lpc_m

基于matlab的信号FFT频谱分析与显示，含matlab代码(matlab spectrum analysis)

说明：  基于人眼视觉模型的双正交小波变换算法，通过实验验证,该算法在对嵌入水印后的图像进行有损压缩、剪切、污染、添加各种噪声等处理后,提取出的水印仍表现出了较好的鲁棒性。(Human visual model based on biorthogonal wavelet transform algorithm, experiments show that the algorithm of the watermarked image lossy compression, shear, pollution, after adding all kinds of noise, the performance of the extracted watermark is still a good robustness.)

speed control of motorusing resistor

这个matlab源程序 系统详细的描述了 滤波器模型的计算方法(The matlab source system, a detailed description of the calculation method filter model)

语音信号的时域波形和频域波形，简单易懂，利用FFT实现。另加语音端点检测文献一篇(Speech signal time domain waveform and frequency domain waveform, straightforward, using FFT to realize )

图像配准程序研究，这是我自己编写的一个代码。如有不足，请多多包涵！(tuxiangpeizhunchengxu，zijixiede)

MATLAB code for LMS algorithm.

说明：  快速单词拼写检错器，能实现一般的文本操作，另外还能检查单词拼写的对错，字典可以自定义。(rapid spelling error device, able to operate normally text, and checking the wrong spelling, dictionary can define.)

huffman code to encode text

模拟了高斯白噪声通过IS-95基带脉冲成形FIR滤波器的过程。绘制了FIR滤波器的频响曲线，噪声输入前与输出后的波形与功率谱(Simulated Gaussian white noise through the IS-95 baseband pulse shaping FIR filter. Drawn FIR filter frequency response curve, noise input and output waveform and power spectrum)