Graph_all.c

卡尔曼滤波基础程序，关于运动模型的跟踪，很基础，适合初学者。(Kalman filter basic program.)

液压缸模型 用simulink建立，直线型液压缸 积分阀(cylinder model)

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)

人工神经网络进行数字卡片识别，Matlab环境(Artificial neural network for digital identification card)

主要用途是对抗多径衰落。由于多径衰落的存在，使得同一个帧由于路径不同，到达用户端的时延有先有后。在相关的频域上的会造成子载波之间的相互干扰，影响 性能。另外，由于有了循环前缀，使得IFFT FFT操作把原来的线性卷积变成循环卷积，大大简化了相应的信号处理复杂度(The main purpose is to fight against multipath fading. Due to the presence of multipath fading, the first after they have the same frame different paths to reach the client delay. Would cause mutual interference between sub-carriers in the frequency domain, affecting performance. In addition, thanks to the cyclic prefix, so IFFT FFT operation to the linear convolution of the original into a circular convolution, greatly simplifying the corresponding signal processing complexity)

4-PAM调制方式在AWGN下的误码率和误比特率(4- PAM modulation mode under AWGN bit error rate and bit error rate)

MATLAB仿真rake接收机，分三种方式：等增益合并，最大比合并和选择性合并(MATLAB simulation rake receiver, divided three ways: equal gain combining, maximum ratio combining and selective merge)

Ruby on rails 实践 代码 帮助你学习ror开发(Ruby on rails ror practice code developed to help you learn)

NEAREST NEIGHBOUR FOR TRAVELLING SALESMAN PROBLEM

1. 图像二值化 2. 边界跟踪，去除离散点 3. 边界提取 4. 删除短边 5. 区分河流与道路 先找到桥梁，利用桥梁上的种子点 对道路进行跟踪，从而提取整条主干道。 (1 image binarization 2boundary tracking, removal of discrete points 3 boundary extraction 4 Remove the short side 5 distinguish rivers and roads the curvature is too large) First find the bridge, the bridge on the use of seed points on the road to follow, thereby extracting the whole trunk.)