chaos

说明：  设计巴特沃斯型、椭圆、切比雪夫数字低通滤波器，并对加入噪声的图像进行滤波(design Buttetworth、cheby1 and ellip LF,and use these filters in image processing.)

永磁同步电机无速度传感器滑模控制论文，基于改进卡尔曼滤波的无速度传感器探究_张海刚(Speed Sensorless Sliding Mode Control of Permanent Magnet Synchronous Motor)

MATLAB应用程序接口用户指南 初学都作品。还望指点。(MATLAB Application Program Interface User Guide beginner all works. Also look directions.)

SVM 用于基于块划分特征提取的图像分类，主要针对一幅图片的类型进行判断，比如说是古建筑、水体、植被等。(SVM classfication for image class type, based on image block segmention.)

this code simulates a 4fuzzy PID cotroller for ball-baem system and 3 other systems.

伯肃叶流动用格子boltzmann方法去扩展新的研究方法(Peter Stephen leaf lattice boltzmann method flow go with the expansion of new research methods)

在MATLAB环境下四个实验,压缩解压以便日后使用(change picture)

等间距线性阵列，阵元间距d= λ /2，等幅加权，目标方位φr = 0°，无噪声。 分别仿真计算阵元数M=8 、16时的阵列方向图，定性分析产生的原因。（可通过3dB波束宽度计算公式说明） (Equally spaced linear array, the array element spacing d = λ/2, equal amplitude weighted target azimuth φr = 0, no noise. , Respectively, the number of array elements M = 8 and 16 when the array pattern, qualitative analysis to produce simulation. (Available by 3dB beamwidth formula noted))

用频率抽样法实现高通滤波器 频率为0-100HZ 用此程序可实现对心电信号基线漂移的消除(Use frequency sampling method achieve high-pass filter frequency of 0-100HZ with this program can be realized to eliminate ECG baseline drift)

先进PID控制matlab仿真，第二版，刘金坤(fuzzpid PID)