sat_orbit

对原始灰度图像进行图像压缩，对此图进行 8×8 DCT 变换后，分别只保留 DC系数，以及保留前 4、8、16 个变换系数(DC＋AC) ，然后再分别进行 IDCT 变换 (The original gray image compression, this map for 8 × 8 DCT transform, respectively, to retain only the DC coefficient, and to retain the former 4,8,16 months transform coefficients (DC+ AC), and then separately IDCT transform)

Numerical approximation rn of the definite integral from a to b that is obtained with the aid of Romberg s method with n rows and n columns.

模糊pid轨迹跟踪程序，比普通pid时效性快(Fuzzy pid tracking program, faster than the average time-pid)

多核处理多特征的融合（matlab实现——提供测试数据）(Multicore processing multi-feature fusion (matlab achieve- to provide test data))

用matlab产生不同的波型，对其进行FFT 功率谱，对数谱然后用IFFT进行反变换(Using matlab produce different wave type, its FFT power spectrum, the spectrum and then use the IFFT to inverse transform)

kalman filter for state space estimation. descrat time, with Monte Carlo

fuzzy arithmetic program is creating error

说明：  有现成的matlab仿真实例，教你如何使用matlab建无线通信模型(Matlab simulation are ready to teach you how to build the wireless communication model matlab)

DFT IDFT stands for discrete time fourier transform and inverse fast fourier transform

说明：  td-scdma定位算法研究与仿真，td-scdma定位算法研究与仿真(td-scdma localization algorithm and simulation, td-scdma Location Algorithm and Simulation)