lesson9

MATLAB的基本操作与使用，对初学者很有帮助(MATLAB s basic operation and use, very helpful for beginners)

向量机算法中的核函数向量机算法中的核函数向量机算法中的核函数(SVM kernel function)

1. to calculate FFT real-time 2. to control the brightness of your picture real time 3. to make frames from your audio files

根据图像的灰度对图像进行分割，实现目标的提取(According to the image gray level image segmentation)

最优化计算一书中带约束优化问题源代码，已通过测试，可直接运行！(Optimization calculation a book with a constrained optimization problem source code has been tested, can be run directly!)

OFDM基于循环前缀的最大似然同步算法，通俗易懂，适合初学者(ML algorithm)

说明：  QAM信号，滚降系数分别为0.4，0.7，1.0，信噪比为20dB，信号有叫qpsk(QAM signal, roll-off coefficients were 0.4,0.7,1.0, SNR 20dB, QPSK signals are called)

说明：  UWB Channel Simulation

说明：  这是Rafael C.Gonzalez(冈萨雷斯)的matlab英文版，是数字图像处理的经典教材(this is a book about the digital image process ,it is very classical.)

说明：  用MATLAB设计及FPGA实现IIR滤波器的方法 摘要 本文介绍了IIR数字滤波器的传统设计思想与步骤及计算机辅助设计方法。并在FPGA上高效实现的低阶IIR滤波 器，其阶数低，实时响应快，适合雷达等的实时、高效处理环境。利用IIR滤波器的多相结构来实现该滤波器系统的方法，对于 四通道的情形在MATLAB上利用Simulink作了仿真, 并在目标板上对算法进行了实现,证明该系统能够同时处理四个通道的信号。(Using MATLAB Design and FPGA realization IIR Filter method Abstract This paper introduces IIR digital filter traditional design Thought and steps and CAD method. And FPGA on efficient realization low IIR filter, its order low, real response fast suitable radar real time, efficient processing environment. Use IIR filter multiphase structure realize the filter systematic method, for four channel circumstances in MATLAB on use Simulink made simulation and target board algorithm was realized proved system can simultaneously four channel signal.)