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- 用途：数字图象处理算法的演示，包括： • 图象的DFT和逆DFT • 图象的FFT和逆FFT • 在图象中加入正弦噪声 • 图象的模板运算实现图象平滑和锐化 • 图象的直方图均衡化 • 图象的对比度拉伸 • 图象的中值滤波 • 图象灰度直方图的显示 • 若干频域滤波器 • 图象的镜像 • 图象的旋转（
fangxian.rar
- 反算坐标 求得距离及方位角，根据算得数据利用全站仪进行放线,Inverse distance and azimuth coordinates obtained, according to the data can be carried out using total station Actinomycetes
matrix
- GAMIT中强大的矩阵运算，包括矩阵的压缩存贮，高效求逆算法-GAMIT the powerful matrix operations including matrix compression storage, efficient inverse algorithm
genRayleighFading
- This function generates normalized rayleigh samples based on Inverse DFT
nilvboqi
- 自己编写的逆滤波器实现时延估计，希望大家用的到-Write your own realization of the inverse filter delay estimation, hope to use
implementation-of-iFFT_in_OFDM_systems
- Implementation of inverse fast fourier transform in ofdm
Inverse
- 使用C编写的复数矩阵求逆，使用高斯消去法，已经和matlab结果做过对比，无误-Written in C and the complex matrix inverse, using the Gaussian elimination method, has been done and matlab results contrast, correct
Time-series-analysis
- 现代信号处理中时间序列分析，相关重要算法，包括逆函数预测算法，矩估计，极大似然估计， 格林函数预测算法，差分方程预测方法-Modern signal processing, time series analysis, the related important algorithms, including inverse function prediction algorithms moment estimation, maximum likelihood estimation, predic
FFT
- FFT是离散傅里叶变换的快速算法，也可用于计算离散傅里叶变换的逆变换。快速傅里叶变换有广泛的应用，如数字信号处理、计算大整数乘法、求解偏微分方程-The FFT is a fast algorithm, can also be used to calculate the discrete Fourier transform of the inverse transform of the discrete Fourier transform. Fast Fourier Transform of a
gps_capture
- 该源码通过产生的捕获数据采用FFT及反变换的方法实现信号的捕获。-The source through captured data generated using the FFT and inverse transform method to capture signal.
ofdm
- vhdl code for inverse fourier transform
FWT_YM
- inverse wavelet transform
IFFT_500_new2
- inverse fast fourier transfomr sourcecode
MilHelper.v2.0.20130621
- 军用方位角正算反算计算器示例，支持中国陆军方位角计算（6000密位制）-Military azimuth positive operator Inverse Calculator
ofdmce
- 程序是OFDM系统整个发送接收过程，其中包含QPSK调制解调，快速傅里叶正逆变换，还有信道估计等过程。-The procedure is the OFDM transmitting and receiving process of the system, which includes QPSK modulation and demodulation, and inverse fast Fourier transform, and the channel estimation process.
LTE_inv_OFDM
- conventional inverse OFDM for LTE-A
LTE_inv_RM
- conventional inverse rate matching for LTE-A
full_rate_speech
- C代码实现的GSM全速率语音编解码，GSM系统是一种全数字系统，话音和其它信号都要进行数字化处理，因此移动台首先要将语音信号转换成模拟电信号，以及其反变换，移动台再把这模拟电信号转换成13Kbit/s的数字信号，用于无线传输-GSM full rate speech code-decode.GSM system is a full digital system, voice and other signals to digital processing, so the mobile statio
zhiluanbianhuan
- 数字水印置乱变换频域插入程序，含有置乱变换与逆置乱算法，DCT运算与IDCT运算-Digital watermarking Scrambling frequency domain insertion procedure contains scrambling transformation and inverse scrambling algorithm, DCT operation and IDCT operation
src
- 手机上计算公路平面线型中、边桩坐标，或坐标反算为中边桩，带上手机就可在野外查询。-Calculating linear plane on the phone in the road, while the pile coordinates, or coordinate inverse calculation of the pile side, you can take your phone in the field queries.