搜索资源列表
VBJPEG
- About transforms DCT using the separate cosine jpeg the compression the matlab source program, simple is practical, also has the annotation, very good reads. ,matlab,Wavelet -About DCT transforms using the separate co the sine jpeg compression the p
sine
- 产生双声道音频信号！
Discrete_Cosine_and_Sine_Transforms
- 继 Discrete Cosine Transform: Algorithms, Advantages, Applications (K. R. Rao and P. Yip) 之后的一本关于离散余弦变换(DCT)的快速实现算法的最新专著. 本书第五章“Integer Discrete Cosine/Sine Transforms”关于DCT整数近似实现写的非常详细和精彩, 很方便大家编程实现. 值得一提的是本书的第一作者Vladimir Britanak 一直在从事DCT, 尤其是改进的离散余
asias_dds
- 一个简易的信号源，具有多种波形发生功能还有扫频，调制，频率计等相关功能-My project is on Direct Digital Synthesiser using Verilog HDL.This project is doing by me on july 2009 in summer training at NIT Kurukshetra, India. This DDS system generate the square wave, Triangular wave,Sine wa
test_3
- 可以实现静态切分窗口、 直角坐标系、画正弦波、画锯齿波、画矩形波 -Can achieve static segmentation window, right-angle coordinate system, drawing sine, sawtooth painting, painting a rectangle wave
SineWaveGeneratorWithWhiteNoise
- sine函数生成器外加白噪声模拟，适合教学使用-sine function generator with white noise
sine1
- here i attached the sine generation program
VS1053
- vs1053的测试程序，包括正弦测试等，还有播放程序，基于51单片机-vs1053 test procedures, including the sine testing, as well as player, based on 51 single-chip
VS1011KIT1
- vs1053的测试程序，包括正弦测试等，还有播放程序，基于51单片机-vs1053 test procedures, including the sine testing, as well as player, based on 51 single-chip
DDS-AD9850_1_V3_C
- dds 单片机产生一个正弦波与方波的信号-the dds microcontroller generates a sine wave, square wave signal
OMP
- 一个对于一维正弦信号的压缩感知恢复算法（正交匹配追踪发）的matlab程序，并绘出恢复图像对比原始图像，且计算出重构误差-A recovery image contrast for the one-dimensional sine signal compression the perceived recovery algorithm (orthogonal matching pursuit fat) matlab program, and draw the original image, and
sine
- 正弦信号发生器的设计,正弦信号发生器的结构由3 部分组成。数据计数器或地址发生器、数据ROM 和D/A。性能良好的正弦信号发生器的设计要求此3 部分具有高速性能，且数据ROM 在高速条件下，占用最少的逻辑资源，设计流程最便捷，波形数据获最方便。下图是此信号发生器结构图，顶层文件SINGT.VHD 在FPGA 中实现，包含2 个部分：ROM 的地址信号发生器，由5 位计数器担任，和正弦数据ROM，拒此，ROM由LPM_ROM模块构成能达到最优设计，LPM_ROM底层是FPGA中的EAB或ESB等。
chirp
- 一个chirp信号，用来描述连续震动的正弦函数。-A chirp signal, which is used to describe the sine function of continuous vibration.
dct
- A discrete cosine transform (DCT) expresses a finite sequence of data points in terms of a sum of cosine functions oscillating at different frequencies. DCTs are important to numerous applications in science and engineering, lossy compression of audi