资源列表
eg6_bi
- 双线性变换法设计巴特沃斯数字低通滤波器。-Bilinear transformation method to design butterworth digital low-pass filter.
eg6_hn
- 使用脉冲响应不变法设计巴特沃斯低通滤波器。-Using the impulse response is not political reform design butterworth low-pass filter.
Ms11_4
- matlab数字信号处理，使用卷积进行周期延拓-Digital signal processing, matlab continuation using convolution cycle
skt
- 使用MATLAB进行卷积实现周期延拓，并显示结果。-Use of MATLAB continuation convolution operation cycle, and display the results
ic
- 7层小波分解图像压缩，同样可用于小波变换进行图像去噪，简单易懂，适合作为自己修改的基础-7-layer wavelet decomposition image compression, the same can be used wavelet transform image denoising, easy to understand, as a basis for their own modified
content-based-image-retrieval
- Image retri techniques are useful in many image-processing applications. Content-based image retri systems work with whole images and searching is based on comparison of the query. General techniques for image retri are color, texture and shape. Thes
wavelet-transform-for-image-coding
- 主要利用了小波变换，通过二级小波变换对图像进行编码，可以在这个源码的基础上进行开发再利用-The main use of wavelet transform, through the secondary wavelet transform for image coding, can be developed on the basis of the source code reuse
spwm
- 用脉冲宽度按正弦规律变化而和正弦波等效的PWM波形即SPWM波形控制逆变电路中开关器件的通断，使其输出的脉冲电压的面积与所希望输出的正弦波在相应区间内的面积相等，通过改变调制波的频率和幅值则可调节逆变电路输出电压的频率和幅值-With pulse width according to the sine law of change and equivalent sine wave inverter PWM waveform of SPWM waveform control circuit swit
Wavelet Denoising
- Noise reduction using Wavelet method
DCT
- 这段程序是，J（p，q）代表的二值水印图像，二值水印图像的像素值只有0和1，所以if J（p，q）==0，a=-1 ，是如果水印图像像素值是0的话，让a=-1，当水印像素值为1的话，让a=1，我个人认为是为了提取时候好提取-DCT digital watermark embedding and extraction of
Texture
- 基于灰度共生矩阵的图像纹理特征提取，所采用的默认为灰度图像，提取了0 45 90 135四个矩阵-texture feature based GLCM
new-1
- SA信号的输出与相位控制 随便测试下的 见谅-signal control.please let me go.