chonggouxiangkongjian

遗传算法对一些应用的算例 比较详尽 适合初学者借鉴(Some applications of genetic algorithms more detailed examples drawing for beginners)

实现图像的DCT高通、低通滤波器并与傅里叶变换做比较.有图可见，经DCT低通滤波后，图像变得很模糊。因为DCT是FFT取其实部，能量减少，因此图像变得很模糊，没有经FFT滤波后的效果好。 经DCT高通滤波后的图像： 经DCT高通滤波后，图像的低频部分被滤除掉，图像变黑，只有边缘的痕迹可见。 (The DCT of image high-pass, low pass filter and compared with the Fourier transform.)

Stock quote query (m file)

基于感知器的iris数据集分类算法，matlab实现，有注释。(Classification algorithm based on the iris data set of the perceptron, the Matlab implementation, and comment.)

基于fdtd算法的双芯光子晶体微腔，其模场分布仿真。(Based on dual-core photonic crystal microcavities fdtd algorithm, its simulation mode field distribution.)

this is used for adding matrix

说明：  精通MATLAB优化计算算法，非线性最小二乘问题。共3个程序。(Proficient in MATLAB optimization calculation algorithm, nonlinear least squares problems. A total of three procedures.)

基于PWM的直流电机的闭环调速控制系统设计(PWM based closed loop DC motor speed control system design)

基于BP神经网络的R实现，改进了BP神经网络，可运行。(R implementation based on BP neural network)

I upload Inverted pendulum matlab code