请教关于resume的问题

754860166UID：3042793

我是一个本科生，假期套磁中有教授要resume，懒过了二十天才反应过来去写，申请EE的直博phd， 本科211+985，成绩一般般，进过实验室做事，但没做出什么东西来，resume里把实验课的设计也列入了。以下是resume主干部分，请各位看看有何问题（gpa是用网上下的我校计算器算的，有两种算法，取了分高的那种）
Grades:
Undergraduate GPA: 3.13/4.0, by scores of all 8 semesters
Major GPA: 3.22/4.0, by scores of all 8 semesters
Some scores of important and related courses:
Advanced mathematic I(focus on single real variable infinitesimal calculus): 81
Advanced mathematic II(focus on multiple real variables infinitesimal calculus): 91
Methods of Mathematical Physics: 89
Theory of Electromagnetic Fields: 81
Microwave principle: 86
Radio propagation: 85
Low frequency electronic circuit: 88

High frequency electronic circuit:90

RF circuit: 88
C language based on PC: 84

C++ language and Object-Oriented Programming: 93
Principles and application of sensors: 83

Involved Projects and Tasks:
1. Apr ~ May, 2009 (as undergraduate in the 2nd semester): completed a LED driver based on a constant current source, constant current assigned between 500mA-700mA
2. Oct, 2009 (as undergraduate in the 3rd semester): using a PC and MATLAB to complete a program for speech signal sampling and spectral analysis in the MATLAB signal and system design course.
3. Jun, 2011 (as undergraduate in the 6th semester): design a 51-single-chip based traffic light model and a 51-single-chip based temperature gathering and displaying system, both as completed in effective running on evaluate-board in the system on a chip design course.
4. Jun, 2011 (as undergraduate in the 6th semester): involved in a radar echo system, designed the circuit to generate a linear frequency-modulated continuous wave of single slope based on AD9954
5. Jun, 2011 (as undergraduate in the 7th semester): involved in a photovoltaic system with a Z-source inverter, complete the Z-source inverter.

Skills:
Use the relative compute software and simulation software such as Matlab and CST well
Use Protel and other software to accomplish the schematic and PCB design of the hardware systems
Interests:
Application of computation of electromagnetic fields
Design of wireless device and antena

754860166UID：3042793

我这份resume主要是附在陶瓷信中，因为在一封回信中对方要我“send me your resume”，所以列上了成绩（还是稍微较好的部分），我还想再疯狂发一个月的邮件，看看有没有教授有兴趣，应该不用附上成绩单吧？？