Ch8_GA_JSP

该程序用于比较KF、EKF、UKF滤波器的不同(The program is used to compare KF, EKF, UKF filter)

图像的光流法计算的matlab程序,计算多重分形非趋势波动分析，基于人工神经网络的常用数字信号调制。( Image optical flow calculation matlab program, Calculate the multifractal trend fluctuation analysis, The commonly used digital signal modulation based on artificial neural network.)

说明：  针对低信噪比环境下基于能零比的端点检测方法准确率低的问题,提出了一种结合谱减法和短时零熵法的端点检测方法。首先通过功率谱减法对带噪语音进行降噪处理,然后结合短时平均过零率特征与谱熵特征,构造出一种新的语音参数,即短时零熵,最后运用双门限算法进行端点检测。实验结果表明该方法在复杂噪声环境下具有良好的端点检测性能,降低了检测的误判率。(To solve the problem of low accuracy of endpoint detection method based on energy zero ratio in low SNR environment, an endpoint detection method combining spectral subtraction and Short-term zero entropy method is proposed. Firstly, the noise is reduced by power spectrum subtraction, then a new speech parameter, short-time zero entropy, is constructed by combining the short-time average zero crossing rate and spectral entropy. Finally, the double threshold algorithm is used for endpoint detection. The experimental results show that this method has good performance of endpoint detection in complex noise environment, and reduces the rate of detection error.)

说明：  该代码从polar信道编码到SC译码算法在BEC信道上进行全面仿真。仿真结果是基于不同码率的误块率。(The code from polar channel coding to SC decoding algorithm is simulated in BEC channel. The simulation results are based on different bit rate block error rate.)

大家都需要的遗传算法工具,大家要下的快抓紧点下!(We need the tools of genetic algorithm, we must pay close attention to the point where fast!)

this program helps you simulate the classification task whit MLP (multilayer preceptron) neural network

ICA程序，1996提出的ica算法Basic ICA code in MATLAB (as used in Bell and Sejnowski 1996).(Basic ICA code)

makefile learning, simple and clear

complete manual for matlab

H264视频压缩matlab帧内预测帧间预测熵编码(H264 video matlab inter or intra prediction)