FLD_based-Face-Recognition-System_v2

说明：  matlab语言程序设计(matlab Programming Language)

一个关于，神经网络预测投资对GPD的影响的实例(A neural network to predict, the influence of GPD investment)

Algorithm/Flowchart for C

说明：  wigner_hough 算法的实现 wigner_hough 算法的实现(the realization of wigner_hough the realization of wigner_hough)

MATLAB遗传算法程序，主要用来求函数的极大值，可以修改后做其他的遗传算法方面的仿真(MATLAB genetic algorithm, the main function is to seek maximum value, after the simulation can be modified to do other aspects of genetic algorithms)

说明：  matlab6.5那本书的代码，里面包含了那本书的所有源程序(matlab6.5 book ，so many things inside，thank you)

线性调频信号FLM的时域和频域信号波形 2点的脉冲压缩仿真 matlab(Chirp signal FLM time domain and frequency domain signal waveform pulse compression simulation matlab)

一个matlab程序，可以实现将excel文件转为邻接矩阵。(a programme that can transform the excel into adj_matrix in matlab)

用matlab生成下列500*500的RGB红绿蓝彩色图像，框内的颜色如图所示（a）假定将该图像转换到HSI空间，用25*25的平均模板模糊H分量图像，再转换回RGB空间，会看到什么结果?(Generated with matlab the following 500* 500 RGB red, green and blue color image, the color box as shown (a) assumes that the image is converted to HSI space, with the average template 25* 25 Fuzzy H component image, and then converted back RGB space, see what results?)

说明：  这里介绍了一种基于自适应滤波的噪声抵消法，采用归一化最小均方误差算法，采集实际噪声环境下各种不同信噪比的带噪语音样本进行降噪处理，实验结果表明，处理后信号的信噪比得到了较大程度的提高，大大改善了听音效果，具有很高的可懂度，且语音自然度好，没有失真；并与谱减法进行了比较，自适应噪声抵消法的降噪幅度比谱减法有一定提高，在听音效果上，用自适应噪声抵消法处理后的语音在清晰度，自然度方面优于谱减法。(Here a novel adaptive noise cancellation method using normalized least mean square algorithm, collecting a variety of actual noise environment, the SNR of noisy speech samples for noise reduction, experimental results show that treatment After the signal to noise ratio was greater improvement in the level, greatly improved the listening results, with high intelligibility and naturalness of speech is good, no distortion and were compared with the spectral subtraction, adaptive noise cancellation law than the spectral subtraction noise reduction rate of a certain improvement in the listening results, and with the adaptive noise cancellation method in the treatment of voice clarity, naturalness is better than spectral subtraction.)