Li4_3_1Test

Matlab/Simulk M-QAM Modulation & Demodulation module

OFDM simulation, demodulation

带通采样定理的验证以及在无线电全数字中频直扩接收机的应用 (Verify bandpass sampling theorem)

压缩文件中给出了已知系统传递函数及输入信号的情况下，求解系统输出响应的四种方法，即差分方程法，卷积法，DFT法以及滤波器设计方法；此外还包含创建窗及其频率响应的matlab设计。(Known compressed file system transfer function is given and the case of the input signal, the output response of the system to solve the four methods, namely the differential equation method, convolution, DFT method and the filter design methods Also included creating windows and its frequency response matlab design.)

核独立主元分析(KICA算法)在模式识别、过程监测、故障诊断等不同领域的应用中都表现了很好的性能。(Kernel independent principal component analysis (KICA algorithm) has shown good performance in pattern recognition, process monitoring, fault diagnosis and other fields.)

说明：  完成了QPSK的调制解调的仿真，没有载波恢复环节(Completed a QPSK modulation and demodulation of the simulation, there is no carrier recovery links)

matlab数值模拟，外文教材！欢迎来联合开发网下载！(matlab simulation, foreign language teaching! Welcome to the Joint Development Network download!)

对心电信号进行处理，R波定位，特征点提取(ECG signal processing, R wave positioning, feature point extraction)

说明：  各种滤波器包括高斯、维纳、laplace、中值滤波器(Various filters, including Gaussian, Wiener, laplace, median filter)

Radar Systems Analysis and Design Using MATLAB by Bassem R. Mahafza Chapter 1 Radar Fundamentals 1.1. Radar Classifications 1.2. Range MATLAB Function “pulse_train.m” 1.3. Range Resolution MATLAB Function “range_resolution.m” 1.4. Doppler Frequency MATLAB Function “doppler_freq.m” 1.5. Coherence 1.6. The Radar Equation MATLAB Function “radar_eq.m” 1.6.1. Low PRF Radar Equation MATLAB Function “lprf_req.m” 1.6.2. High PRF Radar Equation MATLAB Function “hprf_req.m” 1.6.3. Surveillance Radar Equation MATLAB Function “power_aperture_eq.m” 1.6.4. Radar Equation with Jamming Self-Screening Jammers (SSJ) MATLAB Program “ssj_req.m” Stand-Off Jammers (SOJ) MATLAB Program “soj_req.m” Range Reduction Factor MATLAB Function “range_red_fac.m”