpass boundary frequency for 500 Hz, stop-band boundary frequency for 400 Hz, bandpass biggest 1 dB attenuation, stop-band attenuation least 40 dB, sampling frequency for 2000 Hz, MATLAB draw the amplitude frequency characteristics, painted and analysis filter transmission function of zero poles)

matlab离散余弦变换源码，经测试可以使用(discrete cosine transform matlab source, the test could be used)

摄影测量中的前交后交方法计算出实地三维坐标(Photogrammetry and submit it before the delivery method to calculate three-dimensional coordinates of the field)

bq2084 dekoder hex dump

关于开关电容电路的自适应转换频率的模拟方法(SWITTEST ,Automatic Switch-level Fault Simulation)